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12 Nisan 2017 Çarşamba

The History of Cat Food: Why You’re Probably Feeding Your Cat Wrong

Let’s take a trip through time.


We’ll visit prehistoric African landscapes, ancient Egyptian cities, Victorian streets featuring the sound of cat’s meat men hawking their wares, the unique economic situation of World War II, and the business boom of post-war America.


The unifying thread woven through all of these curious scenes is, as you guessed, cats – and the food they eat.


Their natural dietary needs haven’t changed, either. Nevertheless, humans always have to do things the hard way. Ideas about feline nutrition have transformed quite a bit over the years.


We’ll begin our journey over 12,000 years ago. These are the days of felis silvestris lybica or the African wildcat. This small cat living in Africa, the Near East, and around the Arabian peninsula, is the ancestor of the domesticated cat. This hardy hunter lives primarily off of small rodents, supplementing their diet with small mammals, bugs, birds, reptiles, and amphibians. As obligate carnivores, their diet is comprised of meat – although they’re known to occasionally eat jackalberries.


While dogs were domesticated much earlier (think as much as well over 20,000 years earlier) by hunter-gatherers, the domestication and keeping of cats is always the sign of advanced civilization. Yep, you read that right. You may use this fact in your next argument with a dog person.


Wildcats wandering by a settlement would have noticed the abundance of rodents feasting on the grain stores, twitched their whiskers, and dove in. Thanks to their fantastic value as rodent management tools, these cats quickly earned their place in society. People not advanced enough to harvest and store surplus grain were of little interest to wildcats. Similarly, without grain stores in need of protection, these hunter-gatherers wouldn’t have recognized their practical value.


As is the case with so many things, the story of feline domestication is closely linked to food and diet. Humans need grains and cats need meat. Our different and mutually beneficial dietary needs were the basis for the entire relationship between cats and people.


Continuing onward through the ages of cat-worshipping ancient Egypt and the reverent Romans, cats continued to live on a similar diet – they hunted snakes, rats, mice, and other pests. People may have given them treats to encourage the cats to stick around, but for the most part, these early cats fended for themselves.


This continued for thousands of years. Throughout most of history, cats have been full-time employees in an agrarian society. Although they were valuable companion animals as well, cats were hunters and pest controllers.


The Medieval era was a very turbulent time for cats. Among Muslims, cats were beloved pets. But in Christian Europe, they were seen as devilish creatures – still, of course, profoundly linked to their proclivity to hunt rodents. Medieval printing pioneer William Caxton is credited with this statement that in a sense likens the cat to the devil while addressing its predatory nature:


“The devyl playeth ofte with the synnar, lyke as the catte doth with the mous.”


By the 1700’s, however, European cats were no longer persecuted and again rose to high esteem for their ability to get rid of hated brown rats, which hit Europe in the 18th century.


Through the middle of the 19th century, cats were viewed as independent animals capable of essentially feeding themselves. However, it was around this time that you’ll see evidence that there was a new idea going around.


In 1837, French writer Mauny de Mornay declared that:


“It is… thought wrongly that the cat, ill-fed, hunts better and takes more mice; this too is a grave error. The cat who is not given food is feeble and sickly; as soon as he has bitten into a mouse, he lies down to rest and sleep; while well fed, he is wide awake and satisfies his natural taste in chasing all that belongs to the rat family.”


But what would that well-fed cat eat? Probably a lot of horse meat – cheap meat often sold for pets by street vendors. At the time, “complete and balanced” commercial food didn’t exist even for dogs. The first food made just for dogs hit the market in 1860. James Spratt introduced Patent Meal Fibrine Dog Cakes that year. They were a hit in England and their popularity quickly caught on in America, kicking off the spread of the pet food industry.


It was in the same year that Scottish doctor Gordon Stables stated that:


“…cat ought to be fed at least twice a day. Let her have a dish to herself, put down to her, and removed when the meal is finished. Experience is the best teacher as regards the quantity of a cat’s food, and in quality let it be varied. Oatmeal porridge and milk, or white bread steeped in warm milk, to which a little sugar has been added, are both excellent breakfasts for puss; and for dinner she must have an allowance of flesh. Boiled lights are better for her than horse-meat, and occasionally let her have fish.”


So we see what the cultured Victorian cat might eat: oatmeal and bread with milk and sugar for breakfast, followed by organs, horse meat, and fish for dinner. And perhaps some Spratt’s Patent Cat Food. Note, though, that at this time commercial pet food was still viewed as a luxury item. It didn’t become really common until around the 20’s and 30’s.


It was around that time when the first canned cat food hit the market. Most canned cat foods were fish-based and more popular in coastal areas that produced plenty of seafood byproducts.


Well, dry cat food didn’t exist at all until World War II shook up the world economy and forced major changes in production. For one, pet food was classified as a non-essential good. Secondly, metal rationing took a toll on the can production industry, forcing pet food manufacturers to do something different. Production shifted towards an emphasis on dry food and kibble for cats and dogs. 


After the war, dry food established itself as an essential part of pet care. Commercial pet food, in general, was an essential. Human food manufacturers saw the popularity of pet food as a great opportunity to make use of byproducts. Pet food manufacturers utilized clever marketing to convince consumers that table scraps, raw food, and prey were not enough to keep their pets healthy


Today, dry food is the number one most popular type of cat food in the United States.


We’ve gone from the carnivorous diet of felis silvestris lybica, through the rodent-fueled early days of feline domestication and the thousands of years of meat-eating pest control that followed, onward into times of milk, sugar, and horsemeat, and finally concluding with today’s period: one marked by the prevalence of a grain-based diet for cats.


Grain has always been a critical part of the cat’s relationship with people. Humans use grain as a primary food source, harvesting and storing it for future use. Rodents threaten the stores of that grain, attracting cats, who need the flesh of those rodents to survive. Cats keep the pests in check and, so doing, have earned their place in human society.


Dry cat food has been a staple for only about the last seventy years. That’s just about .5% of the history of domesticated cats. Does it really make sense to believe that this new diet – necessitated by wartime restrictions and popularized by the opportunity to make money off of human food byproducts – is truly appropriate for our cats?


The flaws of dry cat food are numerous and manifest in some of the most common health issues affecting cats today: poor dental health, diabetes, and feline urinary tract disease.


Check out Everything You Need to Know About Dry Cat Food and learn more about why you should probably throw out your cat’s dry food today.



WildernessCatLady

Through Wildernesscat, you can learn even more about your cat’s nutritional and lifestyle needs. Armed with that information, you may begin to make choices to effect positive change in your cat’s world. Visit our site to change your cat’s life through dietary changes, nutritional supplements, and other natural care products – all available through Wildernesscat.



The History of Cat Food: Why You’re Probably Feeding Your Cat Wrong

31 Mart 2017 Cuma

Simon Stevens" NHS gamble is probably the right choice - but price could be high | Richard Vize

The NHS plan for the next two years represents a perceptible contraction of the health service’s offer to the public.


The proposals in Next steps on the NHS Five Year Forward View, published on Friday, are shaped by shortages of money and staff.


Simon Stevens, the NHS England chief executive, has burned through much of his political capital in disputing government claims about whether the NHS has been given all the money it asked for, so this was not an opportunity to push for further cash.


So in the face of the unrelenting pressure of the government’s austerity programme and barely controlled hospital debt, he is gambling that politicians and the public will stomach longer waits for routine surgery if the health service can deliver better performance on cancer treatment, A&E waits, mental health services and GP appointments.


