Effects of diethylhexyl phthalate (DEHP) given neonatally on spermatogenesis of mice.

作者: Xi-Feng Zhang , Teng Zhang , Liu Wang , Hong-Ying Zhang , Yong-De Chen

DOI: 10.1007/S11033-013-2769-Y

关键词:

摘要: We previously demonstrated that the effects of diethylhexyl phthalate (DEHP) alter reproduction function on male mice. Immature mice were treated daily with DEHP from postnatal day 7–21, 7–35, 7–49, in a dose-dependent manner. As results, both quality and quantity spermatozoa decreased 60-day-old The results by RT-PCR analysis indicated DDx3Y, Usp9Y, RBM, E1F1AY, EGF, FSHR EGFR genes down-regulated, LHR, Cyp17a1 Cyp19a1 down-regulated response to DEHP. These selected based their markedly increased or expression levels. However, had no effect meiotic process recombination levels mouse germ cells. Treatment induced histopathological changes testes. Taken together, these provide new insight into molecular mechanisms underlying detrimental impacts humans wildlife.

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