A simple imaging technique developed by UT Southwestern Medical Center researchers has revealed fat buildup in the hearts of pre-diabetic people long before symptoms of heart disease or diabetes appear.
In a national study of more than 8 million hospitalized Medicare patients, there was no increase in mortality in the first two years following duty hour reform that limited work hours for resident physicians, according to an article in the Sept. 5 issue of JAMA, a theme issue on medical education.
Internal medicine residents had low scores in a test of biostatistics knowledge, and about three-fourths of the residents surveyed indicated they have low confidence in understanding the statistics they encounter in medical literature, according to an article in the September 5 issue of JAMA, a theme issue on medical education.
More than a third of college athletes assessed for breathing problems had test results suggesting exercise-induced asthma, even in those athletes who had no previous history of asthma, a new study shows.
Whilst we all know that tall parents are more likely to have tall children, scientists have been unable to identify any common genes that make people taller than others. Now, however, scientists have identified the first gene, known as HMGA2, a common variant of which directly influences height.
Canadian physicians who score poorly on the patient-physician communication portion of the national licensing examination receive more complaints to regulatory authorities on issues such as communication or quality-of-care problems, according to an article in the September 5 issue of JAMA, a theme issue on medical education.
Researchers have revealed an antiobesity gene that has apparently been keeping critters lean during times of plenty since ancient times. The gene, first discovered by another team in flies, also keeps worms and mice trim, according to the new report in the September issue of Cell Metabolism, a publication of Cell Press.
A combination of two drugs shows promise in treating a rare and therapy-resistant type of melanoma that originates in the eye and spreads to other organs, according to a new study led by Duke University Comprehensive Cancer Center researchers.
Two studies report that exercise and yoga can help maintain and in some cases improve quality of life in women with early-stage breast cancer. The first study found that resistance and aerobic exercise improved physical fitness, self-esteem and body composition, and that resistance exercise improved chemotherapy completion rates. The second study demonstrated that yoga was particularly beneficial for women who were not receiving chemotherapy during the study period. Both studies will be published online September 4 in the Journal of Clinical Oncology (JCO).
Exposure to smoking in movies appears to be associated with adolescents? risk of becoming established smokers who have used at least 100 cigarettes in their lifetimes, according to a report in the September issue of Archives of Pediatrics & Adolescent Medicine, one of the JAMA/Archives journals.