Urinary Tract Infection :: Treatments for urinary infections leave bacteria bald, happy and vulnerable

A different approach to treating urinary tract infections (UTIs) could defeat the bacteria that cause the infections without directly killing them, a strategy that could help slow the growth of antibiotic-resistant infections. Researchers at Washington University School of Medicine in St. Louis have been working to create pharmaceuticals that essentially “defang” the bacteria by preventing them from assembling pili, microscopic hairs that enable the bacteria to invade host cells.

Diet :: UGA professor finds that confusion about Calories is nothing new

James L. Hargrove, associate professor of foods and nutrition in the University of Georgia, said many nutritionists aren’t even sure of the true origin of the Calorie — or why it’s supposed to be capitalized.His findings are detailed in a study to be published in the December issue of the Journal of Nutrition.

Fast Test for Low Blood Flow in Dogs Detects Early Heart Trouble

Working with dogs and using the latest in imaging software and machinery, also known as a 64-slice CT scanner, Johns Hopkins heart specialists have developed a fast and accurate means of tracking blood that has been slowed down by narrowing of the coronary arteries. Researchers say it took them less than half the time of exercise stress tests and echocardiograms currently used to find early warning of vessels more likely to become blocked and cause heart attack.