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Trauma Highly Prevalent Among Delinquents

Almost every boy and girl currently detained in a juvenile facility in the United States has experienced at least one major trauma, and a large proportion of these children have post-traumatic stress disorder, according to a study in the April issue of Archives of General Psychiatry.

6 Apr 2004

The Food and Drug Administration issues warning on antidepressants

The Food and Drug Administration (FDA) is issuing a warning about the possibility of worsening depression or suicidal thought in people, particularly children, who take any of 10 popular antidepressants, especially at the beginning of treatment or when the dosage is changed.

6 Apr 2004

A new technique for engineering protein crystals is helping scientists figure out the three-dimensional structures of some important biological molecules

A new technique for engineering protein crystals is helping scientists figure out the three-dimensional structures of some important biological molecules, including a key plague protein whose structure has eluded researchers until now. The technique, developed with support from the National Institute of General Medical Sciences (NIGMS) of the National Institutes of Health (NIH), promises to help pharmaceutical companies develop more effective drugs to treat various diseases by tailor-making molecules to "fit" a protein's shape.

6 Apr 2004

Hormone associated with obesity also plays a key role in male fertility

Researchers in the University of Warwick’s Department of Biological Sciences have found that a hormone associated with obesity is actually also very active in the male genitals where it plays a key role in male fertility and may even influence the erection response in male sexual arousal.

6 Apr 2004

Scientists studying vaccinia virus, a relative of smallpox, have determined that a gene necessary for virus replication also has a key role in turning off inflammation

Scientists at the University of Illinois at Urbana-Champaign studying vaccinia virus, a close relative of smallpox, have determined that a gene necessary for virus replication also has a key role in turning off inflammation, a crucial anti-viral immune response of host cells.

6 Apr 2004

New York - Due to changing blood donor criteria, donor deferral rates have been increasing since 1999

Due to changing blood donor criteria, donor deferral rates have been increasing since 1999 with trend lines predicting additional deferral increases. This predicament has created a critical demand for new people to step forward to donate to ensure there is an adequate supply of blood for hospital patients in New York and New Jersey who require life-saving transfusions, reports New York Blood Center (NYBC) officials.

6 Apr 2004

British Asian cancer patients are not being met because of a lack of consideration for cultural differences

The study, carried out in Leicester, looked at the information preferences of British Asian patients – the majority of which were first generation and spoke English as well as their native language. It found that over half of English-speaking Asian patients would prefer to discuss their cancer and read health leaflets in their mother tongue.

6 Apr 2004

Alzheimer's live about half as long as those of similar age without dementia

Age, seriousness of impairment, and the severity of other medical conditions are important indicators of how long an individual might survive after an Alzheimer's disease diagnosis, Eric B. Larson, M.D., M.P.H. and colleagues report in the April 6 Annals of Internal Medicine. Study authors include Linda Teri, Ph.D., recipient of an Alzheimer's Association $1 million Pioneer research grant.

6 Apr 2004

Requests for organ donors must be tempered by a better understanding of cultural differences

In Canada, most organ donations come from people who have died, rather than from living donors. In western culture, there is a division between mind and body, he explains. Once the brain no longer functions, the corpse is no longer considered a true person -- as highlighted by Descartes' philosophy, "I think, therefore, I am" -- so organ donation is seen as acceptable. In addition, western society has been greatly influenced by the Christian belief in the spiritual value of non-reciprocal giving, says Bowman, making organ donation a gift of love and generosity.

6 Apr 2004

Study Identifies Predictors of Alzheimer's Disease Longevity

It's among the first questions asked after someone is diagnosed with Alzheimer's disease: "What can we expect?" It's a tough question that has been difficult to answer. But a new study suggests that assessing several key clinical aspects of the disease soon after diagnosis could help families and physicians better predict long-term survival in individuals with AD.

6 Apr 2004

Genetic cause of cancer identified as a defect in the function of otherwise normal genes

In a landmark study published today in Nature Genetics, researchers from St Vincent's Hospital, The Victor Chang Cardiac Research Institute and the University of New South Wales have shown that a possible cause of cancer is a defect in the function of otherwise normal genes.

6 Apr 2004

£1.5 million of Executive funding for pioneering research into patient experiences at the University of Stirling’s new Cancer Care Research Centre

Cancer care will only improve by listening more to the experiences of patients and their carers, Health Minister Malcolm Chisholm said today. He was announcing £1.5 million of Executive funding for pioneering research into patient experiences at the University of Stirling’s new Cancer Care Research Centre.