In the wake of slipping cancer treatment times and the recent outcry over the death of a child waiting for urgent surgery, this is probably the right choice. But the price could be high.


Allowing elective surgery times to slide over many years was what led to hundreds of thousands of patients waiting months for operations by the time New Labour came to power in 1997, elected partly on its pledge to slash waiting lists. It would be a serious blow if the NHS returned to the days of people dying while waiting months for heart surgery, and many more forced to endure avoidable pain and disability.


Access to some of the latest approved drugs is also to be delayed – in breach of a commitment in the last Conservative manifesto to speed up access.


Stevens is anxious to reassure the public that performance will not slide back to that of the 1990s, but it is difficult to see how growing waiting times will be arrested and reversed in the coming years.


The plan makes some brave assumptions about the ability of the NHS to expand its workforce, including 4,000 more nurses through improving staff retention – turning round a recent trend – and up to 2,000 more nurses returning to practice.


There is yet another pledge to increase the number of GPs substantially, despite little discernible progress. However, concerns are growing that staff shortages will be exacerbated by EU staff heading back to the continent in the wake of the Brexit vote.


More promisingly, the plan may well mark the beginning of the end of the internal market. It names nine areas being considered as pioneering “accountable care systems”, with NHS organisations and local authorities working together as an integrated health system.


These areas will have considerably more control over how they deliver their healthcare, and will be effectively freed from the endless focus on contracts rather than patients imposed by the purchaser/provider split.


However, doing so will require ever greater legal contortions to simultaneously stay within the law while circumventing it. This is a necessary bodge, as it will be years before anyone attempts another NHS reform bill, but these workarounds cannot be sustained indefinitely.


Everyone will now be working in Sustainability and Transformation Partnerships, and NHS England makes clear that anyone who fails in their duty to collaborate can expect to be handled roughly.


In the absence of more money, the alternative to Stevens’ plan would be a steady atrophying of performance across the entire health service. Instead, NHS England is pushing forward on the key priorities of emergency care, cancer treatment, mental health and primary care, and allowing routine surgery to pay the price.


But many of its promises look optimistic, and there is a danger that the slide in surgical performance will eventually reverse years of progress.


For the time being this can be portrayed as a tactical move, but with austerity set to last well into the next decade, there is a risk that the NHS will cease to be a comprehensive service.


Join the Healthcare Professionals Network to read more pieces like this. And follow us on Twitter (@GdnHealthcare) to keep up with the latest healthcare news and views.



Simon Stevens" NHS gamble is probably the right choice - but price could be high | Richard Vize

19 Ocak 2017 Perşembe

8 Cancer Causing Foods You Probably Eat Regularly

Making nutritional decisions concerning types of foods you should avoid in helping your body to prevent cancer, is as vital as choosing cancer-fighting foods to include in your diet. Before discussing cancer-triggering foods, I would explain two factors believed by scientists to increase cancer risk and my view of how you can influence them epigenetically.


Two factors that increase a person’s risk of developing cancer is genetic makeup and environmental triggers (e.g. food choices, sunlight, alcohol. viruses, tar in tobacco smoke, and pollutants in the air). According to some scientists, you can’t change these two factors.


As far as genetic makeup is concerned, even though when a person born with and inherited gene fault (mutated gene) may increase the risk of cancer, it doesn’t mean that he/she will definitely get cancer. What it really means is that you are more likely to develop cancer than the average person.


Lifestyle intervention


I personally believe you can influence faulty genes epigenetically. Live up your life by adopting a holistic healthy lifestyle, for instance, is believed would epigenetically help you body to decrease the risk of cancers – healthy lifestyle elements switch off the gene. Conversely, unhealthy lifestyles such as poor food choices are believed can switch on the genes,  may result in cancer development.


Similarly, you can change environmental triggers by making diligent decisions, for instance, if you have fair skin you have to limit sun exposure during summer noon. As far as food choices are concerned, avoiding cancer-triggering foods is as vital as choosing balanced nutritious foods.


The remaining of the article will focus on some of the foods and drinks thought to increase risks of developing different types of cancer.


Deep-fried food


Deep frying is a method of cooking foods by heating cooking oils at high temperatures. This causes chemical changes to the oils and the foods, which produces lipid peroxides, aldehydes, and polycyclic aromatic hydrocarbons PACs). Studies found these substances to be toxic to the nerves and cells and may cause cancer.


When proteins, carbohydrates, and fats are heated at high temperature they changed to PACs. Besides changed to end products, PACs, carbohydrates and proteins also end up as acrylamides (or acrylic amides)and heterocyclic amines (HAs), respectively. Both types of compounds are also implicated in causing oxidative stress via oxidation.


Some people believe that all cooking oils of plant origins do not contain cholesterol. Yes, it is true as cholesterol is only found in animals so cooking oils do not contain it. Furthermore, it is stated on some of the labels ‘does not contain cholesterol.’ The truth is all cooking oils of plant origins contain phytosterol, a cholesterol cousin. When heated at high temperature it can change to oxycholesterols (oxidized phytosterols or cholesterols).


All these chemicals are thought to cause oxidative stress by attacking cell membranes, DNA, and enzymes.


If you choose to prepare your foods by a deep-frying method, saturated fats like coconut and palm oils are the best because they are not easily oxidized compared to polyunsaturated fats like sunflower, corn, and soy oils.


Charred foods


Many people love the smoky flavor of charred foods. Grilled meats such as chicken barbecue, ‘satey’ (also spelled ‘sate’ or ‘sateh,’ South East Asian grilled meats eaten with special sauces), grilled vegetables and burnt toast are typical examples.


All charred protein, carbohydrate, and fat foods contain PAHs, chemical compounds of which are similar to coal tar. Similar to deep-fried foods, charred carbohydrates and proteins contain acrylamides and heterocyclic amines (HAs), respectively. All these chemicals can cause oxidative stress.


Microwave popcorn


Caramel is one of the flavoring agents used to prepare microwave popcorn. It is prepared by heating table sugar so it contains some amounts of PAHs. Microwave linings are made of perfluorooctanoic acid (PFOA), which is recognized by The U.S. Environmental Protection Agency as a substance “likely” carcinogenic. PFOA has been linked to kidney, testicular, liver, and pancreatic cancer in human and animal studies. Other cancers like ovarian cancer and non-Hodgkin lymphoma are also associated with PFOA.


Some people believe that eating microwave popcorn once in a while is OK. They say it can pose serious problems to those who overindulge in it by eating it excessively every day.


Conversely, others believe you can avoid the risk of cancer by buying organic corn kernels and air-popping them in coconut oil on the stove and add pure butter plus some aromatic herbs such as rosemary and marjoram for flavoring.


Artificial sweeteners


Some people use artificial sweeteners such as sucralose (brand name Splenda) or acesulfame K to sweeten their drink. Studies on their potential for cancer risk have been ongoing for several decades.


A study performed in 2015, for instance, has found sucralose may be associated with a higher risk for leukemia. However, critics say the levels of the sweeteners fed to mice in experiments were thousands of times higher than any person would likely to consume.


Some experts assert that as research into the potentially toxic effects artificial sweeteners is under way, they suggest general public to use something natural until studies come out with sound studies.


Alternative sweeteners such as stevia extract, Lo Huan Guo (in the USA, buy it from Chinese medicine outlets in China towns), and xylitol (low-calory sugar alcohol) can be used as table sugar substitute.


Excessive amounts of alcohol


Studies have found a causal link of alcohol consumption to the development of nine cancers, including oral cavity, pharynx, larynx, esophagus, breast, colon, rectum, gallbladder, and liver.


