HIV ceases to be killer disease

The dreaded Human Immune Virus (HIV) which has wreaked havoc in the last three decades across the globe may lastly be on its way out as a killer disease. Scientists researching into a treat have announced that if an HIV-positive person immediately starts suitable treatment of anti-retroviral drugs, the risk of transmitting the virus to an uninfected sexual partner is nearly totally eliminated. That is dramatic and welcome news to the entire world because the disease had puzzled the scientific and medical communities as incurable. The international trial, conduct by the HIV avoidance Trials Network, tracked more than 1,700 couples across Africa, Asia, Latin America and the United States and found that the risk of illness fell by 96 per cent.

A statement from the UN Information Centre in Accra last Friday said the reduction in risk was so big that the trial was stopped some three to four years ahead of schedule. "This breakthrough is a serious game changer," said Michel Sidibe, the Executive Director of the Joint UN Programmers on HIV/AIDS (UNAIDS). "Now we require making sure that couples have the option to choose treatment for prevention and have access to it," he explained. Margaret Chan, Director-General of the World Health Organization, (WHO) explained the results of the study as "a crucial development, because we well know that sexual transmission accounts for about 80 per cent of all new infections".

UNAIDS said it would convene a meeting with other key association tackling the scourge of AIDS to discuss the trial and its implications for the reply to the disease. In July, WHO is also releasing new guidance to assist HIV-positive people to keep their partners. The two agencies stressed the need for couples to make proof-based decisions on which combination of HIV prevention options was best for them, and that anti-retroviral therapy supply as one of the options made available. "No single method is entirely protective against HIV," the agencies said in a joint press statement. "Treatment for prevention wants to be used in combination with other HIV prevention options.

Gastric Bypass May Help avoid Heart Disease in Teens: Study

Adults who undergo Roux-en-Y gastric bypass surgery prove improvement in biochemical cardiac risk factors, but teens that have the procedure may understand even greater heart health benefits, according to new research. In Roux-en-Y surgery, a very general gastric bypass procedure, surgical connections around the bowel help reduce stomach capacity and let food bypass part of the small intestine. The new study, slated for appearance Monday at the Digestive Disease Week conference in Chicago, analyzed 99 adults and 33 adolescents, ages 14 through 18. All of the patients undergo laparoscopic Roux-en-Y gastric bypass between 2004 and 2010.

At least half of the participants previously had high blood pressure, elevated cholesterol and obstructive sleep apnea prior to the surgery, according to researchers from the Stanford University section of bariatric surgery. One year after surgery, however, both the adults and the teens showed important improvement in total cholesterol, triglycerides and homocysteine levels. The researchers noted, however, that after surgery the teenagers examine showed even more development than the adults in terms of high-density lipoprotein cholesterol. The adolescents' fasting insulin an indicator of diabetes risk fell by more than 400 percent after one year.

"The findings suggest gastric bypass may pick up the health-related quality of life for certain obese teens down the road. With the emerging proof of how early heart disease starts, we have to do something for these adolescents now, before a point of no return," Dr. John Morton, director of bariatric surgery at Stanford Hospital & Clinics, said in a news release from the meeting's sponsor, the American Gastroenterological Association. The study authors note that gastric bypass is not the only action for obesity. "This surgery is clearly not for each obese adolescent, and it should only be done at centers with experienced, fit surgeons," added Morton.

Teenage weight and heart infection risk

What you weigh in your teenage can have far-reaching effect on your heart health in the upcoming. The higher your body mass index (BMI) in your delayed teens, even if it's well within the usual range, the higher your risk of heart disease decades later. The association of BMI from adolescence to adulthood with obesity linked diseases in young adults has not been completely explained. To study this, researchers followed 37,674 males, from the time they were initial examine for Israeli military service at the age of 17 years, till an average of 17 and a half years later. During that time, 1,173 expand type 2 diabetes and 327 developed heart disease.

Overall, men with the maximum BMIs in their teens were nearly three times more likely to expand type 2 diabetes and five times more likely to have coronary heart disease later in life evaluate to those with the lowest BMIs. However, when a usual adult BMI was included in the analysis, the higher risk of type 2 diabetes disappeared; suggesting that weight in adulthood is a more significant risk factor for the development of type 2 diabetes than weight rank in your teens. But, it was also found that the risk of heart disease was raised whether or not someone was deep in their teens or heavy as an adult, suggesting that extra weight at any age affects cardiovascular health. These findings suggest that we should interfere with lifestyle changes as early as possible to decrease the risk of heart disease.

