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精液检查对于男性不育的诊断是必需的,通常检查精子数,精子运动率和精子正常形态率等。但是,仅以这些指标,目前还不能认为可以正确地判断精子的性状。帝京大学泌尿科押尾茂等人尝试从精子细胞密度(比重)分布评价精子的性状、并认为精子细胞密度分析法有可能成为新的精子性状分析法。测定各分属的精子数、运动率押尾等认为,正常人的精子和不育患者的精子细胞密度可能存在着差异,于是设计了经离心测定细胞密度的新精子性状分析法。对以该法分析精子性状的可能性进行了探讨。对象:该科门诊就诊的不育患者精液方法:把密度外面离心用载体Percol等渗化后,
Semen examination for the diagnosis of male infertility is necessary, usually check the number of sperm, sperm motility and sperm normal morphology rate. However, these indicators alone, at present, can not think that you can correctly determine the sperm traits. Urology at Teikyo University Oshio Mao et al. Tried to evaluate sperm traits from the distribution of sperm cell density (density), and concluded that sperm cell density analysis might become a new sperm trait assay. Determination of the sperm count of each subordinate, exercise rate, tail and so that the normal sperm and infertility patients may have differences in sperm cell density, so the design of the cell density by centrifugation of the new sperm trait analysis. The possibility of analyzing sperm traits by this method was discussed. Subjects: Infertility patients with this out-patient clinic Sperm Methods: Centrifugation at a density outside of Centrifuge using Percol,