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目前认为,铅、镉元素对男性生殖功能的影响是有害的。但国内还未见这方面的报道。现将我们测定的202例精浆标本中铅、镉元素的含量报道如下:材料和方法本文202例被测试者的精浆标本都是在禁欲5～7天后用手淫方法取得,其中已婚有正常生育力者51例(对照组),年龄范围22～38岁,平均年龄27.5岁,精液常规检查各项指标均在正常范围;已婚,夫妇同居3年以上,女方经妇科检查正常的男性不育者151例,年龄范围25～36岁,平均年龄28.5岁。收集、贮存精液的试管洗净后用1:1硝酸溶液浸泡24小时,再用去离子水反复冲洗,烘干备用。将收集的精液标本置37℃水浴内,每5分钟观察一次,待液化后及时行
At present, the impact of lead and cadmium on male reproductive function is considered harmful. However, there is no such report in China yet. Now we measured 202 cases of seminal plasma specimens of lead and cadmium content reported as follows: Materials and Methods 202 cases were tested in the seminal plasma specimens were abstinence after 5 to 7 days obtained by masturbation method, which married 51 cases of normal fertility (control group), the age range of 22 to 38 years, mean age 27.5 years old, semen routine examination of the indicators are in the normal range; married, the couple living together more than 3 years, the woman gynecological examination of normal men 151 infertile patients, the age range of 25 to 36 years old, with an average age of 28.5 years old. Collection, storage of semen tube washed with 1: 1 nitric acid solution soak for 24 hours, and then rinsed with deionized water repeatedly, drying spare. The collection of semen samples were placed 37 ℃ water bath, observed once every 5 minutes, to be liquefied and timely line