Doctors check diet for Alzheimer's disease

Diet and exercise could help avoid or delay the onset of Alzheimer's. Experts from around the world are discussing how to top diagnose Alzheimer's disease as early as possible. At this weekend's symposium hosted by Mt. Sinai Medical Center they talk about look at Alzheimer's from a special approach like heart disease. Dr. Ranjan Duara from Mt. Sinai said, "Should we sense it just like we detect high cholesterol in people's blood and we start treat high cholesterol whether or not they have any symptoms." Plaques that put in the brain, one of the biomarkers for Alzheimer's. So is subtle shrinking of the brain's memory center which can occur 10 to 20 years before symptoms develop.

Daily exercise is one of the lifestyle changes suggested for prevention or delay of Alzheimer's. A neurologist at the university of Miami puts all of his Alzheimer's patients on a diet, which he also suggest for family members at higher risk. Dr. Richard Isaacson, from the University of Miami Neurology explained, "It's a 9 week preparation that patient's follow. We'll slowly reduce the amount of carbs that they eat over a 9 week period." Margaret Alfonso was following Dr. Isaacson's orders for her 93-year-old mother who has Alzheimer's, "My mother had very brawny cravings for sugars for patelitos and so we have really worked at cutting that back as much as possible."

In his book that focuses on ways to help avoid and treat Alzheimer's, Dr. Isaacson explains the carb connection, "Carbohydrates that have a high glycemic index, meaning they are leaving to your pancreas is going to secrete that insulin. Insulin may cause inflammation in the tissues and particularly in the brain." So Margaret buys her mother whole particle and stays away from corn syrup, and gives her certain supplements like Turmeric. Lessons she's apply to herself, "You know, like I require to keep on that path to be conscious of the carbohydrates that I eat," she said.

Antioxidant may avoid alcohol-induced liver disease

An antioxidant that may help avoid damage to the liver caused by excessive drinking has been identified, which scientists say could pave the way for latest treatments to reverse steatosis or fatty deposits in the liver that can guide to cirrhosis and cancer. Researchers at the University of Alabama in Birmingham (UAB) found that the antioxidant, called mitochondria-targeted ubiquinone, or MitoQ, has been effective in interrupt and neutralising free radicals in alcoholics' livers before they can injure the organ.

For their study, published in the journal Hepatology, the researches introduce MitoQ to the mitochondria an organelle which change energy into forms that are usable by the cell of rats who were given alcohol each day for five to six weeks in an amount enough to mirror excessive intake in a human. Chronic alcoholics, those who drink to excess every day, skill a buildup of fat in the liver cells. When alcohol is metabolised in the liver, it creates free radicals that injure mitochondria in the liver cells and prevent them from using sufficient amounts of oxygen to create energy.

Immunizations keep lives

April 23 to 30 is National Infant Immunization week. National Infant Immunization week is an annual observance promote by the Centers for Disease Control and Prevention to highlight the significance of protecting infants from vaccine-preventable diseases. Through immunization, we can now keep infants and children from 14 vaccine-preventable diseases before the age of 2. Unfortunately, more than 100,000 children across the world exterior of the United States die from measles every year. In the United States, there were 42 cases of measles between January and April. Dangerous infections such as poliovirus and haemophilus influenzae have been brought under control since of the immunization of vulnerable infant early in life.

Although immunization in our country has been very successful, that success depends on reliable vigilance on the part of parents and health care providers. Parents need to be aware of immunization agenda and the advantages of immunization to their infants. When the system for immunizing young children in our country breaks down, there are grave penalty. In California during 2010, there was an outbreak of a vaccine-avoidable disease called whooping cough. There were 8,000 infections and 10 infant deaths. The cause of the outbreak was a population of children who did not get proper immunization.

Adolescent and adult vaccination with Tdap boosters also will help avoid adult disease which will decrease the spread of this deadly disease to infants. The information is that the vaccines given to children younger than 2 years in this country are very safe. The vaccines are thoroughly tested before being accepted for public use and are carefully monitored by doctors, researchers, and public health officials. Numerous studies have exposed that there is no link between vaccines and autism. There is no question vaccines make our country healthier and keep our youngest children. If you have questions about what vaccines your child should get, talk to your pediatrician.

