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1921年Betrand和Vladesco首次发现精液中锌的含量明显高于体液中的含量。嗣后,有诸多关于精液中微量元素含量的研究报道,认为精液中微量元素的变化可以影响生育。由于很难将精子完全由精液中分离出来,目前所测定的精液微量元素均为精浆和精子中的微量元素含量。然而,精子富有多种微量元素,究竟无精子的精浆中微量元素含量及其变化如何?尚无这方面的研究报道。为此,我们对睾丸生精功能有障碍而附属性腺无病
In 1921, Betrand and Vladesco first found that zinc content in semen was significantly higher than that in body fluids. Subsequently, there are many reports on the content of trace elements in semen, that changes in semen in the trace elements can affect fertility. Since it is difficult to separate the sperm from the semen completely, the present semen microelements are all trace elements in the seminal plasma and sperm. However, sperm rich in a variety of trace elements, whether the content of trace elements in the semen of azoospermia and its changes? There is no report in this regard. To this end, we have obstacles to testicular spermatogenesis and attached gonads disease-free