Spermatogenesis adult testes

ATANASSOVA N, MCKINNELL C, TURNER K J, WALKER M, FISHER J S, MORLEY M, MILLAR M R, GROOME N p, SHARPE R M (2000) Comparative effects of neonatal exposure of male rats to potent and weak (environmental) estrogens on spermatogenesis at puberty and the relationship to adult testis size and fertility evidence for stimulatory effects of low estrogen lew eh,. Endocrinology. 141 3898-907. 

Adult male albino rats received 0, 500 or 1000 mg/kg di(2-ethylhexyl) phthalate by gavage for 15 days and were killed 24 h later (Siddiqui Srivastava, 1992). Relative testis weight and epididymal sperm counts were reduced at the highest dose, as was the activity of several enzymes relevant to spermatogenesis (aldose reductase and sorbitol dehydrogenase). The activity of testicular lactate dehydrogenase was increased at this dose. 

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