Rare diseases in the attention

Rare diseases are likely to get more attention currently that an international consortium of patient advocacy groups and research funders has vowed to deliver 200 fresh therapies by 2020. For people with these diseases, such notice must seem long overdue. Drug companies now don’t have much incentive to expand drugs for diseases that affect fewer than 200,000 people, but almost 7,000 rare diseases exist disturbing a total of about 25 million Americans. Many are caused by mutations in a gene. The National Institutes of Health is opening a center in the fall to interpret research findings in genetics to usable therapies, the Associated Press reports.

The NIH previously has grant programs to spur research in rare diseases. The NIH's Therapeutics for Rare and Neglected Diseases plan has a pipeline of projects. Its pilot projects offer a glimpse into several of the diseases that, though rare, can nonetheless have incapacitating consequences. Schistosomiasis: Infection begins when a parasitic worm approved by freshwater snails penetrate the skin and lays eggs in blood vessels. First come rashes, then fever and chills, followed by liver and other organ injure over time. Researchers just decoded the genomes of two schistosomiasis-causing parasites, which may allow researchers to get ways to inhibit the parasites’ growth. About 200 million people worldwide have the disease, and 280,000 die from it every year.

Niemann-Pick Type C: In this condition, fatty deposits collect in the spleen, liver, lungs, bone marrow and brain. Type A, the most common, is fatal in infants. Type C can show early in life or in young adulthood; it causes brain damage and ultimately can change walking, swallowing, seeing and hearing. Only about 500 children in the world are recognized to have Type C. Researchers have found two genes that can give to Type C and Type D, but progress is slow. Hereditary inclusion body myopathy: Usually starting in young adulthood, the disease causes muscle wasting, foremost to severe disability in 10-20 years. A clinical trial in 2006 found mild benefits from intravenous immune globulin, fundamentally antibodies from blood plasma. A small gene therapy trial is happening, and stem cell therapy are being considered.

Mucus associated gene tied to lung disease

Carrying a variant form of a gene might add to a person’s risk of increasing a devastating lung disease called pulmonary fibrosis. The variation induces the body to overproduce mucus in the lungs, researchers statement in the April 21 New England Journal of Medicine. Pulmonary fibrosis, a scarring of the lungs, is a rare but lethal condition that presently affect about 100,000 people in the United States. Although the cause of pulmonary fibrosis is unclear, scientists suspect a grouping of genetic factors and environmental irritants such as exposure to cigarette smoke, asbestos fibers or silica dust.

There is no cure, and survival after study is often only three to five years, says James Kiley, a pulmonary physiologist at the National Heart, Lung and Blood Institute in Bethesda, Md., who was not part of the new study. The findings might point to one of the root reason of pulmonary fibrosis, he says, “and may guide to something to prevent or manage this disease a bit better.” Mucus defends air passages from foreign pathogens and pollutants. But too much mucus in the lungs can become sticky and hard to clear, growing susceptibility to infection and chronic inflammation. The delicate balance between maintain a protective mucus coating and mucus overproduction is distress in certain lung diseases.

In the new study, David Schwartz, a physician and immunologist at the University of Colorado School of Medicine and National Jewish Health in Denver, and his colleagues experienced the genes of hundreds of people with fit lungs and with pulmonary fibrosis. The patients included some who had family members with the disease and others who did not, in what are recognized as sporadic cases. The scientists inspect genes that encode mucin proteins, the chief components of mucus. A alternative form of the mucin-5B gene, called MUC5B, stood out, viewing up in 59 percent of people with familial forms of pulmonary fibrosis and 67 percent of those with irregular pulmonary fibrosis, but in only 19 percent of the healthy group.

Type 2 Diabetes possible an Autoimmune Disease

The development of insulin confrontation that leads to type 2 diabetes could be due to an immune system reaction. New research has recognized immune system antibodies among obese people who are insulin-resistant that are not found in people absent insulin resistance. The findings of the study were newly published online in the journal Nature Medicine. According to learn co-author Dr. Daniel Winer, an endocrine pathologist at the University Health Network of the University of Toronto in Ontario, Canada, “We are in the progression of redefining one of the most ordinary diseases in American as an autoimmune disease, rather than a purely metabolic disease.”