Jürgen Rehm, PhD., Director of the Social and Epidemiological Research Department at the Centre for Addiction and Mental Health in Toronto, Ontario, Canada was quoted as saying, “……The fact that alcohol is a carcinogen has been clearly confirmed.”


In your body, ethanol from any types of alcohols is changed to ethanal (belongs to functional group aldehyde), which has been found to be very toxic to cells (cytotoxic).


Farmed salmon


Salmon is rich in healthy fats known as omega-3 fatty acids. Farmed salmon is cheaper than the wild-caught one, but many people don’t know that farmed salmon contains less omega-3 when compared to wild salmon and it has higher levels of potentially cancer-causing contaminants.


According to Environmental Working Group, on average, polychlorinated biphenyls (PCBs) levels in farmed salmon is 16 times higher compared to that of wild salmon, four times the levels in beef, and 3.4 times the PCBs found in other seafood.


Salted foods


Stomach cancer is still the fourth most common cancer; therefore, it remains an important public health burden worldwide, especially in developing countries.  Studies have found limited or probable evidence that the consumption of salted food (including salted fish, Chinese-style), is associated with higher risk of the development of stomach cancer.


Since salt intake has been correlated with Helicobacter pylori (H pylori) infection,


Scientists believe that there is a possibility of high salt intake coupled with Helicobacter pylori infection may synergize to promote the development of stomach cancer. Additionally, salt may also cause stomach cancer through directly damaging stomach mucous membrane, promoting accelerated epithelial proliferation and mutation of the stomach lining, and inducing hypergastrinemia, which in turn leads to eventual acid-secreting loss and progression to gastric cancer.


Sugary foods


Many people are ‘naturally’ attracted to sweet-taste foods. Some people believed humans are designed to get attracted to sweet-taste foods because much of them are loaded with energy-dense carbohydrates. However, chronic consumption of sugary foods and refined grains can lead to the development of cancers, studies say.


So, each time you want to satisfy your sweet-tooth, grab an apple, orange or mandarin. At times, you are actually thirsty, not hungry. Drinking a glass of spring water can be quite feeling. Similarly, you can do the same thing each time you feel hungry in between meals, you’ll gradually get used to it.


Knowledge is everything


You need a certain number of calories per day via diligently eating nutritious foods consists of three major macronutrients: carbohydrates, proteins, and fats.


Some people believe that despite ‘the dose makes the poison,’ what determines the toxicity of the diet as a whole is not the amounts of toxins in foods. It is the ratio o toxins to calories that matter most. Therefore, they further believe that eating carcinogenic foods such as charred meats or farmed salmon are OK provided you take them once in a while.


They also believe that as long as you adopt healthy dietary habits including taking good daily portions of fruits and vegetables as they are loaded with antioxidants, which are used to neutralize free radicals including by-products of liver detoxification).



8 Cancer Causing Foods You Probably Eat Regularly

30 Ağustos 2016 Salı

5 Habits You Probably Didn’t Know Are Bad For Your Eyes

Whether you realize it or not, some of your regular habits and best-loved pastimes could be wreaking havoc on your eyes. Don’t hurt your eyesight with bad habits day in and day out. Eliminate five behaviors to keep your vision healthy.


Looking at Your Smartphone All Day


Do your eyes hurt by the end of the day? It could be because you’ve spent hours reading teeny tiny text on your smartphone. You may also notice that your vision is blurry, your eyes are dry and you’re both dizzy and nauseous. Aim to break from your phone at least every 20 minutes. If you read on your phone a lot, adjust the font so that it’s bigger.


Forgetting Your Sunglasses at Home


Not only do sunglasses give you extra style points, but they also provide much-needed protection for your eyes. The harmful UV and HEV rays from the sun can damage your eyes and eyelids (not to mention give you crow’s feet). Prevent issues like cataracts by grabbing your favorite pair of shades before leaving the house. Keep an extra pair in your car if you regularly forget them.


Working in Low Light


Do you love to read or write in your journal at bedtime? Don’t turn down the lights just yet. Even though low lighting will help you relax, doing any type of work in poor lighting can strain your eyes. Make sure you have enough light so that you don’t have to squint or strain to read or write.


Forgoing Your Annual Checkup


Whether you go to the same doctor you’ve had for years or you’re trying out a new place like All About Eyes, don’t skip your yearly eye checkup. You may not even realize that your eye sight has changed. Wearing the same prescription for years can cause unnecessary eye strain and damage. Also, even if your eyesight is exactly the same as it’s always been, your eye doctor checks for diseases that you wouldn’t know about otherwise.


You’re Not Getting Enough Zzzz’s


Your brain isn’t the only thing that needs a break at the end of the day. Your eyes need rest, too. Sleep deprivation can cause eye spasms, redness or irritation. If you notice that your eyes are often red, it’s because they’re not getting the R&R they truly need.


Everyone has bad habits. Knowing the true cost of yours may make breaking them easier. Care for your eyes so that you can enjoy healthy vision even as you age.



5 Habits You Probably Didn’t Know Are Bad For Your Eyes

17 Ağustos 2016 Çarşamba

There may already be a Zika outbreak in Texas, but we probably wouldn"t know

If you were bitten by a mosquito, and within two weeks had a fever, bloodshot eyes, a rash and felt generally achy, you would have four classic symptoms of Zika. But if you or your sexual partner didn’t travel to Latin American, you might also have a hard time getting tested.


That’s because Zika tests are complicated, time-consuming, sometimes inaccurate and expensive. These obstacles have led some scientists to believe that several states at risk for spread of the disease may already have Zika outbreaks, without even knowing it.


“There is not active surveillance going on in the at-risk states in the United States,” said Peter Hotez, dean of the National School of Tropical Medicine at Baylor College of Medicine in Texas. “I think there’s not just Zika transmission going on in Miami, it’s going on all up and down the Gulf Coast and in Arizona, it’s just that nobody’s looking.”


The only confirmed cases of Zika caused by local mosquitoes in the continental United States are in Miami, Florida. Federal officials have since issued a travel warning for the area, asking pregnant women or those hoping to become pregnant to avoid the Wynwood neighborhood. There, local mosquitoes infected 15 people with the virus.


Other Gulf coast states are also considered to to be at high risk for local transmission of Zika virus. That is because Aedes aegypti mosquitoes are endemic, and multiple travelers have returned with the infection. But with laboratory limitations, even states with disease-spreading Aedes aegypti mosquitoes may not be able to surveil non-travelers for the virus.


“There is a limitation, and local transmission could slip through, but it’s the best we’ve got,” said Frank Welch, the medical director for Louisiana’s center for community preparedness.


Related: Zika virus scare is turning Miami’s hipster haven into a ghost town


Louisiana, long-known to be a haven for mosquitoes, is considered a state at-risk of Zika transmission. There, 22 cases of travel-related Zika has been confirmed by the Centers for Disease Control and Prevention (CDC).


“The big fear, of course, is we’ll figure this out seven, eight, nine months from now, in the spring of 2017, when we start seeing babies show up with microcephaly,” said Hotez.


Meanwhile, for community health centers in another Gulf Coast state, Texas, the virus recalls an earlier epidemic that left public health officials flat-footed.


“We’ve never faced something like Zika before. We faced, what was it? H1N1,” said José Camacho, executive director of the Texas Association of Community Health Centers. Member clinics serve about 1.3 million low income Texans. “Over night we were overwhelmed, and I guess nobody was ready for that either. And we’re fearful that some of the same things are playing out here.”


