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People in relationships are generally happier

...than other people, a new Cornell University study finds. And spouses have the highest sense of well-being, whether they are happily married or not.

7 Dec 2005

Hippocampal myo-inositol and cognitive ability in adults with Down Syndrome

Researchers from the Institute of Psychiatry at King's College London have identified a molecule that could be targeted to treat the cognitive impairment in people with Down syndrome.

7 Dec 2005

Liver plays crucial role in iron metabolism

A new study in the December Cell Metabolism reveals an unexpected connection between a tumor suppressor gene in the liver and the normally careful control over the amount of iron absorbed from the diet.

7 Dec 2005

New anti-clotting treatment

Volunteers at the Jack and Linda Gill Heart Institute at the University of Kentucky were the first ever to receive a new anti-clotting therapy.

7 Dec 2005

Subclinical hypothyroidism associated with increased risk of congestive heart failure

A hormonal condition known as subclinical hypothyroidism is associated with an increased risk of congestive heart failure among older adults, but not with other cardiovascular events and death, according to a study in the November 28 issue of Archives of Internal Medicine.

7 Dec 2005

The evolutions and functions of laughter and humor

In an important new study from the forthcoming Quarterly Review of Biology, biologists from Binghamton University explore the evolution of two distinct types of laughter - laughter which is stimulus-driven and laughter which is self-generated and strategic.

7 Dec 2005

Greater risk of a stroke after a heart attack

According to a new study in the U.S., there is a marked increase in the risk of stroke following a heart attack.

6 Dec 2005

Chronic fatigue syndrome may be a legitimate neurological condition

Researchers might have found evidence that chronic fatigue syndrome is a real and legitimate neurological condition.

6 Dec 2005

New study sheds light on role of type II collagen in rheumatoid arthritis

Rheumatoid arthritis (RA) is an autoimmune disease which gradually erodes cartilage and bone and is characterised by chronic inflammation of the joints.

6 Dec 2005

Exercise good for children with heart defects

According to a new U.S. study, children born with heart defects who have traditionally been told not to exercise can improve their heart function through programs that involve exertion.

5 Dec 2005

A tipple or two a day will keep you trim

A new study suggests that people who have an alcoholic drink or two a day may have a lower risk of becoming obese than either teetotalers or heavy drinkers.

5 Dec 2005

Caffeine and alcohol addiction similar

According to a new study caffeine loving women with a family history of alcohol abuse will have a hard time kicking the coffee habit when they are pregnant.

5 Dec 2005

Alagebrium may prevent arterial aging in patients with systolic hypertension

A compound called alagebrium, which is very similar to another used in anti-wrinkle creams, may be useful in reducing the deleterious effects of arterial aging in the majority of elderly Americans with systolic hypertension, a new study from researchers at Johns Hopkins shows.

5 Dec 2005

People who drink small amounts of alcohol regularly are less likely to be obese

...than people who do not drink at all. A study published today in the open access journal BMC Public Health shows that consuming no more than a drink or two a few times a week reduces the risk of being obese.

5 Dec 2005

Study of 30-day extended wear contact lenses

A team of researchers led by the Johns Hopkins Wilmer Eye Institute have determined that the corneal infection rate associated with the use of 30-day -extended-wear contact lenses made from silicone hydrogel is comparable to that previously reported for older lens types worn for fewer consecutive 24-hour periods.

5 Dec 2005

Iron-biofortified rice improves the iron stores of nonanemic Filipino women

For the past decade, plant breeders have been trying to boost the vitamin and mineral content of rice and other staples through traditional plant breeding and genetic engineering. But the foods have never been tested to see if they actually improve the health of the people who eat them.

5 Dec 2005

Genetics play a part in the inability to stop caffeine use

A study led by Johns Hopkins investigators has shown that women with a serious caffeine habit and a family history of alcohol abuse are more likely to ignore advice to stop using caffeine during pregnancy.

5 Dec 2005

Ultrafiltration therapy safe and effective

A device that performs ultrafiltration of blood, without requiring specialized nursing care or invasive central intravenous access, can reduce fluid overload in patients with congestive heart failure, according to a new study in the Dec. 6, 2005, issue of the Journal of the American College of Cardiology.

5 Dec 2005

Innovative economic enhancement and HIV-prevention intervention study

Researchers from the Johns Hopkins Bloomberg School of Public Health have found a new way to address HIV and sexual risk taking among drug-using women involved in prostitution.

5 Dec 2005

Lay people can effectively use defibrillators to save the lives of cardiac arrest victims

The first large-scale study to see whether trained volunteers and lay people can use defibrillators to save the lives of cardiac arrest (CA) victims has concluded that their use by lay people is safe, and if the response time can be shortened to within eight minutes there is the potential to save the lives of 15 out of 100 people who collapse suddenly with CA.

5 Dec 2005