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How heart is formed in the embryo helps explain congenital heart disease

Children's Hospital of Pittsburgh Cardiologist Bradley B. Keller, MD, and his research team are discovering details in the lab that explain how the heart is formed in the embryo. This knowledge improves the chances of doctors identifying fetuses who can benefit from intervention to treat congenital defects.

5 Apr 2005

Kids have upswing in golf-related head injuries

Children’s increasing interest in golf is resulting in an unfortunate upswing in golf-related head injuries, according to a review of sports injuries treated over six years at an academic medical center in Georgia.

5 Apr 2005

Iron deficiency can mean women are less in tune with their babies

New mothers who are mildly iron deficient -- a common result of childbirth among women who don't take their vitamins -- are less emotionally available or in tune with their babies, a Penn State study has shown.

5 Apr 2005

Metabolic side effects of antipsychotics are known, but rarely monitored

Psychiatrists are doing a “modest” job of monitoring for weight gain, diabetes and other metabolic problems that may result from use of the newer antipsychotics for schizophrenia, researchers say.

5 Apr 2005

Potential therapeutic target for infertility and contraception

The multiple “litter” births of mice, versus the normal singleton pregnancy of humans, is due to defective processing in mice of a common mammalian protein called bone morphogenetic protein 15 (BMP-15), according to new research from the University of California, San Diego (UCSD) School of Medicine.

5 Apr 2005

Dallas heart study researchers find no link between Lp(a), calcium

The latest findings from the historic Dallas Heart Study have ruled out one of the most prominent explanations of why elevated levels of a fat-carrying protein called "lipoprotein(a)" lead to increased risks for heart attacks among whites but not among African-Americans.

5 Apr 2005

Important trial in the fight against lung cancer

Two University of Kentucky researchers continue their work with a vaccine to prevent lung cancer recurrences in patients following primary treatment of the disease.

5 Apr 2005

Meningitis epidemics driven by the wind

A meningitis epidemic hits West Africa every year, affecting 25 000 to 200 000 people. It has long been known that the timing of this epidemic and its spatial distribution within the “Meningitis Belt”, situated between 10° and 15° North, are closely linked to climatic conditions. Involved in the AMMA programme, IRD and University of Paris-VII researcher produced the first quantified description of this relationship using statistical methods.

5 Apr 2005

Sildenafil prevents anti-cancer drug induced heart damage

Virginia Commonwealth University researchers have found that the popular impotence drug Viagra prevents damage to the heart from a potent chemotherapeutic agent frequently used in the treatment of breast cancer, leukemia and sarcomas.

5 Apr 2005

Study suggests that eating onions might help prevent bone loss and osteoporosis

Besides adding flavor to food, onions also may be good for your bones. Researchers at the University of Bern in Switzerland have identified a compound in the popular vegetable that appears to decrease bone loss in laboratory studies using rat bone cells.

5 Apr 2005

Method of gene therapy accurately corrects mutations in disease-causing genes

Harnessing the strength of a natural process that repairs damage to the human genome, a researcher from UT Southwestern Medical Center has helped establish a method of gene therapy that can accurately and permanently correct mutations in disease-causing genes.

5 Apr 2005

Promising new therapy that prompts the immune system to aid in the fight against melanoma tumors

Melanoma is a particularly deadly form of skin cancer very resistant to treatment. Researchers at H. Lee Moffitt Cancer Center & Research Institute and the University of South Florida are testing a promising new therapy that prompts the immune system to aid in the fight against melanoma tumors.

5 Apr 2005

Weight loss surgery is the most effective treatment available for obesity say experts

A panel of experts charged with reviewing all the available evidence on morbid obesity and weight loss surgery today concluded weight loss surgery is the most effective treatment available and can result in the improvement or complete resolution of diseases associated with obesity, according to a consensus statement published in the April edition of the Journal of the American College of Surgeons (JACS).

5 Apr 2005

When treating malaria is a waste of money

Africa may fail to benefit from new and better drugs for malaria because of massive misdiagnosis of the disease by health workers and patients.

5 Apr 2005

ACNM joins call to make every mother and child count on World Health Day 2005

Increasing the number of trained midwives, especially in low resource countries, is a life-saving intervention that must receive support from policy makers and funders if we expect to lower maternal and infant mortality rates, said the American College of Nurse-Midwives (ACNM) as it prepared to participate in World Health Day activities set for April 7th, 2005.

5 Apr 2005

Genomics and proteomics to increase the efficiency of drug discovery and development

While the United Sates is still the world leader, Europe is having a good deal of success in the field of advanced genomics and proteomics research. Significant government funding together with the presence of large pharmaceutical companies has made Europe a major competitor in the efforts to deploy genomics and proteomics as vital tools in drug discovery and development.

5 Apr 2005