When H1N1 broke out in Texas, the CDC told doctors that they were required to test for the flu strain before prescribing antivirals, Camacho said. He recalls the first H1N1 case occurred on a Friday night. By the weekend, the CDC arrived. Then, it was discovered a standard flu test couldn’t detect the strain.


So the CDC provided new H1N1 tests. Five of them. For all 1.3 million of the Texans served by Camacho’s member organizations.


“Number one, in terms of screening, there’s very limited resources,” Camacho said. “We saw the same thing in H1N1, where the flu test did not work. They actually had to develop a test and eventually change the protocols to not require a test, but delegate it more to the physician’s knowledge at screening.”


Officially, the CDC recommends that patients with three of the aforementioned Zika symptoms be tested if the patient is a pregnant woman, or a woman trying to get pregnant, who lives in or has traveled to an area where Zika is being actively spread.


That means that many people who do not fit this profile, especially men, may be left untested even though the disease is spread sexually.


Some public health officials, like Welch, said testing more Americans would require exorbitant resources.


“Let’s say this test was incredibly available – we would have to test every single person in the US where there is the possibility of Aedes,” said Welch. “We would not only have to test them today, we would have to test them for the duration of the summer.”


“A once a week Zika test for everyone in the southern United States and California –that would be more expensive than building a wall across both our Mexican and Canadian borders,” he said. “So, you would have to decide, since the test is in fact limited in availability and expensive.”



Hillary Clinton talks to a pregnant woman during a health center visit in Miami, Florida.


Hillary Clinton talks to a pregnant woman during a health center visit in Miami, Florida. Photograph: Chris Keane/Reuters

Scientists don’t expect large-scale outbreaks in the continental US, like those that have taken place in Puerto Rico or Brazil. Texas also recently updated its guidance to include recommendations to test people who are symptomatic, but haven’t traveled to Latin America.


Even so, Zika presents its own challenges. Only one in five people infected with the disease are symptomatic. So in order for public health officials to locate a Zika case transmitted by local mosquitoes, a symptomatic patient (already just 20% of the infected population) would need to seek medical treatment. There is no guarantee a patient would even feel the need to see a doctor, since symptoms are generally mild. Then, doctors would have to rule out all other causes of such common symptoms.


“Say, for example, that person did show up at a healthcare provider,” posits Welch, “They wouldn’t be automatically turned away,” he said. “[But] you probably know the symptoms of Zika are pretty close to about 6 million other diseases.”


In the Wynwood neighborhood of Miami, for example, clinicians went over and above CDC guidelines to test a symptomatic patient who showed up at an emergency room without traveling abroad.


“We’re not going into community health centers, we’re not going into emergency rooms, we’re not going into clinics identifying people with fever, or a rash, and seeing if they have Zika,” said Hotez. “It’s not being done.”


In part, this is because of the limitations on Zika testing methods. The two most common ways to test for the virus are both manpower intensive.


“They absolutely take a specialized skill,” said Kelly Wroblewski, director of infectious diseases for the Association of Public Health Laboratories. Tests for past infections can be particularly tricky. “You’re going to get more false positive results, that’s just the way it works with any kind of assay.”


In the meantime, Camacho is rationing 50,000 bottles of donated mosquito repellant to the roughly 400,000 women of child-bearing age served by his organizations. Hotez is meeting about testing guidelines, and cities and states are increasingly broadening their testing guidelines.


“It’s still patchwork quilt,” said Camacho.



There may already be a Zika outbreak in Texas, but we probably wouldn"t know

18 Ağustos 2015 Salı

Exotic, probably deadly Asian tiger mosquito detected in north Queensland

An exotic mosquito that has the potential to spread deadly ailments has been detected in north Queensland.


The adult Asian tiger mosquito was collected in a schedule monitoring trap at Cairns port late last week and is believed to have arrived on an global vessel.


The Asian tiger mosquito can bite dozens of times a minute. It is capable of spreading conditions this kind of as chikungunya virus, Ross River virus, dengue and yellow fever.


Related: Vicious mosquito heads to Australia, its bite loaded with dengue fever


Even though it is yet to set up itself on the mainland, populations have existed in the Torres Strait Islands for about a decade.


Mosquito researcher Nigel Beebe said the tiger mosquito was making a “world domination” move.


“We really don’t want that point here, we are attempting quite difficult to preserve it out,” he said on Tuesday.


“Modelling has recommended it will go as far as Melbourne and Adelaide. We call it the barbecue buster and folks will truly dislike it because it will hammer them.”


Authorities acted swiftly to destroy any other adult mosquitoes that may have entered Cairns port.


A Department of Agriculture spokeswoman explained possible breeding and resting internet sites had been treated with a residual insecticide and fogging had been undertaken.


Added mosquito traps had been deployed and had been becoming monitored daily.


“There have been no further Asian tiger mosquitoes detected,” the spokeswoman said.



Exotic, probably deadly Asian tiger mosquito detected in north Queensland

5 Haziran 2014 Perşembe

Far more infants may possibly be infected by probably deadly drip, well being bosses warn

“It is just achievable that one particular or two infants have been infected and have been treated who have not been notified to us.”


1 child has died even though 14 other individuals were left fighting for their lives with blood poisoning following getting provided the liquid feed in NHS neonatal care units at six various hospitals.


A public health alert was issued by well being chiefs on Wednesday evening right after it emerged all the newborns’ had been given a nutrition drip produced by London-primarily based ITH Pharma Ltd.


Medical regulators are investigating an incident which occurred last Thursday at the company’s London manufacturing plant.


The contamination is believed to have been accidental rather than any act of sabotage.


Speaking to BBC Radio 4’s Right now programme, Mr Cosgrove stated: “This seems to be as if it is the most probably trigger of these infections. There is two causes for that.


“One is that the producer, with the regulator, has looked back at the method and identified a achievable level in the manufacturing method the place infection may have entered in direction of the end of final week.


“The 2nd point is that all the circumstances of this infection that we have so far, the dates of onset of that infection would fit with them having been the recipient of this specific feed that may have been contaminated.”


All of the feeds which could be contaminated have considering that been recalled and regulators stressed that it was unlikely any have been nonetheless in use as the batch has passed its use-by date.


“We know there are 22 hospitals across the country which acquired this merchandise,” he mentioned. “We also know that that merchandise is no longer becoming utilized, it really is a very short-existence product. The regulator has put out an urgent recall to make sure that there is not any of it being used.”


Paediatric doctors on Wednesday stated the contamination was “every parent’s worst nightmare” and that urgent action must be taken to increase the safety of processes to generate such nutrition.


The blood poisoning, triggered by a widespread bacterium identified as Bacillus cereus, develops rapidly so any as nevertheless undetected instances are anticipated emerge very soon.


The 15 infants had been currently being taken care of in 6 neonatal intensive care units and several had been born prematurely.


The newborn died on Sunday at Guy’s and St Thomas’ Hospital, which is treating two other instances. Adam Finn, professor of paediatrics, University of Bristol, stated: “When a medicine makes individuals sick, it is everyone’s worst nightmare.


“This contamination incident would seem to have been detected rapidly but, tragically, not speedily ample to save a existence misplaced. Possessing stopped the outbreak, the up coming priority will be to recognize how it came to take place and make certain it cannot recur.”


The newborns, most of whom had been premature, had been becoming fed through a tube into their bloodstream due to the fact they had been as well poorly to be mouth fed.


