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tag polyunsaturated fatty acids neuroscience microbiology culture

Week in Review: April 28–May 2
Tracy Vence | May 2, 2014 | 3 min read
Male scientists stress mice out; using SCNT to reprogram adult cells; acetate can reach mouse brain, reduce appetite; WHO sounds “post-antibiotic era” alarm
Extremophiles: They Love Living on the Edge
Harvey Black | Jul 7, 2002 | 7 min read
Image: Courtesy of NASA/Marshall Space Flight CenterImage: Courtesy of John Reeve FROZEN FLUFF: Using electron beams to drill holes, scientists recovered these extremophiles from Antarctic ice. Brent Christner (above, middle), a graduate student in John Reeve's lab at Ohio State University, collecting ice core samples in Antarctica. They thrive, not just survive. The microbes live in places such as the Antarctic, where temperatures reach -45°C in the summer; on the ocean floor, in c
Notebook
Ricki Lewis | Apr 11, 1999 | 7 min read
Peanuts may be losing their bite PEANUT ALLERGY VACCINE Peanuts are more than just an annoyance on airplanes--for a few dozen people each year, they cause deadly anaphylactic shock. The only protection is knowledge of one's allergy and avoidance of the offending food. But most peanut-associated allergic deaths occur from peanut extracts added to prepared foods--additives that sometimes remain unlisted on labels. A peanut allergy vaccine could prevent such deaths. Kam Leong, a professor of biom
Research Notes
Kate Devine | Sep 17, 2000 | 6 min read
Brain Cells Transplant May Prove Useful as Stroke Treatment About 4 million Americans are survivors of a stroke, the leading cause of adult disability, according to the American Heart Association. Historically, stroke medicine has focused on prevention, immediate treatment, and years of rehabilitation. Now, University of Pittsburgh Medical Center (UPMC) researchers have initiated clinical trials that may ultimately lead to restoration of affected abilities even years after stroke occurrence (D.

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