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Traditional African medicines may hold potential for treating high blood pressure

Medicinal plants are an integral part of African culture, one of the oldest and most diverse in the world.

2 May 2007

Migraine sufferers may have form of brain damage

Scientists in the U.S. are suggesting that people with migraines may also be suffering from some form of brain damage.

2 May 2007

When hospitals follow the guidelines deaths from heart attack are halved

A study by an international team of researchers say they have found that deaths from severe heart attacks after hospital admission have almost halved in six years.

2 May 2007

PEPFAR 'on track' to meet goals when authorization expires, Dybul says

The President's Emergency Plan for AIDS Relief is "dead on track" to meet its goal of providing antiretroviral drugs to two million people when it's five-year authorization expires in 2008, Ambassador Mark Dybul, who serves as the U.S. global AIDS coordinator and administers PEPFAR, said Thursday in an interview during a visit to San Francisco, the San Francisco Chronicle reports.

1 May 2007

Lawmakers have proposed 'witch's brew' of biotech bills

Lawmakers in recent months "have stirred up a witch's brew of initiatives that is cause for some concern -- not only for the biotech industry, but for all Americans," James Mullen, president and CEO of Biogen and chair of the Biotechnology Industry Organization, writes in a Wall Street Journal opinion piece.

1 May 2007

Simvastatin may help sufferers with Alzheimer's

Treatment with Simvastatin, one of the statin drugs widely used for lowering cholesterol in humans, significantly improved spatial memory - how to navigate a water maze - in mice genetically bred to have an Alzheimer's like disease.

1 May 2007

Senate urged to pass strong prescription drug safety provisions

Consumers Union is urging the Senate to approve strong prescription drug-safety provisions this week in a major Food and Drug Administration bill, and resist attempts to weaken the bill when it comes to triggering quick safety action or moderating mass advertising of a new drug when there are signs of danger.

1 May 2007

Review finds ways of helping children of drug and alcohol misusers

Review published in the journal Advances in Psychiatric Treatment suggests how children whose parents have drug or alcohol problems can be protected from the consequences usually associated with parental substance misuse.

1 May 2007

Drg resistant HIV quickly hides in infants' cells

New evidence shows that drug-resistant virus passed from mother-to-child can quickly establish itself in infants, CD4+ T cells where it can hide for years, likely limiting their options for future treatment.

1 May 2007

Caution against over-aggressive use of erythropoiesis-stimulating agents for cancer-related anemia

Echoing recent FDA warnings, a research group from Northern Ireland cautions against over-aggressive use of a group of drugs called "erythropoiesis-stimulating agents" (ESAs) to treat anemia in some cancer patients, according to a commentary in the April issue of The Oncologist, published by AlphaMed Press.

1 May 2007

Researcher aims for better understanding of human breathing disorders

If you gasp at Jon Kelty's research, the Central Michigan University professor likely will take note.

1 May 2007

Gambian President Jammeh is giving people false hope

Leading HIV experts are alarmed that the government of The Gambia is encouraging citizens living with HIV to stop taking antiretroviral medications in order to try an unproven herbal remedy.

1 May 2007

Macadamia nuts can reduce cardiovascular disease risks

Incorporating macadamia nuts into a heart healthy diet can reduce cardiovascular disease risks according to Penn State researchers.

1 May 2007

Early-life exposure to indoor fungal molecules can help build stronger immune systems

Maybe being a fussy housekeeper isn't such a good thing after all.

1 May 2007

Estrogen fluctuation affects epileptic seizures

In more than a third of women with epilepsy, seizures fluctuate across the menstrual cycle, due in part to continually fluctuating effects of estrogen on the neural circuitry in the hippocampus, a region of the brain involved in learning and memory - and in epileptic seizures.

1 May 2007

Drama can be an effective mechanism to educate and motivate

Drama certainly has the power to entertain, but can it also change behavior? A play about substance abuse was successful at prompting audience members to participate in substance abuse prevention activities, according to Allyn Howlett, Ph.D., from Wake Forest University School of Medicine.

1 May 2007

Two-photon absorption imaging of hemoglobin

In an advance that can potentially assist cancer diagnosis, a new optical technique provides high-resolution, three-dimensional images of blood vessels by taking advantage of the natural multiple-photon-absorbing properties of hemoglobin, the red-blood-cell molecule that carries oxygen throughout the bloodstream.

1 May 2007

RNA analysis can identify rejection in lung transplant patients

Recent data from the Lung Allograft Rejection Gene expression Observational (LARGO) study provides compelling evidence that profiling gene expression in peripheral blood can detect organ rejection in lung transplant patients.

1 May 2007

Avicena files composition of matter patent application for treatment of Huntington's disease

Avicena Group has announced day that it has filed a composition of matter patent application with the United States Patent and Trademark Office (USPTO) to cover potential treatments for Huntington's disease, a fatal neurodegenerative disease.

1 May 2007

Health advocates, drug industry reps lobby lawmakers for support in Thailand drug licensing dispute

International health advocates and drug industry representatives are lobbying U.S. lawmakers and the Bush administration for their support in the dispute over Thailand's decision to issue compulsory licenses for medications, including some antiretroviral drugs, CongressDaily reports (Vaughan, CongressDaily , 4/26).

30 Apr 2007