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据2012年1月31日《科技日报》报道,日本山口大学的一个研究小组对自然无法生产精子的重症无精子症患者实施荷尔蒙治疗和手术,成功采集到了精子。研究成果刊载于英国医学杂志《人类生殖》电子版。据介绍,成年男性中大约每100人中有1人患无精子症。无精子症患者除百分之三十左右是输精管出现问题之外,其余大部分是没有精子。在这种情况下,可以通过手术直接从睾丸提取精子,但仍有60%的患者无法采集到精子。
According to a report in the Science and Technology Daily on January 31, 2012, a team from Japan’s Yamaguchi University successfully administered hormones and surgery to patients with severe azoospermia who could not produce sperm naturally produced sperm. The research results are published in the British Medical Journal “Human Reproduction” electronic version. According to reports, adult men in about one in 100 people suffering from azoospermia. In addition to about 30% of patients with azoospermia is a problem with the vas deferens, most of the rest is no sperm. In this case, sperm can be directly extracted from the testes by surgery, but 60% of the patients still can not collect sperm.