RESUMEN
Objective To explore the influence and its efficacy of Tong-Xinluo capsule on plasma endothelin levels in the patients with acute cerebral infarction(ACI).Methods 60 patients with ACI enrolled within 72 h of onset were allocated to Tong-Xinluo group(n=30) or control group(n=30) randomly.The control group was treated with Piracetam and aspirin,while Tong-Xinluo was provided 4 tablets tid for 30 d together with Piracetam and aspirin in the other group.Before and at 30th day after treatment,the patients were evaluated by European stroke scale(ESS) and activities of daily living(ADL),and the changes of ESS and ADL were served as the index of efficacy.The plasma level of endothelin-1(ET-1) was tested in the meanwhile.Results 30th day after treatment,there was a significant derease of ET-1 both in Tong-Xinluo group [(40.3?20.5)pg/ml] and control group [(31.5?14.7)pg/ml](P