查询词典 azoospermia

Surgical treatments of obstructive azoospermia are convenient and economical and has better effects.

梗阻性无精子症的外科治疗方法简便、经济，效果较好。

Fructose qualition test can be applied for the diagnosis of azoospermia.

果糖定性试验可以为无精子症诊断提供实验依据。

Objective To investigate the correlation between male infertility and Y chromosome microdeletions of azoospermia factor regions.

目的：探讨Y染色体上无精子因子微缺失与男性不育的关系。

Methods Multiplex PCR was used to detect Y chromosome microdeletion in 51 azoospermia patients and 7 healthy controls.

方法采用多重PCR-凝胶电泳技术对23例原发性无精症患者、28例原发性少精症患者和7例正常生育男性对照进行Y染色体微缺失检测。

TESA+ICSI are efficient in treatment of azoospermia.

TESA+ICSI是治疗梗阻性无精症的有效方法。

Objective To investigate androgen receptor mRNA expression in severe oligozoospermia or azoospermia patients.

目的研究严重少精子或无精子症患者外周血中雄激素受体mRNA的表达。

Objective To evaluate the relationship between Y chromosome microdeletion and male azoospermia.

目的对男性不育患者Y染色体AZF区域微缺失进行基因诊断。

Methods 50 cases of azoospermia were subjected to testicular biopsy.

目的 检测无精子症患者睾丸内精子存在情况。

Presence of a genetic factor like azoospermia factor microdeletions may lead to irreversible spermatogenic arrest in these cases.

遗传因子如无精子因子微缺失的存在可能在这些病例中导致不可逆的精子发生阻滞。

Objective Defect of some genes related to spermatogenesis may result in male infertility with azoospermia.

目的 克隆与原发无精症发病相关的基因。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。