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对１００例随机选择的不育病人精子核碱性蛋白质进行分析，结果表明有５４％病人的碱性蛋白异常，并可将其分为３类：１．组蛋白－精核蛋白（ｈｉｓｔｏｎｅ－ｐｒｏｔａｍｉｎｅ）取代反应受阻，占总病历２３％；２．３种精核蛋白（ＨＰ１，ＨＰ２，ＨＰ３）比例异常，占总病历３０％；３．精核蛋白完全缺失，占总病历１％。文中还对精核蛋白与生育力的关系以及精子碱性核蛋白分析在不育病人诊断中的重要性进行了讨论。
Analysis of sperm nucleocapsid protein in 100 randomly selected infertile patients showed that 54% of patients had abnormal basic proteins and could be classified into three categories: 1. Histone-protamine substitution reaction blocked, accounting for 23% of the total medical records; 2.3 kinds of nuclear protein (HP1, HP2, HP3) the proportion of abnormal, accounting for 30% of the total medical records; Complete lack of nuclear protein, accounting for 1% of the total medical records. The article also discusses the relationship between sperm nucleoprotein and fertility and the importance of spermatozoa analysis of nucleoprotein in the diagnosis of infertile patients.