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Computed tomography angiography accurate in detecting coronary artery disease

Computed tomography (CT) angiography is as accurate as an invasive angiogram in detecting coronary artery disease, according to the findings of the first two prospective multicenter 64-slice scanner trials presented today at the annual meeting of the Radiological Society of North America (RSNA).

27 Nov 2007

City women have denser breasts, making them more likely to develop breast cancer

Breast tissue in women may be fatty or glandular or a mixture of both. Women with more glandular breasts show denser tissue on a mammogram and are known to have nearly four times the risk of developing breast cancer than women with fatty breasts.

27 Nov 2007

New strategic relationship between PAHO and the Canadian government

The Director of the Pan American Health Organization (PAHO), Dr. Mirta Roses, and the Permanent Representative of Canada to the Organization of American States (OAS), Ambassador Graeme C. Clark, have signed a master framework document that represents an important step forward in the strategic relationship between PAHO and the Canadian government Ambassador Graeme C. Clark and Dr. Mirta Roses sign the strategic cooperation framework.

27 Nov 2007

Brain pattern associated with genetic risk of obsessive compulsive disorder

Cambridge researchers have discovered that individuals with obsessive compulsive disorder (OCD) and their close family members have distinctive patterns in their brain structure.

27 Nov 2007

Deeper insights into the workings of the immune system

The first lines of defense in our immune systems are specialized mobile units that check the identity of cells to determine whether they are 'self' or 'foreign.'

27 Nov 2007

Gender and friendship influences adolescent alcohol use

Adolescents who drink alcohol, smoke and/or use drugs tend to have peers who do the same.

27 Nov 2007

Problematic drinking and alcohol dependence linked to high number of sex partners

Previous studies have linked heavy drinking and conduct disorder to high-risk sexual behaviors that can, in turn, lead to unintended pregnancies, infection, and damage to reproductive health.

27 Nov 2007

Cultural differences in understanding of mammography

Black and Hispanic women have a different understanding of screening mammography compared with that of Caucasian women, according to the findings of a Boston University Medical Center survey presented today at the annual meeting of the Radiological Society of North America (RSNA).

27 Nov 2007

Active parents raise active children

Parents who are active during pregnancy and early in their child's life tend to raise more active children, finds a study published on bmj.com.

27 Nov 2007

New drug called nitrosyl-cobinamide could potentially be used to treat hypertension and heart disease

Investigators at the University of California, San Diego School of Medicine have developed a new drug called nitrosyl-cobinamide.

27 Nov 2007

Washington D.C. a hotbed for AIDS

According to a recently released report Washington, D.C. has the highest rate of AIDS in the United States.

27 Nov 2007

Acute renal failure after non-cardiac operations

Patients undergoing major, non-cardiac surgery have a one percent risk of developing kidney failure, and those who do have kidney damage are at increased risk of death within a month after their operation.

26 Nov 2007

FDA accepts Schering-Plough's new drug application for Asenapine

Schering-Plough Corporation has announced that the U.S. Food and Drug Administration (FDA) recently accepted the filing for review of the New Drug Application (NDA) for asenapine, a fast-dissolving, sublingual tablet.

26 Nov 2007

Non-Caucasians at higher risk for severe metastatic breast cancer pain

A new study finds significant racial differences in the risk of pain related to metastatic breast cancer.

26 Nov 2007

Many prostate cancer patients receive wrong treatment

Prostate cancer patients often receive treatment that is contraindicated by pre-existing conditions, like urinary or bowel dysfunction, according to a new study.

26 Nov 2007

Major clinical trial of osteoporosis screening begins

Researchers are looking for local women in the Weston/North Somerset area over the age of 70 to take part in the second phase of a major clinical trial to find out if screening older women for osteoporosis can help to reduce the numbers who suffer bone fractures.

26 Nov 2007

Antidepressant drugs MAY make you live longer

American researchers are suggesting that antidepressant drugs may possibly lengthen a person's lifespan.

26 Nov 2007

It's a bald fact...smoking makes your hair fall out!

According to new research apart from the plethora of illnesses associated with smoking the habit can make men prematurely bald.

26 Nov 2007

The missing grey cells that turn people into obsessives

Scientists in the UK have discovered new evidence as to why obsessive compulsive disorder (OCD) runs in families.

26 Nov 2007

Indonesia refuses again to share bird flu samples

The nation's health minister Siti Fadilah Supari says before any bird flu specimens are sent to the WHO, Indonesia needs assurances that poorer nations will have affordable access to any pandemic vaccines developed from the virus and they are not only available to the rich

26 Nov 2007