Public Well being England (PHE) and the Medicines and Healthcare Items Regulatory Company (MHRA) are investigating.


The very first case appeared at Chelsea and Westminster hospital on Saturday and then other London hospitals began to see circumstances in excess of the weekend. It was believed to have been caused by contaminated bedding or comparable goods employed locally until instances began appearing elsewhere on Monday and Tuesday.


The last situations at Luton have been diagnosed early on Wednesday and investigations soon identified the feed as the most likely result in, a spokesman for Public Wellness England explained.


An incident at the manufacturing plant is believed to have been the supply of accidental contamination and inspectors will pay a visit to the plant run by ITH Pharma Ltd.


The business, based in London, was founded by Adam Bloom and Karen Hamling, the two trained pharmacists.


Late on Wednesday Ms Hamling issued a statement via lawyers saying ITH Pharma was “really saddened to hear about the death of a baby in hospital, and that 14 other people are unwell with septicaemia”.


“ITH Pharma is a expert producer of parenteral nutrition, which is provided to infants in neo-natal intensive care units. The products in question, which are no longer in circulation, are manufactured to buy for personal sufferers on a everyday basis, in response to bespoke orders from hospitals.


“We are co-operating entirely with the MHRA in the investigation, and are undertaking almost everything we can to aid them set up the details in this case as speedily as attainable.”


Speaking on Very good Morning Britain, Ms Turbitt, London Deputy Director of Wellness Safety for Public Well being England, mentioned: “We are fairly confident in speaking with the organization that manufactured the solution that there was a single incident that took place on a single day to a restricted quantity of products that went out to infants.


“This firm has manufactured goods for years and years and many years and there has not been a single incident like this.


“They have acquired very great processes to make certain that the product that goes out is sterile and is secure. It is a quite unusual incident and we haven’t witnessed any other infants grow to be unwell.”


Bacillus cereus is a bacteria identified broadly in the surroundings in dust, soil and vegetation. Most surfaces would be probably to test good for its presence.


Adam Burgess, the MHRA’s manager of the Defective Medicines Reporting Centre, mentioned: “We have sent inspectors to the manufacturer’s facility to carry out a thorough and rigorous inspection and we have ensured that the potentially impacted medication is recalled.”


A spokesman for Guy’s and St Thomas’s Believe in stated: “All babies on the unit are getting screened for the bacterium as a precaution and enhanced infection management measures have been place in area to prevent any further instances. These enhanced measures will stay in place till the believe in is content that no other infants are at chance.”


Hospitals with circumstances


• Chelsea and Westminster NHS Trust (4 cases)


• Guy’s and St Thomas’ NHS Basis T rust (three situations)


• The Whittington Hospital (one case)


• Brighton and Sussex University Hospitals NHS Believe in (3 situations)


• CUH Addenbrookes (Cambridge University Hospitals) (2 situations)


– Luton and Dunstable University Hospital (two cases)



Far more infants may possibly be infected by probably deadly drip, well being bosses warn

24 Mayıs 2014 Cumartesi

Trainee surgeons more probably to be bullied: survey

The poll by the Royal School of Surgeons of Edinburgh, the oldest royal college in Britain, identified 60 per cent of surgical trainees had been on the receiving end of this type of aggression and practically all had observed it.


Nevertheless just more than a third felt in a position to report it by means of the appropriate channels.


Surgeon-in-training Mr Richard McGregor, chairman of the Trainees’ Committee, said: “According to a latest publication in the British Health-related Journal, 1 in 5 NHS personnel have been the victim of bullying and just over two in five have witnessed it.


“These figures are dwarfed by the expertise of surgical trainees, three in 5 having been targets and nine in ten observing this damaging behaviour up near in the workplace. These figures proceed to back a latest GMC survey highlighted surgical procedure as 1 of the worst specialties for bullying and undermining.


“There requirements to be tougher lines for these guilty of this variety of unacceptable harassment and trainees have to be created to come to feel that they can raise concerns securely, rather than just placing up with the abuse simply because of concern of repercussion. Robert Francis QC stated in his report that trainees are the ‘eyes and ears’ of the well being support and a toxic culture of institutional undermining can ultimately influence patient safety.”


Craig McIlhenny, consultant urological surgeon and the surgical director of the RCSEd’s Faculty of Surgical Trainers mentioned he was frequently rapped across the knuckles with a pair of metal forceps when he created a blunder tying stitches throughout operations.


“Surgical treatment has always been observed as a macho, hierarchical culture and the trainers are emulating the behaviour of their seniors from the 1950s. It impacts overall performance and is a really negative for safety.


“Anyone in the NHS will recognise the scenario of a surgeon throwing a tantrum in theatre, shouting, swearing and often even throwing instruments. Some trainers equate their undesirable behaviour as a sign of their energy and authority and that has to change.”


The college is launching a set of standards for trainers to illustrate clearly what is anticipated of them and peer help groups will give a risk-free forum for trainees to air their worries.


Consultant transplant surgeon Lorna Marsdon, convener of the RCSEd’s ‘Professional Excellence’ peer mentoring groups, due to launch in September, stated: “Undermining and, to a lesser extent, bullying, has been a component of surgical culture for a long time, and it is very likely that this could in portion be due to the hierarchy of the setting. There is tiny doubt that we learn our behavioural patterns from senior colleagues, and if the senior surgeons are exhibiting destructive behaviours, the cycle will carry on.


“For a although, I’ve been exploring a way of mentoring as a implies of supporting surgeons in instruction, and consultants.


“One particular of the issues concerning senior surgeons mentoring trainees is that this may possibly perpetuate the hierarchical culture. I came across a group of folks, outside of the surgical arena, who run peer to peer mentoring and support schemes, and was so struck by how strong it was that it grew to become a model for the Expert Excellence Groups.


“These signify a protected network in which folks can share tips and problems, and assistance to assist men and women deal with conditions.”


Vice president, Mike Lavelle-Jones, who was voted surgical trainer of the yr, said: “It is critical to hold in mind that not everyone is a born trainer – occasionally, inexcusable situations of aggression or harassment can emerge if men and women are tasked with a responsibility they simply do not have the equipment to cope with.


“Matters surrounding bullying and harassment in the workplace might be complex, but this kind of routines have no place in the NHS setting, and I’m pleased to help in undertaking a detailed analysis of these troubles and produce strategies to tackle them head on.”


Advisor trauma and orthopaedic surgeon Ian Ritchie, president of the Royal College of Surgeons of Edinburgh, said: “Bullying and harassment is obviously nonetheless a important concern for trainees and one particular which the University is determined to address. For individuals who are subject to this kind of behaviour it can have a considerable and lasting impact, but individuals who witness it inside of their staff can also be impacted deeply.


“As a consequence trust, the cornerstone of any staff, are not able to be established, and a climate of concern and mistrust can produce which obviously has an result on patient safety.


“Clinicians historically tend to have a mother or father/youngster technique with trainees, when, in truth, it would possibly be more healthy if they were regarded as equal grownups, albeit with less clinical experience. Maybe that would advertise the notion of rational discussion among adults rather than scenarios that could be viewed as bullying.


“Most importantly, trainees must not truly feel that they will be fingered by speaking out they must respond honestly to any surveys because it’ll get back by means of the method for remediation to get spot.”


A spokesman for NHS Employers said: “NHS organisations all have their own personal HR policies, but we would count on all employers in the health support to have zero tolerance of any form of bullying, whether verbal or bodily, when it is brought to their attention.


