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Recent study correlates human cord blood cells with reduced animal heart attack damage

Researchers from the University of South Florida (USF) and James A. Haley Veterans Hospital have reported in the journal "Cell Transplantation" that stem cells from umbilical cord blood effectively treated heart attacks in an animal study.

12 Jan 2005

Obese and overweight patients in a study group reported sleeping less

Insufficient sleep causes neurocognitive changes such as excessive daytime sleepiness, altered mood, and increased risk for work-related injury and automotive accidents, according to background information in the article. It has been reported that the average American is currently getting less sleep than they did a century ago.

10 Jan 2005

Weight loss may be an early sign of dementia

Dementia-associated weight loss begins before the onset of the definite dementia symptoms and accelerates by the time of the diagnosis, according to a study in the January issue of Archives of Neurology.

10 Jan 2005

Modafinil may be a possible medicinal treatment for cocaine dependence

Cocaine dependence is a major public health problem affecting thousands of people around the globe. Despite years of active research there are still no approved medications for the treatment of this life-shattering addiction.

10 Jan 2005

Macular degeneration patients benefit from self-management training

A 12-hour self-management program for individuals with advanced age-related macular degeneration (AMD) leads to lasting improvements in mood and function, especially in depressed patients, and decreases the development of clinical depression in AMD patients over time, according to a University of California, San Diego (UCSD) Shiley Eye Center study published in the January 2005 Archives of Ophthalmology.

10 Jan 2005

Depression intensifies from one generation to the next

Nearly 60 percent of children whose parents and grandparents suffered from depression have a psychiatric disorder before they reach their early teens, according to a new study by researchers at Columbia University Medical Center (CUMC) and the New York State Psychiatric Institute (NYSPI).

10 Jan 2005

Idiopathic pulmonary fibrosis study points to survival as key endpoint in future actimmune studies

InterMune, Inc. today announced that CHEST, the journal of the American College of Chest Physicians, published an important analysis of variables that measure clinical outcomes in patients with idiopathic pulmonary fibrosis (IPF), a deadly and debilitating lung disease.

10 Jan 2005

Seven percent of college students have used prescription stimulants for non-medical purposes

Seven percent of college students have used prescription stimulants for non-medical purposes over their lifetimes and 4 percent have used in the past year, according to a study of students at 119 four-year colleges and universities nationwide published in the January issue of the journal Addiction.

10 Jan 2005

Scientists reveal how we recognise the look of fear

Whether it's the look of love, happiness, or the look of fear, humans use facial expressions to communicate important information to one another. But which parts of the brain read these cues, and how do they do it?

10 Jan 2005

Girls' diets call for more calcium

Mother Nature's best efforts to protect growing bones come up short when girls' diets contain too little calcium, according to a study at the USDA Children's Nutrition Research Center at Baylor College of Medicine in Houston.

10 Jan 2005

High rate of disability in extremely premature babies, new research results reveal

The follow-up results of a major study into babies born extremely prematurely have revealed that a high number of these children have a disability, although the levels of severity vary widely.

10 Jan 2005

Groundbreaking study will assist stroke and head injury victims rehabilitate their sight

For the first time, Crawford and his associates used measurements of eye and head movements, computer simulations and brain recordings, to determine how we use vision to guide our movements.

10 Jan 2005

Smaller lymph nodes seen on abdominal CT scans in "healthy" people are not clinically significant

Smaller lymph nodes commonly seen on abdominal CT scans in "healthy" people are not clinically significant and require no further imaging, a new study confirms. The study was performed because there is no standard as to what should be done about these patients so they often undergo additional testing to rule out inflammation, cancer or other diseases.

9 Jan 2005

Pegylated interferon alfa-2b offers the best treatment option for people with chronic hepatitis B infection

Harry Janssen (Erasmus University Medical Centre, Rotterdam, Netherlands) and colleagues assessed whether combination treatment with pegylated interferon alfa-2b and the antiviral agent lamivudine was more efficacious in treating chronic hepatitis B infection than pegylated interferon alfa-2b therapy alone.

7 Jan 2005

Strong association between high levels of hyaluronic acid and severe osteoarthritis

A chronic degenerative joint disease, osteoarthritis (OA) is a common cause of pain and disability among older Americans. OA of the knee affects up to 6 percent of the older population, while OA of the hip affects about another 3 percent. While treatments vary, there is hope that early intervention – before joint destruction can be clearly seen and measured on an X-ray image-will improve outcomes.

7 Jan 2005

Potential cure for lymphoma in HIV patients

Stem cell transplants have become the standard of care for patients with relapsed lymphoma, but not for patients who suffer from both this disease and HIV.

7 Jan 2005

Peginterferon alfa-2b produced sustained responses in patients with chronic hepatitis B

Results from a large international clinical study reported in this week's issue of The Lancet showed that peginterferon alfa-2b produced sustained responses in patients with chronic hepatitis B. The investigator-initiated study is the largest clinical trial to date with peginterferon alfa-2b therapy for chronic hepatitis B.

7 Jan 2005

Adults with pre-diabetes can lose up to 3 percent of their body weight using diet

Adults with pre-diabetes can lose up to 3 percent of their body weight using diet, exercise and behavioral strategies, according to a systematic review of studies that analyzed weight-loss strategies for pre-diabetics.

6 Jan 2005

Scents and emotions linked by learning

Whether emotional responses to scent are a product of nature or nurture is a matter of scientific debate. But a Brown University study, published in the current issue of the International Journal of Comparative Psychology, comes down on the nurturing side.

6 Jan 2005

Reduced progression of atherosclerosis tied to statin drugs lowering fats, protein

Aggressive therapy with statins -- drugs that inhibit cholesterol synthesis -- works better than moderate statin therapy in reducing fats and proteins in the blood that have been linked to atherosclerosis, a new multi-center study concludes. Statins’ effects on both complex compounds appear beneficial in cutting patients’ cardiovascular risks.

6 Jan 2005

Drug Trial News

Recent study correlates human cord blood cells with reduced animal heart attack damage

Obese and overweight patients in a study group reported sleeping less

Weight loss may be an early sign of dementia

Modafinil may be a possible medicinal treatment for cocaine dependence

Macular degeneration patients benefit from self-management training

Depression intensifies from one generation to the next

Idiopathic pulmonary fibrosis study points to survival as key endpoint in future actimmune studies

Seven percent of college students have used prescription stimulants for non-medical purposes

Scientists reveal how we recognise the look of fear

Girls' diets call for more calcium

High rate of disability in extremely premature babies, new research results reveal

Groundbreaking study will assist stroke and head injury victims rehabilitate their sight

Smaller lymph nodes seen on abdominal CT scans in "healthy" people are not clinically significant

Pegylated interferon alfa-2b offers the best treatment option for people with chronic hepatitis B infection

Strong association between high levels of hyaluronic acid and severe osteoarthritis

Potential cure for lymphoma in HIV patients

Peginterferon alfa-2b produced sustained responses in patients with chronic hepatitis B

Adults with pre-diabetes can lose up to 3 percent of their body weight using diet

Scents and emotions linked by learning

Reduced progression of atherosclerosis tied to statin drugs lowering fats, protein

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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