[Response of the spermatogenic system to chemical mutagen dipin in SAMP1 senesce-accelerated mice].

Specific features of spermatogenesis were studied in senesce-accelerated mice of the line SAMP-1 after one-time injection of the chemical mutagen dipin. Quantitative and histomorphological changes in the spermatogenic epithelium proved to develop gradually. Cell loss and disorganization of spermatogenesis reached the peak as late as on days 28 and 35 after the injection.