Table 7. Mean and standard deviations of high mitochondrial spermatozoid membrane potential (%) of Wistar rats submitted or not to testicular heat shock and treated or not with 100 mg/kg of green tea extract at different times.
| Days | ||||
|---|---|---|---|---|
| GROUP | D15 | D30 | D60 | Overall mean |
| G1 | 37.67±34.24Aa | 53.38±20.17Aa | 29.31±27.56Aa | 34.54A |
| G2 | 32.00±26.00Aa | 22.50±9.73Aa | 18.83±18.41Aa | 18.38A |
| G3 | 44.83±38.89Aa | 57.63±22.17Aa | 34.74±25.45Aa | 39.31A |
| G4 | 38.63±26.26Aa | 28.50±24.44Aa | 29.00±26.92Aa | 29.67A |
| Overall mean | 31.13a | 37.31a | 22.98a | |
G1: not stressed and untreated; G2: stressed and untreated; G3: not stressed and treated; G4: stressed and treated.