查询词典 azoospermia

Objectives: The purpose of this study is to analyse the point mutation of DYS1 in azoospermic patient and to find the relationship between point mutation and azoospermia.

用聚合酶链反应方法检测了染色体核型正常的200例无精子症患者基因组DNA中的DYS1基因，发现8例有DYS1的缺失。

Methods: Fructose in seminal plasma was detected qualitatively and quantitatively in 100 azoospermia patients.

目的 探讨不同病因无精子症患者精浆果糖检测对病因诊断的临床价值。

Objective To investigate the clinical efficiency of intracytopalmic sperm injection with testicular sperm aspiration in the treatment of obstructive azoospermia.

目的 探讨单精子卵胞浆内注射治疗梗阻性无精子症的临床疗效。

Microdeletion of AZF gene is one of the causes leading to azoospermia and severe oligozoospermia, which has a close relation with the development of sperm defect.

AZF微缺失是引起特发性无精子症和重度少精子症的原因之一，与男性精子缺陷发生密切相关。

Methods Detect the chromosome and serum reproductive hormones of 86 azoospermia cases and 35 normal controls.

检测86例无精子症患者与35例正常对照男性的外周血染色体、血清生殖激素(FSH、LH、T、PRL、T/LH)；分析无精子症患者的生殖内分泌激素水平的变化。

Results: Nine subjects did not achieve azoospermia or severe oligozoospermia within the 6 month suppression phase, w...

结果 9名受试者在 6个月的抑制期内未能达到无精子或严重少精子症，其原发避孕失败率为 2 。9/ 1 0 0人年。

Methods 45 patients with nonobstructive azoospermia, 40 patients with obstructive azoospcrmia and 40 healthy subjects were involved in this study. Serum FSH, LH and T levels were measured by chemiluminescence immunoassay, and serum INHB was measured by sandwich enzyme-linked immunosorbent assay.

采用化学发光免疫分析法测定45例非梗阻性无精子症、40例梗阻性无精子症及40名正常生育男性血清FSH、LH及T的浓度，以双抗体夹心酶联免疫吸附试验测定血清INHB水平。

Objective To obtain information on the application value of percutaneous epididymal sperm aspiration and percutaneous testicle sperm aspiration in the differentiating diagnosis of obstructive and nonobstructive azoospermia.

目的探讨经皮附睾精子抽吸术及经皮睾丸精子抽吸术在无精子症鉴别诊断中的应用价值。方法采用PESA或PTSA对梗阻性无精子症组37例及非梗阻性无精子症组28例进行附睾或睾丸取精，细胞学涂片进行分析。

Chromosomal abnormality and DAZ gene deletion are closely related to the spermatogenesis impediment, and they are important reasons for azoospermia and oligospermia.

染色体异常和DAZ基因缺失与生精障碍密切相关，是无精、少精的重要原因。

Results: The CAG repeats in the men with oligospermia and those with azoospermia were ~22.19 and ~22.13 respectively.

近年很多研究发现，CAG重复序列与男性不育之间存在相关性，但也有不同的结果[1]。

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。