Fig. 1From: Gastrodia and Uncaria (tianma gouteng) water extract exerts antioxidative and antiapoptotic effects against cerebral ischemia in vitro and in vivoExtraction protocols of a Gastrodia elata and Uncaria rhynchophylla water extract (GUW), b Gastrodia elata water extract (GE) and c Uncaria rhynchophylla water extract (UR)Back to article page