He went on to explain, “This work will alter the way people think about obesity, and will likely impact medicine for years to come as physicians begin to switch their focus to immune alter treatments for type 2 diabetes.” Winer, along with his twin brother, Shawn Winer, of the Hospital for Sick Children at the University of Toronto, and Stanford research relate Lei Shen are co-first authors of the study. Winer was a postdoctoral fellow at Stanford University in California while the research began.

Almost 26 million Americans suffer from diabetes, according to the U.S. Centers for Disease Control and Prevention. The vast mass of cases are type 2 diabetes. With type 2 diabetes, the body either does not manufacture enough insulin, or the boy’s cells ignore the insulin. The body needs insulin in order to use glucose for energy. When food is consumed, sugars and starches are broken down into glucose to fuel the body’s cells, and insulin move it from the blood into the cells. A build up of glucose in the blood that is not full to the cells leads to diabetes complications. In Type 1 diabetes, defined as an autoimmune disease, the body fails to create insulin due to destruction of the insulin-producing beta cells in the pancreas by the immune system.

Vegetarians at lesser risk of diabetes, heart disease, stroke

Are you a vegetarian? Do you identify vegetarians could be at lower risk of developing diabetes, heart disease and a stroke, because they experience a 36 percent lower occurrence of metabolic syndrome than non-vegetarians? Metabolic syndrome, defined as show at least 3 out of five total risk factors, viz: high blood pressure, low HDL cholesterol, high glucose levels, elevated triglycerides, and an unhealthful waist circumference, can be a precursor to heart disease, diabetes, and stroke. New scientific facts from a research in from Loma Linda University and published in the journal Diabetes Care, show that as a vegetarian, you may be at lesser risk of developing these conditions if you have a metabolic syndrome.

The Loma Linda University study found that while 25 percent of vegetarians had metabolic syndrome, the number considerably rises to 37 percent for semi-vegetarians and 39 percent for non-vegetarians. The results hold up when familiar for factors such as age, gender, race, physical activity, calories consumed, smoking, and alcohol intake. Leader of the study noted that the result was warning that lifestyle factors such as diet can be significant in the prevention of metabolic syndrome. The work shows that diet get better many of the main cardiovascular risk factors that are division of metabolic syndrome.

The study examine more than 700 adults randomly sampled from Loma Linda University’s Adventist Health Study 2, a long term study of the lifestyle and health of approximately 100,000 Seventh-day Adventist Christians across the United States and Canada. Thirty-five percent of the subject in this smaller sub-study was vegetarian. On average, the vegetarians and semi vegetarians were three years older than non vegetarians. Despite their slightly older age, vegetarians had lesser triglycerides, glucose levels, blood pressure, waist circumference, and body mass index (BMI). Semi-vegetarians also had a considerably lower BMI and waist circumference compare to those who ate meat more regularly.

Brain can shrink in Decade before Alzheimer's Symptoms show

The brains of people diagnosed with Alzheimer's disease start shrinking up to a decade before symptoms show, a new study finds. Researchers from Rush University Medical Center in Chicago and Massachusetts common Hospital in Boston did brain imaging tests on older adults with no signs of memory loss. Of the 33 people in the Mass common group, eight developed Alzheimer's over the course of 11 years. In the Rush group, 7 of 32 people followed for a normal of seven years developed the disease. About 55 percent of those whose brains were in the higher tertile (third) of atrophy developed Alzheimer's, while nothing of those whose brains in the bottom tertile developed Alzheimer's.

Among those with sensible amounts of atrophy, about 20 percent developed the disease. "We could differentiate those who would decline from those who would stay healthy," said senior study author Leyla deToledo-Morrell, director of the graduate program in neuroscience at Rush University Medical Center. Based on the atrophy capacity, "we could even determine how quickly they were going to develop Alzheimer's disease," she added. The study is available in the April 13 issue of Neurology. Doctors have long known that Alzheimer's is an sinister disease, and that changes in the brain begin long before the first symptoms become evident, said Dr. Jeffrey Burns, director of the Alzheimer and Memory plan at University of Kansas Medical Center.

