Fig. 2From: Gao-Zi-Yao improves learning and memory function in old spontaneous hypertensive ratsSystolic blood pressure (SBP), heart rate and body weight in each group. A SBP in each group, B Heart rate in each group, C body weight in each group. n = 10, *P < 0.05 young SHR group compared with old SHR groupBack to article page