title: [Chromosome anomalies in human azoospermia].
abstract: The anomalies of genome were found as a result of cytogenetic study of three azoospermic men. In two cases, the circular Y chromosome was revealed. Different methods of chromosome staining demonstrated complete loss of heterochromatic portion of the long arm of the Y chromosome in one case, and the absence of the euchromatic region in another. A balanced translocation among the chromosomes 1 and 15 was observed in the third case. A question concerning disturbances of spermatogenesis having chromosomal etiology is discussed.
authors.forename: O A
authors.initials: OA
authors.lastname: Sozanskiĭ
authors.forename: N L
authors.initials: NL
authors.lastname: Guleniuk
authors.forename: G R
authors.initials: GR
authors.lastname: Akopian
authors.forename: B T
authors.initials: BT
authors.lastname: Zabrodskiĭ
mesh_terms: D000328:Adult; D002478:Cells, Cultured; D002869:Chromosome Aberrations / Q000235:genetics*; D002871:Chromosome Banding; D025063:Chromosome Disorders; D002878:Chromosomes, Human, Pair 1 / Q000648:ultrastructure; D002884:Chromosomes, Human, Pair 15 / Q000648:ultrastructure; D006801:Humans; D008214:Lymphocytes / Q000648:ultrastructure; D008297:Male; D008677:Metaphase; D009845:Oligospermia / Q000235:genetics*; D012729:Sex Chromosome Aberrations / Q000235:genetics; D014178:Translocation, Genetic; D014960:X Chromosome / Q000648:ultrastructure; D014998:Y Chromosome / Q000648:ultrastructure
vernacular_title: Nekotorye anomalii khromosom pri azoospermii u muzhchin.