"This suggests, along with other studies, that Alzheimer's pathology is likely present years, if not decades, before the emergence of symptoms," Burns said. What's probably occurrence is that biochemical change in the brain that are only partly understood cause deterioration of brain cells, said Dr. Steven DeKosky, vice president and dean of the University of Virginia School of Medicine. Over time, the cells begin to die off, important to structural changes in the brain tissue, or atrophy. Specifically, people in the study who would later be diagnosed with Alzheimer's disease were more likely to show cortical thinning, or shrinkage, in some brain regions, including the medial temporal lobe, temporal pole and the superior frontal gyrus, which prior research has concerned in the early stages of Alzheimer's.

Teens with Congenital Heart Disease Require Help Moving to Adult Care

Early adolescence is the time that patients with congenital heart disease should establish preparing for the move from pediatric to adult medical care, says a new American Heart Association scientific report. Congenital heart disease, which happen before birth, is the most general type of birth defect. Most of these heart disorders are comparatively mild and treatable. The mass of children born with a congenital heart defect survive into adulthood and live usual lives, but many need specialized and ongoing medical treatment. That's why a smooth transition from pediatric to adult medical care is so significant and needs to be a joint attempt between the doctor, the patient and the patient's family.

The transition should begin when the patient is 12 to 14 years old, according to the scientific report, released Feb. 28. "It's not as simple as receiving the name of a new doctor and going to see them when a patient turns 18," Dr. Craig Sable, co-chair of the report committee and director of echocardiography and cardiology fellowship training at George Washington University Medical School in Washington, D.C., said in an American Heart Association news release. "There are several steps associated with the transition process that require to be started at a very young age, so that by the time these children become adults the procedure is well under way," Craig explained.

Blood Pressure Drugs can Help Heart Patients Without Hypertension

In people with heart disease, the use of blood pressure lowering medications can be useful, even in those who do not have high blood pressure, new research suggest. The study establish that when people without high blood pressure were given blood pressure drugs, their risk of congestive heart failure, stroke, all-cause humanity and a combination of cardiovascular disease outcomes were decreased. "If someone has had a previous heart attack or other cardiovascular event, and their blood pressure is in the usual range, they are still at risk of future cardiovascular events.

There may be an further benefit to giving an anti-hypertensive medication to these folks," said study author Angela M. Thompson, a doctoral research fellow in the department of epidemiology at Tulane University School of Public Health. "Current treatment suggestion advise treatment when the blood pressure is over 140/90 mm/Hg, but our study shows that you can get benefits even when the blood pressure is below that," Thompson explained. In information, the risk for cardiovascular disease begins at 115 mm/Hg of systolic pressure, according to background information in the study.

In addition, in adults 55 years and older, the lifetime risk of rising hypertension is more than 90 percent, the study noted. The study, which was funded by Tulane University and the National Institutes of Health, was published in the March 2 matter of the Journal of the American Medical Association. Cardiovascular disease is the foremost cause of death in the United States, according to background information in the study. About 54 percent of strokes and 46 percent of heart disease cases occur in people who have blood pressure levels in the usual range, the study reported.

Untreated diabetes a rising concern

Millions of people with Type 2 diabetes in both the developed and developing countries are undiagnosed and untreated, according to a fresh report. The World Health Organization published the study on diabetes in seven countries Tuesday in its Bulletin. "Too many people are not being correctly diagnosed with diabetes and associated cardiovascular risk factors. Those who are diagnosed aren't being effectively treated," Dr. Stephen Lim of The Institute for Health Metrics and estimate at the University of Washington in Seattle said in a statement. "This is a huge missed opportunity to lesser the burden of disease in both rich and poor countries," added Lim, one of the researchers.

Lim and his co-authors used health review from Columbia, England, Iran, Mexico, Scotland, Thailand and the U.S. to look at diagnosis, action and control of hyperglycemia, high blood pressure and high cholesterol levels among people with diabetes. The scope of lack of diagnosis and treatment ranged from 24 per cent of women in Scotland and the U.S. to 62 per cent of men in Thailand, the researchers found. "While no great socioeconomic inequalities were noted in the management of individuals with diabetes, financial access to care was a strong analyst of diagnosis and management," the study's authors concluded.

In the U.S., adults with diabetes with insurance were twice as likely to be diagnosed and treat as those with no insurance. The Canadian Diabetes Association's new "Get Checked Now" program aims to obtain more people checked for Type 2 diabetes, mostly people age 40 and older. The program includes personalized diabetes risk estimation at pharmacies located at participating Loblaw retail stores across Canada. Starting in spring and running until year's end, the campaign notify people about the consequences of being passive about their possible risk of developing Type 2 diabetes.

