A drug made from the saliva of the Gila monster lizard is effective in reducing the craving for food. Researchers at the Sahlgrenska Academy, University of Gothenburg, have tested the drug on rats, who after treatment ceased their cravings for both food and chocolate.
Development
Active lifestyle in elderly keeps their brains running
(Medical Xpress) — New research from Uppsala University, Sweden, suggests that an active lifestyle in late life protects grey matter and cognitive functions in humans. The findings are now published in the scientific journal Neurobiology of Aging.
How to minimize stroke damage
Following a stroke, factors as varied as blood sugar, body temperature and position in bed can affect patient outcomes, Loyola University Medical Center researchers report.
Sleepwalking more prevalent among US adults than previously suspected
What goes bump in the night? In many U.S. households: people. That’s according to new Stanford University School of Medicine research, which found that about 3.6 percent of U.S. adults are prone to sleepwalking. The work also showed an association between nocturnal wanderings and certain psychiatric disorders, such as depression and anxiety.
Brain circuitry is different for women with anorexia and obesity
Why does one person become anorexic and another obese? A study recently published by a University of Colorado School of Medicine researcher shows that reward circuits in the brain are sensitized in anorexic women and desensitized in obese women. The findings also suggest that eating behavior is related to brain dopamine pathways involved in addictions.