The sugar substitute xylitol affects the bacterial composition of the oral cavity even in low doses. On the other hand, a relatively high intake is needed to counteract the production of acid between the teeth, according to Pernilla Lif Holgerson in the dissertation she will defend at Ume? University in Sweden on February 23.
In a finding that could have profound implications for AIDS vaccine design, researchers led by a team at the NIAID have generated an atomic-level picture of a key portion of an HIV surface protein as it looks when bound to an infection-fighting antibody. Unlike much of the constantly mutating virus, this protein component is stable and — more importantly, say the researchers — appears vulnerable to attack from this specific antibody, known as b12, that can broadly neutralize HIV.
A quarter of patients given clot-busting drugs directly into a blood clot in an artery within six hours of stroke experienced such a rapid recovery ? major improvement within a day after stroke ? that it was called an example of ?Lazarus Phenomenon,? researchers reported at the American Stroke Association?s International Stroke Conference 2007.
All babies in England are to be screened for an inherited metabolic disease called Medium Chain Acyl CoA Dehydrogenase Deficiency (MCADD), within two weeks of birth, announced Health Minister, Ivan Lewis today.
A team from the University of Western Sydney’s Centre for Complementary Medicine Research (CompleMED) is working with the Cardiac Health Institute to find out if the medicinal mushroom, Ganoderma lucidum, can reduce high blood sugar, often a precursor to diabetes – as well as treat other health problems.
A new study to be published in an upcoming edition of the journal of Diabetes Research and Clinical Practice reveals that French maritime pine tree extract known as Pycnogenol? (pic-noj-en-all) delays the uptake of glucose from a meal 190 times more than prescription medications, preventing the typical high-glucose peak in the blood stream after a meal.
Health Minister Tony Clement today launched the new 2007 version of Canada’s Food Guide – “Eating Well with Canada’s Food Guide” at the Real Canadian Superstore in Orleans, Ontario.
If you thought Americans would rather pop a pill to treat illness than make major diet changes, think again. A new survey shows the vast majority would rather change their diets?including trying a vegetarian diet?than use medicines.
A supplement some people turn to in hopes of losing a few pounds may have some previously unknown, unsavory side effects, suggest two new studies.
A recent study by a Saint Louis University researcher confirms findings that about half of the U.S. population has a version of a gene that causes them to metabolize food differently, putting them at greater risk of developing diabetes.