For the first time, scientists have discovered that a poorly understood class of RNA produced in a mammal's cells during a respiratory virus attack may affect the outcome of the infection. Their findings are reported today in mBio, a journal of the American Society for Microbiology.
(WASHINGTON, October 25, 2010) – An updated joint guideline by the American Society of Hematology (ASH) and the American Society of Clinical Oncology (ASCO) advises physicians about the appropriate use of erythropoiesis-stimulating agents (ESAs), a class of drugs that stimulate the bone marrow to produce more red blood cells, to treat cancer patients with chemotherapy-induced anemia.
Montreal – Researchers in Newfoundland have cracked the genetic code of a sudden death cardiac killer.
As a result, they have developed a unique prevention program in which people with no symptoms, but with a suspect gene and a family history, are being implanted with internal cardiac defibrillators (ICDs) which can restart their hearts if they stop.
Montreal − Poor sleep patterns and lack of proper sleep could be threatening thousands of Canadian adolescents with premature heart disease and stroke, warns Heart and Stroke Foundation researcher Dr. Brian McCrindle, a pediatric cardiologist at the Hospital for Sick Children in Toronto.
St. Louis, MO, October 26, 2010 – In an insightful Commentary in the November issue of the Journal of the American Dietetic Association, Linda Van Horn, PhD, RD, Editor-in-Chief of the Journal, Chair of the Dietary Guidelines Advisory Committee, and Professor and Associate Dean, Northwestern University, Feinberg School of Medicine, highlights the key features and noteworthy findings of the 2010 US Dietary Guidelines Advisory Committee (DGAC) Report.
St. Louis, MO, October 26, 2010 – Periodontitis, a common inflammatory disease in which gum tissue separates from teeth, leads to accumulation of bacteria and potential bone and tooth loss. Although traditional treatments concentrate on the bacterial infection, more recent strategies target the inflammatory response.
Dietary supplementation with sodium bicarbonate (baking soda) on the morning of a tennis match allows athletes to maintain their edge. A randomized, controlled trial reported in BioMed Central's open access Journal of the International Society of Sports Nutrition found that those players who received the supplement showed no decline in skilled tennis performance after a simulated match.
Madison, WI, October 25, 2010 – A case study published in the 2010 Journal of Natural Resources and Life Sciences Education by professors at Washington State University studies the challenges one organization faced in maintaining an urban market garden. The journal is published by the American Society of Agronomy.
ST. PAUL, Minn. – Ever wonder why some people breeze along on four hours of sleep when others can barely function? It may be in our genes, according to new research and an accompanying editorial published in the October 26, 2010, print issue of Neurology®, the medical journal of the American Academy of Neurology.
Contrary to common assumptions, the risk of cancer associated with radiation exposure in middle age may not be lower than the risk associated with exposure at younger ages, according to a study published online October 25 in the Journal of the National Cancer Institute.It is well known that children are more sensitive than adults to the effects of radiation and that they have a greater risk of developing radiation-induced cancer than adults.
Black men who are offered a blood pressure check while at the barbershop appear more likely to improve control of hypertension, according to a report posted online today that will be published in the February 28 print issue of Archives of Internal Medicine, one of the JAMA/Archives journals.
Clinician's wages appear to vary significantly across physician specialties and are lowest for those in primary care, according to a report in the October 25 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.
Different formulations of red yeast rice, a supplement marketed as a way to improve cholesterol levels, appear widely inconsistent in the amounts of active ingredients they contain, according to a report in the October 25 issue of Archives of Internal Medicine, one of the JAMA/Archives journals. In addition, one in three of 12 products studied had detectable levels of a potentially toxic compound.
Heavy smoking in middle age appears to be associated with more than double the risk for Alzheimer's disease and other forms of dementia two decades later, according to a report posted online today that will be published in the February 28 print issue of Archives of Internal Medicine, one of the JAMA/Archives journals.
Hospital visits following outpatient gastrointestinal endoscopies may be more common than previously estimated, according to a report in the October 25 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.