Anesthetia does not appear to influence children’s brain Young children exposed to a brief, single anesthetic didn’t show any evidence of adverse long-term effects in the brain, according to a new Danish study posted in the May issue of Anesthesiology dmae . While past studies in young animals have shown anesthetics cause potential behavioral and developmental adjustments, this particular study found no proof an identical detrimental effect in children. Dominic ffytcheBrain health: how can you reduce cognitive decline? An interview with Heather Snyder, Ph.D.The applicability of animal data to human beings undergoing anesthesia early in existence remains uncertain, partly because of the difficulty in differentiating anesthetic exposure and pathology in animals to clinically meaningful effects in patients.
In a preliminary experiment from Dr. Tao Lei and colleagues from Zhongnan Hospital of Wuhan University in China, Angelica sinensis polysaccharides not only protected Personal computer12 neuronal cells from H2O2-induced cytotoxicity, but decreased apoptosis and intracellular reactive oxygen species amounts also, and elevated the mitochondrial membrane potential induced by H2O2 treatment. Related StoriesLeading obesity groups stress have to regulate weight-loss dietary supplementsEstradiol fluctuation may enhance psychological sensitivity to psychosocial tension during menopausal transitionHaving a higher stress job may boost risk of stroke In a rat model of local cerebral ischemia, they further demonstrated that Angelica sinensis polysaccharides improved the antioxidant activity in cerebral cortical neurons, increased the real number of microvessels, and improved blood circulation after ischemia.