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CAG repeat length analysis and mutation screening of the androgen receptor gene in Japanese men with idiopathic azoospermia
Male infertility Kennedy disease sperm production
2008/12/29
Because androgens are required for normal spermatogenesis, we are investigating abnormalities in the androgen receptor as a possible cause of impaired spermatogenesis in patients with idiopathic mal...
Screening for AZF deletion in a large series of severely impaired spermatogenesis patients
AZF deletion severely impaired spermatogenesis patients
2008/12/25
Recent investigations have pointed to a high prevalence of Y chromosome submicroscopic deletions in men with severely impaired spermatogenesis. We report on the incidence in 128 infertile men, in wh...
Screening of 'Y' chromosome microdeletions in Iranian infertile males
Azoospermia infertility oligospermia Y-chromosome microdeletions
2008/11/13
Background : It has been hypothesized that microdeletions of Yq may account for a significant proportion of men with infertility. Three nonoverlapping regions, referred to as "azoospermia factors" (AZ...