Fig. 4
Expression of caspase-3 and PARP in RMCs stimulated by OX7, NRS and Huaier. (a western blot results of pro-caspase-3, cleaved caspase-3 and PARP; b relative intensity ratio of caspase-3 to β-actin; c relative intensity ratio of caspase-3 to α/β-tubulin; d relative intensity ratio of cleaved caspase-3 19 kD to β-actin; e relative intensity ratio of cleaved caspase-3 17 kD to β-actin). +, Huaier 1 mg/ml; ++, Huaier 5 mg/ml; +++, Huaier 10 mg/ml. *, compared to the control group, P < 0.05. #, compared to the OX7 + NRS group, P < 0.05. ▲, compared to the OX7 group, P < 0.05. △, compared to the NRS group, P < 0.05. #, compared to the OX7 + NRS group, P < 0.05