Translocation 21q22q in an infertile human male

Translocation 21q22q in an infertile human male.

Chromosomal Translocation t (10;19) (q11.2;q13.4) in an Infertile Male.

Chromosomal rearrangements are usually associated with male factor infertility. We report here a 34-year-old man suffering from primary infertility for 15 years. The cytogenetic analysis and investigation of Y-chromosome microdeletions were performed. A reciprocal balanced translocation t (10;19) (q11.2;q13.4) was found in oligozoospermic infertile men with no Y-chromosome microdeletions. In th...

Cytogenetic, molecular and testicular tissue studies in an infertile 45,X male carrying an unbalanced (Y;22) translocation: case report.

(Y;autosome) translocations have been reported in association with male infertility. Different mechanisms have been suggested to explain the male infertility, such as deletion of the azoospermic factor (AZF) on the long arm of the Y chromosome, or meiosis impairment. We describe a new case with a de novo unbalanced translocation t(Y;22) and discuss the genotype-phenotype correlation. A 36 year ...

Seminogram in male partners of Infertile Couples

Background: Infertility is defined as failure to conceive within one or more years of regular unprotected coitus. The infertility state is dependent on the female factor as well as masculine factor; an altered masculine factor is designated when any cause or causes of infertility reside in the male. The masculine factor as a cause of infertility is present in 40-50% of cases hence the importanc...

An update on the clinical assessment of the infertile male

Male infertility is directly or indirectly responsible for 60% of cases involving reproductive-age couples with fertility-related issues. Nevertheless, the evaluation of male infertility is often underestimated or postponed. A coordinated evaluation of the infertile male using standardized procedures improves both diagnostic precision and the results of subsequent management in terms of effecti...