Sherif sharawy & Nasir, A. Ibrahim
This study was aim to study the effect of ethanol, chloroform, ethyl acetate extract of Hibiscus rosa sinunsis on spermatogenesis and sperm parameters on mice. Adult mice (n=20) were included in the present study. Thereafter, the mice were randomly divided into control (n=5) and experimental groups (n=15). Treated with dose 125mg/Kg of ethanol, chloroform and ethyl acetate extract (injected subcutaneous) for three consequence days. The study was showed adverse effect of extracts of Hibiscus rosa sinunsis on sperm parameters and histology of testis