Fig. 1

Effect of AHE (200 and 400 mg/kg) on CisPT-induced changes in the activities of (A) AChE (μM/min/mg protein) in the brain of rats. Data are shown as the mean ± standard error of mean (n = 8). ^{*, **, ***} indicate significance from the control group at p < 0.05, p < 0.01 and p < 0.0001 probability level, ^{+, ++, +++} indicate significance from the CisPT group at p < 0.05, p < 0.01 and p < 0.0001 while ^### indicate significance of AHE 200 mg/kg group vs AHE 400 mg/kg group at p < 0.0001 probability level (One-way ANOVA followed by Tukey’s multiple comparison tests). Abbreviations: AChE, acetylcholinesterase; CisPT, cisplatin