6 Apr 2004

Researchers are helping car manufacturers come up with the best ‘audible icons’ to convey alerts

Researchers have subjected volunteers to the sounds of cockerels, bells, babies crying and footsteps to find out how people perceive urgency and pleasantness. The two-year EPSRC-funded project aims to find the most appropriate sounds – such as those of screeching tyres or car horns – to warn drivers of hazards on the road.

6 Apr 2004

Launch of The Oxford Genetics Knowledge Park by Matt Ridley

The Oxford Genetics Knowledge Park is a partnership between Oxford University and the Oxford Radcliffe Hospitals NHS Trust, and is one of six such Parks nationally, funded by the Departments of Health and Trade and Industry. The aim of the Genetics Knowledge Parks (GKPs) is to translate advances in genetics research into clinical practice.

6 Apr 2004

Call for sexual health policy to be driven by science instead of politics

Today three leading national public health organizations – the National Coalition of STD Directors (NCSD), the American Social Health Association (ASHA), and the National Family Planning & Reproductive Health Association (NFPRHA) – renewed their call for sexual health policy to be driven by science instead of politics.

6 Apr 2004

Phase 3 study of drug teduglutide in patients with short bowel syndrome

Teduglutide is an analog of glucagon-like peptide 2 (GLP-2), a naturally occurring hormone that regulates the growth, proliferation and maintenance of cells lining the gastrointestinal tract. Teduglutide has been shown in animal studies and previous human clinical trials to increase the size and number of these cells, thereby increasing the absorptive surface area of the intestines.

6 Apr 2004

Australian research shows that ginger prevents nausea or morning sickness when pregnant

In a new push to test the validity of complementary medicines, a randomised controlled trial of ginger as a treatment for nausea and vomiting during pregnancy has found that a dose of 1.05 gm of ginger a day does help to calm nausea and vomiting.

5 Apr 2004

Number of breaths given during CPR may be linked to survival

Researchers have identified a factor that may improve cardiac arrest survival rates according to a first-of-its-kind study of paramedic responses reported in today’s rapid access issue of Circulation: Journal of the American Heart Association.

5 Apr 2004

Fluorescent molecule used to examine real time chemical reactions that result in smooth-muscle contraction

Smooth muscle, found in the walls of blood vessels and in internal organs such as lungs, stomach and the bladder, contracts as the end result of a series of chemical reactions. In a new study, UT Southwestern researchers report that one set of chemical reactions resulting in the contraction of the smooth-muscle cells is augmented by a second chemical pathway that kicks in when the first pathway is limited.

5 Apr 2004

Women treated with radiation therapy to cure Wilms tumor can have healthy babies if entire pelvis was not irradiated

Women who were treated with radiation therapy to cure Wilms tumor as a child can go on to have healthy babies so long as their entire pelvis was not irradiated, according to a new study in the April 2004 issue of the International Journal of Radiation Oncology-Biology-Physics, the official journal of ASTRO, the American Society for Therapeutic Radiology and Oncology.

5 Apr 2004

Medical News

Trauma Highly Prevalent Among Delinquents

The Food and Drug Administration issues warning on antidepressants

A new technique for engineering protein crystals is helping scientists figure out the three-dimensional structures of some important biological molecules

Hormone associated with obesity also plays a key role in male fertility

Scientists studying vaccinia virus, a relative of smallpox, have determined that a gene necessary for virus replication also has a key role in turning off inflammation

New York - Due to changing blood donor criteria, donor deferral rates have been increasing since 1999

British Asian cancer patients are not being met because of a lack of consideration for cultural differences

Alzheimer's live about half as long as those of similar age without dementia

Requests for organ donors must be tempered by a better understanding of cultural differences

Study Identifies Predictors of Alzheimer's Disease Longevity

Genetic cause of cancer identified as a defect in the function of otherwise normal genes

£1.5 million of Executive funding for pioneering research into patient experiences at the University of Stirling’s new Cancer Care Research Centre

Researchers are helping car manufacturers come up with the best ‘audible icons’ to convey alerts

Launch of The Oxford Genetics Knowledge Park by Matt Ridley

Call for sexual health policy to be driven by science instead of politics

Phase 3 study of drug teduglutide in patients with short bowel syndrome

Australian research shows that ginger prevents nausea or morning sickness when pregnant

Number of breaths given during CPR may be linked to survival

Fluorescent molecule used to examine real time chemical reactions that result in smooth-muscle contraction

Women treated with radiation therapy to cure Wilms tumor can have healthy babies if entire pelvis was not irradiated

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