methods azf microdeletion screening was carried out in 42 idiopathic azoospermia patients in chengdu area by using pcr and gelose gel electrophoresis.
方法运用pcr及琼脂糖凝胶电泳等方法,对成都地区42例原发性无精子癥患者进行了azf基因微缺失筛查。
objective to detect the role of azoospermia factors located on proximal yq in spermatogenesis among chinese patients with idiopathic azoospermia and oligozoospermia.
目的探讨国人特发性无精子癥和少精子癥患者y染色体长臂近端无精子因子基因变异情况。
methods both chromosome karyotypic and y-chromosome azf microdeletion analysis were performed on 91 blood specimens of idiopathic azoospermia and 42 patients of oligozoospermia patients.
方法对91例无精子癥患者和42例严重少精子癥患者,采用外周血染色体核型分析和y染色体azf区域微缺失联合检测。
objective: to observe the relationship between microdeletions of azf(azoospermia factor) on y chromosome in male with idiopathic azoospermia and severe oligozoospermia.
目的:观察y染色体azf微缺失与原发性无精子癥和严重少精子癥之间的关系。