Viral infection does not affect lung disease

A study performed by researchers from the U.S., Korea and Japan has found that acute viral infection is not a primary reason of acute exacerbation of idiopathic pulmonary fibrosis (IPF), a progressive, deadly disease resultant in thickening and scarring of the lungs. Previous studies had recommended viral infection might cause exacerbation of IPF in a majority of patients who have the condition, which occurs most often in people between 50 and 70 years of age. "The etiology of acute exacerbation of IPF remainder unknown, and occult viral infection has been projected as one possible cause," said Harold Collard, MD, director of the Interstitial Lung Disease Program at the University of California, San Francisco.

"The results of this study recommend that the majority of cases of acute exacerbation of IPF are not due to viral infection." IPF is thought to result from an irregular fibroproliferative response in the lung. As lung tissue becomes stiff and thick, lung function and breathing are spoil. In some patients, these changes happen gradually over time, while in others the condition may cause acute periods of severe worsening. In this study, the researchers enrolled 43 patients with sharp exacerbation of IPF from two medical centers between 2006 and 2009. In addition, 69 patients with either constant IPF or acute lung injury (ALI) were enrolled from a single medical center as control subjects.

In all cases, bronchoscopy was complete as part of patients' clinical evaluations. Lung fluid and blood samples were together and analyzed using three separate, highly sensitive viral DNA detection techniques to test for the attendance of both known and unknown viruses. Results of these tests exposed evidence of viral infection in 33 per cent of the patients with exacerbation of idiopathic pulmonary fibrosis patients, only four of whom had proof of common respiratory viral infections. No viruses were sense in the lung fluid from stable patients.

Leg Discomfort Might Signal Heart problem

A disease the affects your legs could advise you about potential heart trouble, latest research suggests. About 9 million Americans above the age of 50 have peripheral arterial disease (PAD), which puts them at enlarged risk for heart attack, according to the Vascular Disease Foundation and its PAD Coalition. But many people do not know they have the state, the foundation says. PAD occurs when arteries in the legs become pointed or clogged with fatty deposits. The summary blood flow to the legs can cause muscle pain when walking, disability, exclusion and poor excellence of life. And if you have blocked artery in your legs, you're likely to have blocked artery elsewhere in your body, with your heart.

Symptoms of PAD contain: fatigue, heaviness, tiredness or cramping in the calf, thigh or buttock muscles that happened during action but goes away with rest; foot or toe pain at rest that often disturb sleep; skin wounds or ulcers on the feet or toes that are slow to heal. "Often, people think leg discomfort or slow healing sore are now a division of aging, yet they can be signs of a severe disease," Dr. Joseph Caporusso, chair of the PAD Coalition, said in a Vascular Disease Foundation news release. The alliance includes more than 80 North American health care organization, professional societies, government society and corporations. "Through early detection and proper treatment, we can decrease the devastating consequences of PAD and develop the nation's cardiovascular health," Caporusso said.

Abnormal response to irregular heartbeat may specify disease

Washington University School of Medicine scientists have found that cardiac death can be predict by the method in which the heart respond to an early on beat in the left ventricle. Lead author Phyllis K. Stein and her colleagues found that an irregular response to an early beat from the heart's major pumping chamber can identify high-risk patients, even those who have no other signs of suffer from cardiovascular disease. The paper, which was published in the Journal of Cardiovascular Electrophysiology, full the researchers' efforts to study patient response to ventricular premature beats (VPB).

These beats occur when the ventricle get an inappropriate signal that tells it to beat when it should not. This domino effect in the heart pump less blood to the body than it should. While a fit organ compensates by slowing down the heart rate, an abnormal response may point out cardiovascular disease. "It's a clear test of whether the autonomic nervous system, which control your heart rate, can adapt to a challenge," Stein explained. The Centers for Disease Control and avoidance report that heart disease is the leading cause of death in the U.S.

Diabetes can distress kidneys

According to a multi cultural study, the first time that several patients realise that diabetes can affect their kidneys is when they are referred to renal services. UK researchers who strut to 48 patients with diabetes attending expert renal services in Leicester, Luton and Ealing, discovered that awareness of the kidney risks posed by the disease was very low. "The people we spoke to knowledgeable feelings of surprise, fear and regret when they originate out their kidney had been affected" says Professor Gurch Randhawa, Director of the Institute for Health Research at the University of Bedfordshire and an expert in assortment in public health.

