Dyszoospermia due to genetic factors is the leading cause of male infertility. To explore the
correlation between azoospermia factor (AZF) microdeletion of the Y chromosome and male …

Purpose The aim of this study was to study the incidence of Y chromosome microdeletions in
a Caucasian population of Klinefelter syndrome (KS) patients and to investigate the possible …

Aims. The Y chromosome accumulates male-related genes including sex-determining
region of Y-chromosome (SRY) and several spermatogenesis-related genes. The long arm …

In our study, we analyzed chromosomal abnormalities, Y chromosome deletions, androgen
receptor CAG repeat length and their association with defective spermatogenesis in infertile …

Introduction Our objective is to detect the frequency and types of major genetic abnormalities
of idiopathic non-obstructive azoospermia (NOA) to give appropriate genetic counseling …

The human Y chromosome is essential for human sex determination and spermatogenesis.
The long arm contains the azoospermia factor (AZF) region. Microdeletions in this region are …

OBJECTIVE: A key cause of spermatogenetic failure in infertile males is microdeletions in
the azoospermia factor (AZF) regions of the Y chromosome. This study screened for …

Aim: The paper assesses the association of Y chromosome microdeletions among infertile
patients using several STS markers from each AZF (AZoospermic Factor) region and also …

Aim To figure out the Yq chromosome microdeletions frequency in infertile men from Gujarat
region of India. Materials and Methods In this study, 141 infertile men with azoospermia (n …

In September 1987, in Goiânia, Brazil, one of the most serious radiological accidents
occurred at a radiation therapy unit involving a source of cesium-137. The current study …