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Study helps to visualize how brain develops with age

The brain's center of reasoning and problem solving is among the last to mature, a new study graphically reveals. The decade-long magnetic resonance imaging (MRI) study of normal brain development, from ages 4 to 21, by researchers at NIH's National Institute of Mental Health (NIMH) and University of California Los Angeles (UCLA) shows that such "higher-order" brain centers, such as the prefrontal cortex, don't fully develop until young adulthood.

18 May 2004

Study finds greater weight loss among the low-carbohydrate dieters than high-carbohydrate dieters

Two randomized trials of low-fat versus low-carbohydrate weight loss diets, published in the May 18 issue of the Annals of Internal Medicine, found greater weight loss among the low-carbohydrate dieters at six months.

17 May 2004

FDA to determine health significance of low furan levels in foods

The Food and Drug Administration today announced that it will embark on a thorough scientific assessment of the health significance of very low levels of furan -- a chemical that is produced through the heating process - in certain foods. FDA has initiated this process through a notice on display today at the Office of the Federal Register.

17 May 2004

Study examines impact of cochlear implants

Cochlear implants are small electronic devices that are surgically implanted in the ear, aiding those deaf people not helped by traditional hearing aids. Approximately 90 percent of parents who have deaf children are not deaf, and generally have had little, if any, experience with deaf persons or understanding of deafness. However, perceptions may be changing, partially due to new research on the implants, the article states.

17 May 2004

Glucose metabolism could be used to selectively destroy cancer cells

Scientists have known for decades that cancer cells consume more glucose than normal cells. A longstanding assumption that the excess glucose metabolism was needed to make energy has not been borne out by research studies.

15 May 2004

Risk of artery plaques increased by use of HIV drugs

An Italian study has provided evidence that HIV drugs called protease inhibitors may increase the risk of artery "plaques."

15 May 2004

Study to find the best diet to reduce heart disease and diabetes

The Medical Research Council has announced the launch of a landmark study to identify the best dietary strategies to reduce heart disease and Type 2 diabetes.

15 May 2004

Baby food companies exposed as evidence presented to UK Parliament and Lancet study reinforces list of health risks of artificial feeding

The Breaking the Rules, Stretching the Rules 2004 monitoring report analyses the promotional practices of 16 transnational baby food companies and 14 bottle and teat companies between January 2002 and April 2004. The benchmark standards used for measuring marketing practices are the International Code of Marketing of Breastmilk Substitutes and subsequent, relevant World Health Assembly (WHA) Resolutions.

14 May 2004

Study of hematopoietic stem cell transplantation for severe, treatment-resistant lupus

The study will include a basic research component to examine the roles of B and T cells, white blood cells in the immune system, in triggering lupus symptoms.

14 May 2004

Largest study comparing leading hepatitis C treatments

Medical centers, hospitals, clinics and other treatment sites across the country are actively enrolling Americans with the hepatitis C virus (HCV) in a nationwide study that will for the first time determine which of the two FDA-approved pegylated interferon therapy regimens offers patients the best chance to eliminate the virus.

14 May 2004

Embryonic stem cells may hold the key to regenerating damaged heart muscle

Embryonic stem cells may hold the key to regenerating damaged heart muscle, when transplanted within a 3-dimensional scaffold into the infracted heart, according to a new study coming out in June in the Journal of Heart and Lung Transplantation.

14 May 2004

Viragen and University of Miami to advance anti-cancer study

Viragen, Inc. today announced that the Company extended its agreement with the University of Miami and UM/Sylvester Comprehensive Cancer Center to develop a novel form of an immune enhancing drug (IEP 11) that has shown promise in animal studies by inhibiting tumor growth in a broad range of cancers.

12 May 2004

Landmark study to identify the best dietary strategies to reduce heart disease and Type 2 diabetes

The University of Reading is participating in a landmark study to identify the best dietary strategies to reduce heart disease and Type 2 diabetes.

12 May 2004

68 percent of smokers want help quitting

According to a study just published in Preventive Medicine, 68 percent of smokers who were offered free cessation treatment at their regular clinics took advantage of the invitation.

11 May 2004

Increasing number of cases of wet age-related macular degeneration

Nearly all retina specialists are greatly alarmed by the increasing number of cases of wet age-related macular degeneration (AMD), the leading cause of severe vision loss and blindness in people over the age of 50, and believe the disease will have a serious impact on the public.

11 May 2004

Chronic respiratory symptoms are prominent among Alaska Native children

Chronic respiratory symptoms are prominent among Alaska Native children in the Yukon-Kuskokwim delta (YK delta) region of Alaska, with symptoms varying greatly within the geographic location.

10 May 2004

Low back pain - does it need costly scan?

A major study has been conducted to evaluate the role of Magnetic Resonance Imaging (MRI) and Computed Tomography (CT) scans in the treatment of low back pain (LBP).

10 May 2004

New studies on the diagnosis of interstitial cystitis and the treatment of prostatitis

Antimicrobials Ineffective in Treating Chronic Prostatitis / Pelvic Pain Syndrome (CP/PPS): Though the traditional means of treating men with CP/PPS, use of antibiotics and alpha-adrenergic receptor blockers (tamsulosin and ciprofloxacin) did not lead to significant change after six and 12 weeks of treatment.

10 May 2004

Less educated people have more severe stress

While less educated people report fewer stressful days than those with more education, their stress is more severe and has a larger impact on their health, reports a researcher from Wake Forest University Baptist Medical Center and his colleagues in the current issue of the Journal of Health and Social Behavior.

10 May 2004

Identifying the addiction genes, new treatments for addiction, and the possibility of individually tailored drugs

Identifying the addiction genes, new treatments for addiction, and the possibility of individually tailored drugs are just a few of the issues a new Foresight project announced today will be investigating.

10 May 2004