The male factor contributes to 50% of infertility. The cause of male infertility is idiopathic and
could be congenital or acquired. Among different factors which are involved in idiopathic …

Background Male factor is the major contributor in roughly half of infertility cases. Genetic
factors account for 10–15% of male infertility. Microdeletions of azoospermia factors (AZF) …

The microdeletions of azoospermia factor (AZF) genes in Y chromosome are greatly
associated with male infertility, which is also known as the second major genetic cause of …

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 …

Objectives To investigate azoospermic factor (AZF) microdeletions in infertile men from
northeastern China with karyotypic Y chromosome abnormalities. Methods G-banding of …

Infertility is one of the major health-threatening problems in communities which may lead to
psychological problems among couples. Y chromosome abnormalities and microdeletions …

Objective Microdeletions of the Y chromosome long arm are the most common molecular
genetic causes of severe infertility in men. They affect three regions including azoospermia …

Background Y chromosome deletions (YCDs) in azoospermia factor (AZF) region are
associated with ab-normal spermatogenesis and may lead to azoospermia or severe …

Background: While multiple factors can contribute to male infertility, genetic factors, such as
chromosomal disorders or Y-chromosome microdeletion, are responsible for about 10% of …

Background Male infertility has become a global health problem, and genetic factors are one
of the essential causes. Y chromosome microdeletion is the leading genetic factor cause of …