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已知精浆内含有多量前列腺素。故不育症者精液内的前列腺素E(PGE),前列腺素F(PGF)以及19—羟基PGE含量减少。据报道有的异常病例的精液中前列腺素含量浓度有过高或过低现象,该机制虽尚不十分清楚,但无疑与生殖过程有关。 1、前列腺素具有使子宫肌收缩和舒张功能,精子可能借此被动地向生殖器官上方移动。 2、在男性生殖器官内,前列腺素可能具有控制精子的运送作用,已知PGE_2确有促进效果。 3、对精子的影响有①精子生成功能—精子缺
Seminal plasma is known to contain large amounts of prostaglandins. Therefore, infertility semen prostaglandin E (PGE), prostaglandin F (PGF) and 19-hydroxy PGE decreased. It is reported that some abnormal cases of semen in the concentration of prostaglandin content is too high or too low, the mechanism is not yet clear, but undoubtedly related to the reproductive process. 1, prostaglandin has to make the uterine muscle contraction and diastolic function, sperm may take this passive move to reproductive organs above. In male genital organs, prostaglandins may have the role of sperm transport control, it is known PGE_2 does have a promoting effect. 3, the impact of sperm ① spermatogenesis - lack of sperm