“It is imperative that employees speak up immediately if they are currently being bullied, in order to guarantee it is brought to an instantaneous halt as soon as possible, and it is just as important that staff are supported to increase concerns about bullying wherever they need to.”



Trainee surgeons more probably to be bullied: survey

29 Nisan 2014 Salı

Why we need to know that bad people are more probably to be bitten by dogs | Jane Dudman

You are three times more likely to be bitten by a dog if you live in most deprived areas of England.

You are 3 times a lot more probably to be bitten by a canine if you reside in the most deprived locations of England. Photograph: Xavi Gomez/Getty




Canine bites man has by no means been a headline, but the reality that 3 times as several folks residing in the most deprived regions of England are bitten by canines as in the least deprived regions is an eye-catching statistic.


That fact, from the Overall health and Social Care Data Centre, is one particular of the pieces in an more and more complicated, but potentially hugely strong mosaic of information about our well being and wellbeing. Public managers and government bodies, as well as academics, are commencing to realise the value of placing together various bits of the jigsaw to attain far more joined-up pondering about public wellness policies in neighborhood areas.


A single conclusion that is already inescapable is the part of alcohol in endangering public well being. Even though the leads to of the big fall in crime in England and Wales, reported last week, are complicated, researchers at Cardiff University highlighted the decline in binge drinking and growing alcohol charges as a single element: proba tion solutions were urged to pay out far more focus to alcohol misuse to aid lessen reoffending. Paul McDowell, chief probation inspector, stated progress on cutting down offending had been “let down” by lack of focus to tackling alcohol misuse.


Men and women living in poorer neighbourhoods are still considerably a lot more very likely to suffer an assault – by puppy or human – than these who dwell in more affluent regions, but Manchester University academic Ian Warren, has discovered that living in an ethnically diverse location lowers the affect of poverty on levels of violence. This suggests that there is far more violence in bad white neighbourhoods.


Warren unearthed this obtaining by pulling with each other statistics from the North West Ambulance Support and from hospital admissions information in Better Manchester. His analysis also reveals that residents in quick-changing neighbourhoods are more most likely to be assulted, specifically in areas with huge numbers of college students.


Details like these are gold nuggets of data for councils and public managers trying to assistance healthier and safer communities. They supply a worthwhile counterbalance to distrust of some official figures, most notably crime data.


Creating for the Whitehall Watch website, Warren says public overall health information offers a far more extensive and reliable image of the impact of violence on local communities than official crime statistics.


“These of us who research interpersonal violence have recognized for numerous many years that police-recorded crime statistics are a poor signifies to measure the scale of violence,” says Warren. Rather, researchers, which includes the violence and society research group at Cardiff and the trauma and damage intelligence group at John Moores University, in Liverpoool, are making use of public well being data to provide new and dependable details.


A violent incident, for instance, could result in a single man or woman becoming charged with a crime and yet another person going to hospital. There’s no way, at the minute, to website link individuals two pieces of information. Warren and other researchers want that to modify. By linking public health data with police information, there could be a richer comprehending for policy managers about what is really going on – and the complex connection amongst crime and overall health.


But whose task is it to delve into and place collectively these types of statistics? A survey by Colin Talbot, professor of government at Manchester University, about how senior civil servants are making use of academic analysis highlights the reality that extremely small is recognized about just how academics and policymakers interact. Time to place that right.




Why we need to know that bad people are more probably to be bitten by dogs | Jane Dudman

28 Mart 2014 Cuma

California Probably To Take Back Its Bare Hands Law

California is reconsidering its ban on bare-hand speak to on prepared-to-consume food at dining establishments and bars, a law that took effect in January.


The Assembly Well being Committee on Tuesday voted unanimously to repeal and revisit the regulation, AP reports.


Gov. Jerry Brown signed a non-controversial bill final year with an update requiring staff to use forks or put on gloves when dealing with ready-to-eat foods like sushi and lettuce. The U.S. Centers for Illness Management and Prevention identified that workers touching meals presented the most widespread transmission pathway for foods-originated norovirus outbreaks, according to the most recent data available. But as quickly as the law took effect, restaurants and bar owners said they had to alter the way they served the foods in a way that hindered organization.


“We heard from chefs, bartenders, waiters, everybody down the line that the law transformed how they serve food and offered a false sense of safety for people, due to the fact clean hands are greater than dirty gloves,” said Robert Abelon, district director for Assemblyman Richard Pan (D-Sacramento), in a mobile phone interview.


The law permitted for exceptions if dining establishments showed very good hygiene practices, but each and every county wellness officer was interpreting it in a different way.


“Some counties have been providing exceptions, some weren’t. A great deal of counties are understaffed and wouldn’t be ready to enforce the law, which would roll it back,” in accordance to Abelon.


In late February, Pan and Sacramento council member Steve Hansen launched a legislation, AB 2130, that would repeal the ban. The new law would try to produce more particular recommendations that were implemented gradually.


“We desired to revisit this law so that restaurant and bar owners can give secure and clean food, but not in a way that hinders what they do as a occupation,” said Abelon.


California would have joined 41 other states that have previously enforced their very own version of the law.


Pan has said it was up to regional firms and well being inspectors to work with each other to develop a safe surroundings for buyers.



English: Sushi chef working in a restaurant in...

Sushi chef working in a restaurant. Taken by DinkY2K (Photograph credit score: Wikipedia)





California Probably To Take Back Its Bare Hands Law

27 Mart 2014 Perşembe

Women who eat natural food items no significantly less probably to build cancer, research finds

Vegetables

Findings particularly pertinent as wellness considerations have been recognized as a key issue for picking organic meals, scientists say. Photograph: Keith Leighton / Alamy




Ladies who always or mainly consume natural food items are no less very likely to create cancer than women who eat a much more traditional diet, in accordance to a review published right now.


Making use of information from the Million Girls Research, the biggest wellness study task in the Uk, Cancer Analysis Uk scientists from Oxford University discovered that consuming an natural diet program grown without having pesticides produced no distinction to general cancer risk.


The authors of the paper, published in the British Journal of Cancer, explained that the benefits have been “specifically pertinent given that health worries have been identified as the main determination for consumers’ buy of organic food”. Professor Tim Key stated: “The overall conclusion is truly simple – we don’t see any big difference in the total danger of any variety of cancer, dependent on whether individuals stated they decide on organic food. It truly is a quite massive examine so the total consequence is extremely robust.”


Past research have advised, albeit inconclusively, that pesticides could enhance the threat of risk of cancer. Pesticides are extensively utilized in agriculture, despite the fact that there are limits to the volume of residue that can be present in foods, and the Oxford researchers described the quantities current as low.


They asked around 623,080 females aged 50 or above about no matter whether they ate organic meals, and then tracked the advancement of sixteen of the most typical kinds of cancer more than a nine-year period.


They located no variation in total cancer threat when comparing the 180,000 ladies who reported never eating organic ally grown meals with about 45,000 ladies who said they typically or always eat natural foods.


Nevertheless, variations did emerge with respect to breast cancer and non-Hodgkin lymphoma when they looked at the final results for the sixteen varieties of cancer individually.


The researchers found a little enhance in threat for breast cancer but a 21% reduction in the danger for non-Hodgkin lymphoma in ladies who mainly ate natural meals. Of the 180,000 ladies who by no means consume natural foods, 685 designed that cancer while there have been 133 situations between the 45,000 women who mentioned they typically or often consume natural merchandise.