"Some patients saw their kidney referral as a ''wake-up call'' that they needed to control their diabetes more seriously, while others were worried about their lack of knowledge about the disease. What was clear was that several of the patients we spoke to were much additional aware of how diabetes could affect their eyes and feet than their kidneys. "We believe this study highlights a serious require for more information about the risks that diabetics face from kidney disease." Professor Randhawa teamed up with research fellow Emma Wilkinson to explore any variation in the experiences, knowledge and attitudes of white patients and South Asian patients.

"Previous UK studies have identified that South Asian patients have a better risk of developing diabetes-related end stage kidney failure" says Professor Randhawa. "Despite this, there is growing proof that they tend to be referred later for renal care and are more probable to be lost to follow-up." The 23 South Asian patients and 25 white patients who took part in the study were aged between 34 and 79 - with an normal age of just over 70. All had type 2 diabetes and had been conventional for clinical review at a specialist renal department. They had been analyze with diabetes for between six months and 40 years, with an average time since diagnosis of just below 15 years. Male patients accounted for 61 per cent of the South Asian grouping and 64 per cent of the white group.

Immune inequity in gut may trigger celiac disease

Blocking this compound in mice helped overturn the disease, U.S. researchers said on Wednesday. Vitamin A and retinoic acid, a byproduct of vitamin A used in the acne treatment Retin-A and Roche's former acne drug Accutane, may intensify the problem, acting as a trigger for the inflammatory response, the team said. The findings, published in the journal Nature, propose that an imbalance of compounds like Interleukin 15 that control the immune system could be an underlying cause of food allergies.

"If there is a disregulation in the intestinal environment, this alone can explicate how you can lose tolerance to some food items," Dr. Bana Jabri of the Digestive Disease Research Core Center at the University of Chicago, who led the study, said in a telephone meeting. "It is a first time a pathway has been recognized," she added. Celiac disease is caused by an abnormal immune reaction to gluten, a protein found in wheat, rye, barley and other foods. It happen in about 1 percent of the population, and can lead to harsh health problems including anemia, poor bone health, fatigue and weight loss.

To study it, the team first had to reconstruct the disease in mice. They knew that many people with celiac disease had high levels of Interleukin-15 in their intestines. When they enlarged levels of this immune system compound in mice, they developed all the early on symptoms of celiac disease. Adding retinoic acid to the combine only made the symptoms worse, reason inflammation and tissue damage. When they blocked IL-15, however, the sick mice reverted to usual and were once again able to tolerate gluten. 

Lack of sleep ‘elevate stroke risk’

Prolonged sleep deprivation enlarge the risk of suffering from a stroke or heart disease, a latest study suggests. Research undertaken by academics at Warwick Medical School and published in the European Heart Journal establish disrupted sleep patterns could have serious extended term effects on health. The University of Warwick team connected a lack of sleep to strokes, heart attacks and cardiovascular disorders which often result in early death. Professor Francesco Cappuccio said: "If you sleep less than six hours per night and have troubled sleep you stand a 48% better chance of rising or dying from heart disease and a 15% greater chance of rising or dying from a stroke.

"The trend for late nights and early on mornings is actually a ticking time bomb for our health so you need to act now to reduce your risk of increasing these life-threatening conditions." Professor Cappuccio and co-author Dr Michelle Miller followed up proof spanning seven to 25 years from more than 470,000 participants across eight countries, including Japan, the US, Sweden and the UK. Dr Miller said chronic short sleep make hormones and chemicals in the body, which increase the risk of developing heart disease and strokes, plus other situation such as high blood pressure and cholesterol, diabetes and obesity.

Professor Cappuccio added: "There is an prospect in today's society to fit more into our lives. The entire work/life balance struggle is causing too many of us to deal in precious sleeping time to make sure we complete all the jobs we consider are expected of us. "But in doing so, we are considerably increasing the risk of suffering a stroke or developing cardiovascular disease resulting in, for example, heart attacks." He also warned of the implication of sleeping too much, more than nine hours at a stretch, which may be an pointer of illness, such as cardiovascular disease.