Table 4. Effects of Cleistanthus collinus on tissue MDA, catalase and GSH levels of Wistar rats.
  Control (saline) Cyclophosphamide 100 mg/kg C. collinus 200 mg/kg C. collinus 400 mg/kg
MDA nmole/ml 3.24±1.22 7.24±1.10c 4.41±2.19e 6.78±1.13b
Catalase  K/ml 2.63±0.83 0.86±0.61c 1.68±0.22d 1.33±0.45e
GSH µg/mg of protein 94.30±7.18 47.53±10.34c 62.66 ±1.75c,e 60.71±6.43c,d

Rats received saline or plant extract through oral gavage daily for 28 days. Cyclophosphamide was given through intraperitoneal route once in a week for four weeks. The following day, the animals were slaughtered, and the parameters were assessed. Data are expressed as mean ± SD, n=6. ap<0.05, bp<0.01, cp<0.001 compared with the control group. dp<0.05, ep<0.01 compared with the cyclophosphamide group.