Recovery of various parameters of the functional state of the reproductive system in thymectomized rats as affected by thymic membrane factor

: Ten-month-old male rats thymectomized in early post-puberty were ascertained to have lower plasma luteinizing and testicular hormones and higher testicular steroid dehydrogenase activity. Following 24 hours of administration of a thymocyte membrane structural agent, pituitary gonadotropic and gonadal androgenic functions became normal. There was no agreement between the hormonal parameters and the levels of nucleic acids in the testes and prostate.