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Archive for February, 2010

The control at work is good for health

The control at work is good for health

People who have some control over their work schedules may enjoy better physical and mental well-being than those in less-flexible jobs, a new research review suggests.

Diabetes and its complications

Diabetes and its complications

Such as strokes and heart disease — will place an enormous financial burden on poorer countries in years to come, researchers warned in a report published Tuesday. “Diabetes is moving from being a disease of developed countries to a disease in developing countries like India and China, and this could put pressure on healthcare systems [...]

Avandia could provoke heart attacks…

Avandia could provoke heart attacks…

Avandia, a drug often prescribed to patients with diabetes, may have caused millions of heart attacks around the world. This is the conclusion of a 334-page report submitted by the U.S. Senate. According to the American authorities, the GlaxoSmith-Kline (GSK), pharmaceutical company that produces the drug, knew the risks to which patients were exposed, but [...]

New episode of  HIV (anal sex)

New episode of HIV (anal sex)

The introduction of effective drugs against HIV, the virus that causes AIDS, has not changed gay men’s risk of contracting the virus during a single act of anal sex, new research from Australia shows. This finding was “unexpected,” the study’s authors admit, given that treatment with AIDS drugs sharply reduces the concentration of HIV in [...]

The smoking is risk of low back pain

The smoking is risk of low back pain

If you needed another reason to cut the cigarette habit: Smokers, especially younger smokers, are more likely to report low back pain than people who have never smoked, according to a new analysis. After examining existing research, Finnish researchers concluded smoking is “modestly” associated with the risk of low back pain and the effects may [...]

The fat  thighs may live longer

The fat thighs may live longer

People with fat in their thighs and backsides may live longer because the fat traps harmful fatty particles and actively secretes helpful compounds, according to a report published on Tuesday. Many studies have shown that people who accumulate fat around the abdomen and stomach are more likely to die of heart disease and other causes [...]

The risk of schizophrenia

The risk of schizophrenia

Questioning the theory that prenatal exposure to the flu virus might be a risk factor for schizophrenia, a new study finds no link between the flu pandemic of 1957 and later schizophrenia rates. In an analysis of studies from Europe, Australia, Japan and the U.S., researchers found no higher-than-normal risk of schizophrenia among people born [...]

Sittings is deadly

Sittings is deadly

Here’s a new warning from health experts: Sitting is deadly. Scientists are increasingly warning that sitting for prolonged periods — even if you also exercise regularly — could be bad for your health. And it doesn’t matter where the sitting takes place — at the office, at school, in the car or before a computer [...]

Can you really be bored to death?

Can you really be bored to death?

The experts say there’s a possibility that the more bored you are, the more likely you are to die early. Annie Britton and Martin Shipley of University College London caution that boredom alone isn’t likely to kill you — but it could be a symptom of other risky behavior like drinking, smoking, taking drugs or [...]

The impact of overweight on pregnancy outcome

The impact of overweight on pregnancy outcome

Being overweight or obese increases a woman’s chances of having an extra-big baby, even after the effects of pregnancy-related, or “gestational,” diabetes are taken into account, new research shows. Excess weight in and of itself also sharply increased a woman’s risk of pre-eclampsia, a potentially deadly pregnancy complication, Dr. Boyd E. Metzger of Northwestern University [...]

The chubby healthy – baby myth

The chubby healthy – baby myth

A team of US doctors has urged that obesity screening start in the cradle after a study they conducted showed that half of US children with weight problems became overweight before age two. The “critical period for preventing childhood obesity” in the children observed in the study would have been in “the first two years [...]

About high cholesterol.

About high cholesterol.

Here’s what you need to know. Twenty million Americans take cholesterol-lowering drugs. So you might think that scientists have high cholesterol pretty much worked out. But you’d be wrong. This oily molecule, which lines our cell membranes and provides raw material for our hormones, continues to mystify top scientists. Here’s what we know for sure: [...]

The cure for many diseases.

The cure for many diseases.

If you are tired of eating frozen strawberries and cherries, give tropical fruits a try. They may be not only a great dessert, but a cure for many diseases. Lychee The fruit is covered by a leathery rind which is pink to strawberry-red in color and rough in texture. The Chinese call it “dragon eye.” [...]

That can kill cancer.

That can kill cancer.

U.S. researchers have succeeded in turning lasers and nanoparticles into “nanobubbles” that can kill cancer, a new study suggests. By using this technique, researchers at Rice University in Houston, Texas singled out individual diseased cells and destroyed them with tiny explosions, according to the study published in the Feb. issue of the journal Nanotechnology. The [...]

The link between off puberty

The link between off puberty

Overweight boys may start puberty later than their leaner peers, new research shows. In girls, the opposite is true: Being heavy increases the likelihood that a girl will start puberty early. The link between higher body mass index (BMI) — a standard measure of the relationship between height and weight used to gauge how fat [...]

Off second-hand smoke

Off second-hand smoke

Old tobacco smoke does more than simply make a room smell stale — it can leave cancer-causing toxins behind, U.S. researchers reported on Monday. They found cancer-causing agents called tobacco-specific nitrosamines stick to a variety of surfaces, where they can get into dust or be picked up on the fingers. Children and infants are the [...]

The brains signs

The brains signs

Scientists have detected glimmers of awareness in some vegetative brain-injury patients and have even communicated with one of them — findings that push the boundaries of how to assess and care for such people. The new research suggests that standard tests may overlook patients who have some consciousness, and that someday some kind of communication [...]

Doughnuts, hamburgers and chips as addictive

Doughnuts, hamburgers and chips as addictive

For a long time scientists were puzzled with people’s addiction to junk food. Only recently, scientists from the Scripps Research institute in Florida discovered that foods high in calories can be as addictive as drugs. Doughnuts, hamburgers and chips contain a whole bouquet of addictive components. Normally, obese people get very nervous when hungry. They [...]

The chemical industry and kids health

The chemical industry and kids health

Concern is heating up over whether common industrial chemicals found in plastics and other consumer goods could be harming our kids. The Food and Drug Administration made headlines when it said last week that it would review the safety of Bisphenol A, an industrial chemical commonly used in plastic bottles and food containers. It is [...]

Alzheimer and Diagnostics.

Alzheimer and Diagnostics.

Sophisticated brain scans can help detect the precursors to Alzheimer’s disease before any symptoms begin, according to a new study. The University of California in Los Angeles (UCLA) announced at the weekend that its researchers tracked 169 people over three years who had been diagnosed with mild cognitive impairment or MCI, a condition that causes [...]

Cancer and D Vitamin

Cancer and D Vitamin

Higher levels of vitamin D in the blood may help protect both men and women from cancers of the colon and rectum, confirm results of the largest study ever conducted on the topic. Among more than 1200 people who developed colorectal cancer and an equal number who did not, researchers found that those with the [...]