Somatic and germ cell cytogenetic studies and AZF microdeletion screening in infertile men

Genetics and Molecular Biology

Rita C. V. Carrara²  Rui Yamasaki¹  Luís F. Mazucatto²  Maria A. Llorach Veludo¹  Edi L. Sartorato¹  João M. Pina-neto² 

[1] ,Universidade de São Paulo Faculdade de Medicina de Ribeirão Preto Departamento de GenéticaRibeirão Preto SP ,Brazil

关键词: male infertility;    cytogenetics;    microdeletions;    AZF;    meiotic anomalies;   

DOI  :  10.1590/S1415-47572004000400002

来源: SciELO

【 摘 要 】

Clinical and cytogenetic studies were performed in 65 infertile individuals, and 56 of them were also screened for microdeletions in Yq11 (AZF region). Relevant environmental etiological factors were identified in 10 cases (15.4%). Sertoli-cell-only syndrome was diagnosed in six patients (9,2%). Karyotype abnormalities were detected in six individuals, and five other patients presented desynapsis of bivalents in meiosis. Three out of the 56 patients studied were carriers of microdeletions in the AZF region, one of them also presenting a chromosomal mosaicism for an extra i(22p).

【 授权许可】

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