The Study Of Changes In Microcirculation, Metabolism And Antithrombus Therapy Following Acute Brain Injury

Early disturbances of cerebral microcirculation and cerebral ischemia are the principle pathological basis of secondary brain insults after acute head injury.This study deals with the changes of cerebral microvasculaturecerebral microthrombus, some aspects on regional brain metabolism, and its relation to brain edema, and also investigated the effects on acute brain injury and on cerebral microvasculature by using ahylysantinfarctum. This studies consist of animal experiments and clinical trials.Part â… : EXPERIMENT STUDIES: Changes of cerebral microcirculation and cererbral metabolism after acute brain injury.228 male SD rats were put into experiments. It was randomly divided into ten groups for the following studies. The results were:(1)Microthrombus was found at 10 minutes to 24 hours interval following acute brain injury. (2) "Non" or less microvessels area were oberseved in the injuried cerebral cortex. (3) Lanthanum tracers were presented in the perivascular space and some of them presented in the neural axonel in 30 minutes group and 3 hours group,...