ANN ARBOR, Mich.---For many women, including the growing number who choose later-in-life pregnancy, predicting their biological clock's relation to the timing of their menopause and infertility is critically important.
Now, investigators from the University of Michigan have provided new information about hormonal biomarkers that can address the beginning of the menopause transition.
The assumption that time, weather, and pollution are what cause buildings to decline is only partly true. Bacteria are also responsible for the ageing of buildings and monuments – a process known as biodeterioration, where organisms change the properties of materials through their vital activities. Leonila Laiz from the Institute for Natural Resources and Agrobiology in Seville, Spain, and colleagues have just isolated five new strains of bacteria that degrade old buildings. Their work1 is published online this week in Springer's journal Naturwissenschaften.
October 27, 2008, St. Louis, MO – - About 5 million people in the United States suffer from heart failure (HF). While some reports indicate that changes to diet can reduce HF risk, few large, prospective studies have been conducted. In a new study researchers observed over 14,000 participants for more than 13 years and found that whole grain consumption lowered HF risk, while egg and high-fat dairy consumption raised risk. Other food groups did not directly affect HF risk. The results are published in the November 2008 issue of the Journal of the American Dietetic Association.
MADISON, WI, OCTOBER 27, 2008–Class B biosolids are sewage sludges that have been treated to contain fewer than 2.0 x 106 fecal coliforms/dry gram. The USEPA estimates that 6.3 million tonnes of Class B biosolids are generated in the United States each year, and that by 2010, the amount generated per year will increase to 7.4 million tonnes. Biosolids produced during municipal sewage treatment are most commonly applied to land as a fertilizer at agricultural sites throughout the United States.
A study has found that the risks of a premature birth quadruple if flaxseed oil is consumed in the last two trimesters of pregnancy. The research was conducted by Professor Anick Bérard of the Université de Montréal's Faculty of Pharmacy and the Sainte-Justine Hospital Research Center and Master's student Krystel Moussally.
October 27, 2008 (Baltimore, MD)—Franklin Square Hospital Center announces the start of the EASE (Exhale Airway Stents for Emphysema) Trial to explore an investigational treatment for advanced widespread emphysema/COPD. The trial focuses on airway bypass, a bronchoscopic procedure designed to reduce lung hyperinflation and shortness of breath (the clinical hallmarks of emphysema/COPD) by making new pathways for trapped air to exit the lungs.
New research published in the October issue of Psychological Science, a journal of the Association for Psychological Science, suggests that there may be a way to identify budding scientists and engineers and thus be able to guide them, from a young age, to careers that will enable them to make the most of their abilities.
Montreal, October 27, 2008 -- A study has found that people who facially express pain in a more intense way are not exaggerating if their perception of a painful stimulation is controlled. The study conducted by Miriam Kunz is published in the November issue of Pain.
The study was conducted on 20 men and 20 women between the ages of 18 and 30. Kunz placed a heating device on their leg to provoke the painful stimulus. During the test, Kunz asked the test subjects to push a button when the heat became moderately painful as she filmed their facial expressions.
Washington, DC -- Researchers at Georgetown University Medical Center (GUMC) have successfully tested a genetic strategy designed to improve treatment of human infections caused by the yeast Candida albicans, ranging from diaper rash, vaginitis, oral infections (or thrush which is common in HIV/AIDS patients), as well as invasive, blood-borne and life-threatening diseases.
Reinach, Switzerland, 26 October 2008 – Arpida (SWX: ARPN) today presented the combined results from two pivotal Phase III clinical trials at the 48th Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC)/Infectious Diseases Society of America (IDSA) 46th annual meeting in Washington, DC.
A mechanism in the body which typically helps a person heal from an injury, may actually be causing patients with idiopathic pulmonary fibrosis (IPF) to get worse, researchers at the National Institute of Environmental Health Sciences (NIEHS), a part of the National Institutes of Health (NIH), and their collaborators have found.
Hanoi, Vietnam – The world's biggest rice-exporting and -importing nations have collectively endorsed a new Rice Action Plan targeting many of the problems that triggered this year's rice price crisis.
At a meeting of the ten-nation Association of Southeast Asian Nations (ASEAN) in the Vietnamese capital Hanoi this week, ministers of agriculture unanimously endorsed a seven-point action plan presented by the International Rice Research Institute (IRRI). ASEAN includes two of the world's largest rice exporters, Thailand and Vietnam, and several importing nations as well.
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Under current treatment guidelines, highly active antiretroviral therapy (HAART) should be considered for HIV-infected patients when their CD4+ T-cell counts fall below 350 cells per cubic millimeter (mm3). However, new epidemiological research suggests that patients with HIV may have less risk of dying if they begin HAART sooner.
PROVIDENCE, R.I. – Researchers at Rhode Island Hospital have created the first animal model that can reveal the side effects of anesthetic agents (the substances used to block pain during surgery) in individuals genetically predisposed to sudden cardiac death. The researchers also found that some anesthetic agents may trigger arrhythmias. The study appears in an upcoming issue of the American Journal of Physiology – Heart Circulation Physiology and is currently available online.