Study of the Relationship between the Activity Changes of Angiotensin Ⅱ, Arginine-vasopressin and Cognitive Impairment after Stroke and Therapy Effect of Tetramethylphrazim
Obj ective①To study the relationship between the activity changes of
Angiotensin II(AngII)、Arginine vasopressin(AVP)in plasma,cerebrospinal
fluid(CSF)and cognitive impairment after stroke.②To estimate the
correlations among the cranial imaging characteristics,the suffering situation of brain nerve cell and the cognitive function after stroke.③To explore the therapy effect of TMP on cognitive impairment after stroke and its mechinism.
Methods...