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[Effect of preparation TB-68 on spermatopoiesis in rats (autoradiographic study)]
Abstract:
Male mature rats were treated per of with TB-68 and intraperitonealy with 3H-thymidine during 7 and 12 days. By means of statistical count of labelled cells in semi niferous tubules a considerable increase of DNA replicating cells in experimental animals was established. The higher percentage of labelled calls reveales an stimulating effect of TB-68 concerning the spermatogonial proliferation, some acceleration of the meiosis and positive influence of the spermatopoiesis as a whole.