Cytogenetic and histological studies of testicular biopsies from subfertile men with chromosome anomaly.
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چکیده
منابع مشابه
Cytogenetic and histological studies of testicular biopsies from subfertile men with chromosome anomaly.
Testicular biopsies from eight men with abnormal karyotypes have been examined for histological and cytogenetic evidence of disturbances of meiosis. Quantitative analysis of this material showed one, with a 13;14 Robertsonian translocation, to have apparently normal spermatogenesis. Three patients, one with a 47,XYY and two with 45,XY, inv 9 karyotypes, had an overall depression of spermatogene...
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A number of studies have indicated that testicular macrophages play an important role in regulating steroidogenesis of Leydig cells and maintain homeostasis within the testis. The current paper deals with macrophages (CD68 positive cells) and Leydig cells in patients with nonobstructive azoospermia (NOA). Methods employed included histological analysis on semi- and ultrathin sections, immunohis...
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ژورنال
عنوان ژورنال: Journal of Medical Genetics
سال: 1982
ISSN: 1468-6244
DOI: 10.1136/jmg.19.1.49