Group Apoptotic
Cell Ratio
P-value
I  Control Range  2%  
Variance 0.267  
Mean± SD 1.133%± 0.516  
II  Ethanol Range 4%  
Variance 1.552  
Mean± SD 8.467%± 1.246 <0.001*
III  Zn/Ethanol Range 1%  
Variance 0.114  
Mean± SD 2.9%± 0.338 <0.001*
P<0.05 is significant
P<0.001 is highly significant
*Studied group versus control
Studied group versus ethanol-treated group
Table 1: Apoptotic cell ratio (Mean ± SD) among the 3 experimental groups