排序方式: 共有32条查询结果,搜索用时 14 毫秒
1.
2.
制备兔抗 DNA 抗体,建立 ELISA 双抗体夹心法测定了生育、不育和流产共103对夫妇血清DNA 和男性精浆 DNA.结果表明,不育组(A.0.28±0.14±s,下同)和流产组(0.29±0.19)精浆 DNA 水平,均较生育组(0.19±0.06)明显升高(P<0.01,P<0.05).两组患者的精浆 DNA 升高率分别为37.8%(不育组14/37)和31.3%(流产组10/32)。精浆 DNA 水平升高者,精子密度、精浆免疫抑制物(SPIM)的活性均低于对照组。血清 DNA 水平在三组间差异不显著. 相似文献
3.
4.
5.
精子特异性LDH-C_4的测定及临床意义南京军区南京总医院临床免疫科庄恭南综述武建国审校自1963年Blanco和Goldberg等在多种哺乳动物和鸟类睾丸组织及精子中发现乳酸脱氢酶同工酶-C4(LDH-C4)以来,LDH-C4在精子的发生、代谢、获?.. 相似文献
6.
7.
8.
Circulating antisperm antibodies (AsAb) and immunosuppressive material in seminal plasma (SPIM)were determined by solid-phase enzyme staining assay and anticomplement test respectively in 686 patients with abortion (including 285 couples) . 241 fertile couple served as control. It's found that the positive rate of AsAb in infertile patients was significantly higher than that in fertile control,being 36.6% vs 3.3% (P<0.001). AsAb was even more offen detected in recurrent aborting patients. Male patients whose spouses aborted 2-6 fetuses had significantly less SPIM than control, sperm count and sperm motility were also significantly decreased. But the incidence of pyospermia was significantly greater than that in control. It is concluded that AsAb and SPIM have played an important role in the development of recurrent abortions. 相似文献
9.
手淫有害抑无害?众说纷云。国内大多数学者视手淫为“不道德行为”和“恶习”。然最近健康报载(1991-09-05)手淫无害。谓手淫是人类的一种正常生理现象,是青少年青春期性成熟的一种生理表现,是发泄性 相似文献
10.
γ—精浆蛋白(γ-Seminoprotein,γ-Sm)是精液中与前列腺相关的一种特异性糖蛋白,电泳时位于γ区带,分子量为23000左右.早年用于法医鉴定,近年来用抗γ-Sm 抗体作免疫组化染色,发现它定位于前列腺上皮细胞.前列腺癌时,癌细胞及转移癌细 相似文献