A review of previous studies indicates that two doses of a malaria preventive therapy during pregnancy provides substantial benefit to HIV-negative women in Africa, with more frequent dosing apparently necessary for HIV-positive women, according to an article in the June 20 issue of JAMA.
A new analysis of data from three large national databases finds that in the 29 years between 1971 and 2000, the death rate of men with diabetes has dropped significantly, in line with the overall decline of the death rate for all Americans. But the death rate for women with diabetes did not decline at all.
Researchers at USC and Caltech slow aging dramatically in fruit flies with a new technique that shows general promise in pharmaceutical development.
Scientists at the Southwest Foundation for Biomedical Research have developed a new tool in the battle against a potential biological weapon, Lassa fever, which kills several thousand people each year and leaves thousands more with disabilities such as deafness and liver damage.
Scientists will discuss the first interim report of the National Institute on Aging Interventions Testing Program on Friday, June 1, in San Antonio.
Prenatal depression is a common but frequently undiagnosed condition that affects pregnant women, as emphasized by a new study published in the Journal of Obstetric, Gynecologic, & Neonatal Nursing. Because the symptoms of depression ? such as weight gain, fatigue, sleep and appetite disturbance, and diminished libido ? can be confused with the changes associated with pregnancy, many women go undiagnosed and untreated.
People with HIV who drop out of care do not live as long as those who remain under a doctor’s treatment, said Baylor College of Medicine and Veterans Affairs researchers in a report published in the June 1 issue of Clinical Infectious Diseases and available on line.
While the field of transplantation is quite young, substantial advancements and success have led to the current imbalance between the supply of organs and the demand for them. The United Network for Organ Sharing (UNOS) coordinates the nation’s transplant system through a point system based primarily on wait time, sensitization and HLA matching.
In studies going back to the 1930?s, mice and many other species subsisting on a severely calorie-restricted diet have consistently outlived their well-fed peers by as much as 40 percent. But just how a diet verging on the brink of starvation extends lifespan has remained elusive.
In a study of Labrador retriever dogs, those fed a calorie-restricted diet showed different lifelong patterns relating to energy metabolism and the activities of their gut microbes and lived almost two years longer than similar dogs given a slightly higher-calorie diet.