摘要
用双盲法观察中药绞股蓝对71例老年性记忆减退和视觉诱发电位的影响。发现:①药物组记忆商较治疗前平均提高9分,提示绞股蓝对老年性记忆减退可能有一定治疗作用;②药物组部分病例服药后视觉诱发电位P_2波潜伏期和P_1～P_2波峰间期均较治疗前延长13ms,提示大脑皮层对视觉信息的加工过程延长。
A double-blind placebo-controlled trial was carried out to investigate the effects of Gynostemma Pentaphyllum ( thunb ) Makino on the memory of the aged. The results were as following: 1. Memory Quotient of those in treatment group was significantly raised after twelve weeks' treatment, 2 . Latency of wave Pt and interpsek latency of P1- P2 of visual evoked potentials were also significantly prolonged after treatment, which suggested that the visual information was processed more detailly in visual cortex. 3. Contrary to many other reports, Hb, RBC and WBC decreased and BUN increased in a few subjects in treatment group.
出处
《温州医学院学报》
CAS
1991年第1期17-20,共4页
Journal of Wenzhou Medical College
关键词
绞股蓝
记忆
视觉诱发电位
老年
memory
gynostemma pentaphyllum ( Thunb ) makino,visual evoked potential.
