aspermia

The seminal plasma alpha-glycosidase activity in obstructive aspermia group was significantly lower than those in infertility with normal sperm density group, and normal control group ( P < 0.05);

按精子密度分组，梗阻性无精子症组精浆α糖苷酶活性明显低于其他组（P<0.05）；

Conclusions: Screening the differential gene expression profiles between the normal and aspermia human testes by genechips can be used in the study of aspermia related genes.

结论：基因芯片筛选正常生育人睾丸组织与无精子症病人睾丸组织差异表达的基因具有样品用量少、速度快的特性，可用于高通量筛选无精子症基因以及进一步的研究。

2) The seminal plasma levels of Fe and Ca were higher, the seminal plasma levels of Cu were lower in yeld men with aspermia or oligozoospermia than those with normal sperm density ( P < 0 01).

无精子及少精子症组精浆铁、钙含量高于精子密度正常组（P<001），铜含量低于精子密度正常组（P<001），锌、镁含量无差异（P<005）。

Analysis of Spermatogenic Cells and Biochemical Criterion in Patients with Aspermia

无精症患者生精细胞检测和精浆生化测定

Objectives: To test the serum sexual hormone and sperm cytology in aspermia patients.

目的：对无精子症病人进行血清性激素和精液细胞学分析。

Methods: Radioimmunoassay ( RIA) and Wright Giemsa stain were used to detect serum sexual hormone and sperm cytology in 45 aspermia patients.

方法：45例无精子症病人采用放射免疫法（RIA）检测性激素，瑞吉染色法进行精液细胞学检查。

Sexual Hormone and Sperm Cytological Test in Patients with Aspermia

无精子症病人性激素测定和精液细胞学检查