As the evaluation of person cancers involved smaller numbers, Essential explained that the final results were significantly less robust and could be down to “possibility” or other elements. But he mentioned that, offered previous research had suggested a link in between pesticides and non-Hodgkin lymphoma, it would be well worth investigating much more closely.


Peter Melchett, director of policy at the Soil Association, which promotesthe trade entire body for organic food and farming, launched a wide-ranging attack on the study. He said it was strange that the 21% lower in non-Hodgkin lymphoma amid females who reported typically or usually eating natural foods was becoming “so readily dismissed” by Cancer Study United kingdom, and stated the causes for getting organic food items varied, and ranged from the positive aspects to wildlife to the reality that organic specifications prohibit GM crops and elements, harmful hydrogenated fats and controversial artificial food colors and additives. “Men and women also purchase natural to reduce their publicity to pesticides – 320 of which can be routinely utilised in non-natural farming.” He also claimed that the research had a number of weaknesses compared with other investigation, which includes that women’s BMI and the volume of bodily activity they took part in had been only measured when during the examine.




Women who eat natural food items no significantly less probably to build cancer, research finds

12 Mart 2014 Çarşamba

Men in most deprived areas of England far more than twice as probably to smoke

Men in the most deprived locations of England are far more than twice as very likely to smoke in contrast with men in the least deprived regions, while smoking rates amongst women had been highest in the most deprived areas than the least deprived regions, according to new evaluation by the Workplace for National Statistics (ONS).


The examination looked at the existing smoking prices for grownups more than 18 many years previous from the 2012 Integrated Family Survey (IHS) alongside the 2010 Index of Numerous Deprivation (IMD) and found that males and ladies had been more most likely to smoke if living in the most deprived regions of England.


In accordance to the IHS, 1 in five adults in England report that the currently smoke. The ONS analysis released right now on No Smoking Day – an annual campaign run by the British Heart Basis to inspire men and women to quit smoking – also found that men and ladies in the least deprived areas were more most likely to have quit smoking.


The ONS discovered that of all these who had ever smoked (recent and ex-smokers), males and ladies in the most deprived fifth of areas were much less most likely to have given up smoking (46.five% and 48.five% respectively) than those in the least deprived fifth (74.% and 76.% respectively).


Searching at the smoking costs by age, the analysis highlights these aged 25-34 which it states are the ages that ‘appear essential for determining to quit smoking’. The charts under display how each males and females residing in the two most deprived quintiles have been most likely to continue smoking than people in quintiles three-five. The ONS conclude that this ‘suggests far more action is needed to help smokers in the most disadvantaged locations to give up smoking.’


The analysis also discovered that the the greatest smoking inequality in between the most and least deprived places occurred at middle age (45-54). A 22.seven percentage point big difference was recorded for guys and a twenty.six percentage level big difference for women.


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Men in most deprived areas of England far more than twice as probably to smoke

21 Ocak 2014 Salı

Probably Fatal Complication Found In Heart Valve Put In Kids

Pediatric cardiac surgeons at Boston Children’s Hospital are warning the health care neighborhood about a possibly fatal dilemma in children and young adults who received a bioprosthetic valve produced by Sorin. The surgeons initially grew to become concerned when a youthful asymptomatic patient died out of the blue after her valve underwent fast calcification, only 7 months right after a routine followup echocardiogram found no indications of blockage.


“Congenital aortic valve illnesses are one particular of the much more widespread heart defects that we see,” mentioned Pedro J. del Nido, the chair of cardiac surgery at BCH, in an interview. Simply because there are no tissue or mechanical valves that have been developed for children, surgeons choose each time attainable to repair the native valve in the hope that by the time it needs substitute the kids will be previous ample to acquire  an adult valve. Valve replacement is in no way perfect. Mechanical valves are highly sturdy but require lifelong anticoagulation. Bioprosthetic valves, which are manufactured from animal tissue, really do not require anticoagulation, but are much less durable and at some point require to be replaced. When a repaired valve deteriorates, or the kid is not a ideal candidate for repair, adult valves may be implanted. BCH performs about 60-80 aortic valve surgeries each 12 months, mentioned del Nido.


In recent years surgeons at BCH and elsewhere started out making use of the Sorin Mitroflow valve, which is made from bovine tissue, in the aortic position. (In children the valve has largely been used to replace the pulmonary valve. No extra problems have been associated with this usage.) Following the death final year of the patient, who received the Mitroflow in 2011, medical doctors at BCH began an intense surveillance of all 18 sufferers at their institution who had obtained the Mitroflow valve in the aortic place. They located 4 extra situations of speedy calcification. (Three patients had their valves replaced with a mechanical valve the other is currently being watched closely.)


“The fast failures that we’re reporting have only been reported with the Mitroflow,” mentioned del Nido. “We assume all bioprosthetic valves to fail ultimately. The distinction now is the velocity of the deterioration, in two to 3 many years alternatively of the six many years that we would count on.” Usually, he mentioned, individuals are followed on a yearly basis. “But the speed of deterioration is so speedy that you won’t catch this dilemma early on.” BCH is now recommending that kids with the Mitroflow valve be followed every 4 to 6 months so they can be caught ahead of a dilemma occurs.


The American Society of Echocardiography forwarded a letter to its members from del Nido and James Lock, the chair of the cardiology division at BCH. The BCH physicians have also notified the FDA and the producer of Mitroflow, the Sorin Group.


John Osborne, a cardiologist in Texas, first notified me about this information and supplied the following point of view:



This is a pediatric/young adult population with congenital and genetic types of valve condition that had aortic valve replacement with this distinct bioprothetic valve. Even though calcification and resultant prosthetic valve dysfunction– especially bioprosthetic valve stenosis– is a known complication of bioprosthetic valves, especially in the younger, the time program and hyperacute onset of this complication is what is so uncommon. This procedure of degeneration and resultant dysfunction of bioprosthetic valves is typically relatively slow occurring in excess of many years, or at most months, and is effortlessly identified by echocardiography so that the valve can be electively replaced prior to crucial failure. In addition, these sufferers typically have symptoms to set off an evaluation of the valve.


What the esteemed pediatric cardiothoracic and cardiology groups at Boston Children’s Hospital describe is a extremely uncommon predicament in which the valves appear to be doing work typically, then all of a sudden (more than weeks, apparently – the accompanying graph in the letter describes this properly ) the valves grow to be abruptly calcified and stenotic although the sufferers have NO symptoms to indicate prosthetic valve dysfunction. This situation has resulted in at least 1 death. I have by no means heard of a similar difficulty of hyperacute calcification and failure in bioprosthetic valves which can make this biologically intriguing and really concerning for the physicians and their sufferers with the Mitroflow valve in the aortic place.




Probably Fatal Complication Found In Heart Valve Put In Kids

15 Ocak 2014 Çarşamba

Women in excess of 50 who skip smear tests more probably to get cancer

Females over 50 are getting urged to have standard smear tests following study showed that individuals who do not attend screenings are six occasions much more probably to build cervical cancer than individuals whose exams have been standard.


A study from Cancer Study Uk scientists discovered ladies who fail to have smear tests over 50 have a considerably increased opportunity of creating the condition compared with other females the exact same age who have a background of typical screening outcomes.


Researchers also found that women with a screening background and regular screening outcomes amongst the ages of 50 and 64 have a reduce threat of cervical cancer at least into their 80s. Researchers examined information taken from 1,341 girls aged 65 to 83 who had been diagnosed with cervical cancer in between 2007 and 2012, and compared them to 2,646 ladies without having the ailment.


Between individuals women who skipped smear tests amongst the ages of 50 and 64, 49 circumstances of cervical cancer have been diagnosed per 10,000 females at the ages of 65 to 83.


This compared with just eight circumstances per 10,000 ladies amid these with an satisfactory screening background and standard outcomes. Girls who had been screened routinely but had an abnormal outcome in between the ages of 50 and 64 had the highest chance of all – 86 cervical cancer instances per ten,000 females at age 65 to 83.


In England and Northern Ireland ladies aged 25 to 49 are supplied screening each and every 3 years, and every single 5 many years amongst 50 and 64.


Professor Julietta Patnick, director of the NHS Cancer Screening Programmes, mentioned ladies could management their risk of cervical cancer through normal screening.


“Any abnormalities that may possibly be located can then be treated in purchase that they do not go on to build into cancer. Where a cervical cancer is located through screening, it is typically at a very early stage where treatment has a higher likelihood of accomplishment,” Patnick said. “It is essential that girls are aware of this when determining whether or not or not to be screened.”


Meanwhile, ladies who have been identified to carry abnormal cells in their cervix are at considerably greater risk of later developing and dying from cervical or vaginal cancer, a Swedish research demonstrates. The examine of 150,883 girls who had been handled for CIN3, cells that can be a precursor to cancer, found that they were the most at threat from cancer when their reached their 60s or 70s.


A paper on the British Health-related Journal’s internet site reviews: “Girls previously treated for CIN3 are at elevated threat of developing and dying from cervical or vaginal cancer, compared with the common female population.


“Females previously diagnosed with, and handled for, CIN3 had been at considerably increased risk of developing cervical or vaginal cancer when they reached 60. The risk accelerated with even more ageing.”Between Swedish ladies the lifetime or background danger of building both cancer is 8.9 instances per 100,000 females, and ten.two instances per one hundred,000 in women who are aged at least 70. But between the women in the study who had CIN3 the fee was much more than 70 per 100,000 women aged 70 – seven occasions that of the basic population of that age.


The authors pressure that while cervical cancer screening helps stop a lot of situations of, and deaths from, the disease, people treated for CIN3 nevertheless encounter “a steep increase in threat of death with increased age following prior diagnosis of CIN3″. The chance a lot more than doubled thirty many years after the treatment, they mentioned.


In the United kingdom about 2,851 girls have been diagnosed with cervical cancer in 2010, generating it the 12th most typical female cancer, whilst 972 females died from it during 2011. Although all females aged 25 to 64 are supplied screening, just below 4 in 5 take up the supply, and attendances have been falling because 2003, in accordance to Public Well being England. Although 4.24 million were invited to screening in 2012-13, just three.32 million (78.3%) made the appointment. The biggest fall in attendance has been with ladies aged 25 to 49.


In those 3.32m exams six.5% gave abnormal results and .6% of the girls had CIN3. The NHS cancer screening programme could not say how a lot of ladies a 12 months are taken care of for CIN3. Females taken care of for CIN3 have a colonoscopy plus a single of 5 procedures, this kind of as a cone biopsy, cryotherapy or laser therapy. Sarah Williams, Cancer Investigation UK’s well being info officer, explained cervical screening saved 1000′s of lives. “This review highlights how critical it is to keep an eye on females who’ve had abnormal cells in their cervix. In the United kingdom, these women have adhere to-up screening tests and tests for the HPV infections that result in cervical cancer, to lessen the chance of the abnormal cells coming back.”


Robert Music, chief executive of Jo’s Cervical Cancer Trust, said the study highlighted a need to have to search at the follow-up treatment method of girls with CIN3. omen over 50 are getting urged to have regular smear tests soon after separate new investigation scientific studies by Cancer Investigation Uk showedindicated that these who do did not attend are had been six times a lot more likely to produce cervical cancer than individuals whose test final results had been normal.


In England and Northern Ireland ladies aged 25 to 49 are provided screening each 3 many years, and each 5 many years between 50 and 64.


Professor Julietta Patnick, director of the NHS Cancer Screening Programmes, said ladies could handle their danger of cervical cancer by means of typical screening.


“Any abnormalities that may well be found can then be taken care of in purchase that they do not go on to build into cancer. The place a cervical cancer is found through screening it is normally at a quite early stage the place treatment has a greater chance of good results. It is crucial that ladies are conscious of this when deciding no matter whether or not to be screened.”



Women in excess of 50 who skip smear tests more probably to get cancer

8 Ocak 2014 Çarşamba

White women much more probably to get breast cancer since of "lifestyle"

Ladies aged 50 to 64 had been enrolled into the study, made to investigate backlinks among well being and way of life, from 1996 to 2001. Participants completed questionnaires about residing routines, medical and social variables and cancer data was obtained from NHS cancer registries.


The authors found that following all around twelve many years, 217 of 5,877 South Asian females designed breast cancer, as did 180 of 4,919 black girls and 45,191 of 1,038,144 white women – meaning South Asian women had an 18% reduced fee of breast cancer compared with white females, and black women had a 15% reduced price in contrast to white ladies.


The research, published in the British Journal of Cancer, also found quite a few distinctions in recognized danger elements this kind of as alcohol consumption and use of menopausal hormone treatment, between other folks.


For instance South Asian and black women had far more young children than white women and have been much more very likely to breastfeed them – 69% of white women mentioned they had breastfed their youngsters compared to 83% of black females and 85% of South Asian girls.


Meanwhile, 75% of South Asian girls said they had been non-drinkers compared to 38% of black females and 23% of white females.


And 35% of white women stated they had been a current user of menopausal hormone treatment compared to 22% of South Asian ladies and 29% of black girls.


Ladies from black and South Asian backgrounds had been also less likely to have a 1st degree relative with breast cancer.


Right after the researchers excluded these, and other way of life and reproductive elements, from the analysis the chance of building breast cancer was found to be equivalent for females of all ethnic groups.


They concluded that the distinctions “largely, if not wholly” account for the diverse charges of breast cancer between ladies from different ethnicities.


The authors wrote: “These findings indicate that the decrease incidence prices of breast cancer noticed in South Asian and black women as in contrast with white women in England are largely, if not wholly, due to the fact of variations in known chance aspects for the condition.


“Once changes were made for danger aspects including age at menarche, height, childbearing and breastfeeding background, alcohol consumption, and use of menopausal hormone treatment, South Asian and black girls were proven to have equivalent breast cancer risks to white women.”


They additional that many of the black and South Asian females in the examine had been first-generation immigrants and warned that as second and subsequent generations of women of ethnic minority origin alter their lifestyles, their threat of breast cancer will improve.


Review author Dr Toral Gathani, from the University of Oxford, mentioned: “In this examine of largely submit-menopausal ladies in England, we see that the lower chance of breast cancer in South Asian and black girls is largely explained by differences in life style and reproductive patterns.


“It truly is important for females of all ethnic groups to realize what are the modifiable danger elements for breast cancer, this kind of as weight problems and excessive alcohol consumption, and to take measures to decrease their threat.”


Dr Julie Sharp, Cancer Research UK’s head of health info, extra: “Ladies can minimize their chance of breast cancer by cutting down on alcohol, retaining a wholesome fat by consuming a balanced diet and by maintaining energetic.


“If women recognize any changes to their breast such as lumps, any skin or nipple modifications, or modifications in their size, shape or come to feel they ought to inform their medical doctor straight away. It truly is almost certainly not cancer, but if it is, acquiring it diagnosed as early as possible offers the very best possibility of survival.”



White women much more probably to get breast cancer since of "lifestyle"