Results 31 to 40 of about 35,229 (220)
Prognostic factors for sperm retrieval in non-obstructive azoospermia
Clinics, 2013 Testicular sperm retrieval techniques associated with intracytoplasmic sperm injection have changed the field of male infertility treatment and given many azoospermic men the chance to become biological fathers.
Sidney Glina, Marcelo Vieira
doaj +2 more sources
Mutations of MSH5 in nonobstructive azoospermia (NOA) and rescued via in vivo gene editing
Signal Transduction and Targeted Therapy, 2022 Dear Editor, Male infertility is a multifactorial heterogeneous pathological condition affecting ∼7% of men. Nonobstructive azoospermia (NOA) is one of the most severe male reproductive diseases and occurs in ∼1% of men of reproductive age.
Min Chen +11 more
semanticscholar +1 more source
Whole-exome sequencing improves the diagnosis and care of men with non-obstructive azoospermia.
American Journal of Human Genetics, 2022 Non-obstructive azoospermia (NOA) is a severe and frequent cause of male infertility, often treated by testicular sperm extraction followed by intracytoplasmic sperm injection.
Z. Kherraf +12 more
semanticscholar +1 more source
Taiwanese Journal of Obstetrics & Gynecology, 2022 Objective: We present our study about the significance of karyotyping and azoospermia factor(AZF) analysis in patients with azoospermia or oligozoospermia.
Shin-Wen Chen +4 more
doaj +1 more source
Сondition of urogenital tract microbiotes and pro- and antioxidant system in male azoospermia
Regulatory Mechanisms in Biosystems, 2021 Over the past 20 years, there has been a clear trend to increase in the number of infertile men in Ukraine, their percentage reaches 50% in infertile couples. There is a significant percentage of male infertility caused by azoospermia – the lack of sperm
M. Z. Vorobets +5 more
doaj +1 more source
Andrology, 2023 Non‐invasive molecular biomarkers for classifying azoospermia by origin into either obstructive or non‐obstructive/secretory azoospermia, as well as for inferring the spermatogenic reserve of the testis of non‐obstructive/secretory azoospermia patients ...
S. Larriba +5 more
semanticscholar +1 more source
Hormonal, clinical, and genetic profile of infertile patients with azoospermia in Morocco
The Pan African Medical Journal, 2023 Introduction azoospermia affects more than 10%-15% of infertile male subjects attending the infertility center. In Morocco, there have been no studies on male infertility with azoospermia.
Chaymae Rochdi +9 more
semanticscholar +1 more source
Variant PNLDC1, Defective piRNA Processing and Azoospermia
New England Journal of Medicine, 2021 Background P-element–induced wimpy testis (PIWI)–interacting RNAs (piRNAs) are short (21 to 35 nucleotides in length) and noncoding and are found almost exclusively in germ cells, where they regulate aberrant expression of transposable elements and ...
L. Nagirnaja +19 more
semanticscholar +1 more source
Whole‐genome sequencing identifies new candidate genes for nonobstructive azoospermia
Andrology, 2022 Genetic causes that lead to spermatogenetic failure in patients with nonobstructive azoospermia (NOA) have not been yet completely established.
A. Malcher +9 more
semanticscholar +1 more source
Frontiers in Immunology, 2023 AimThis study aimed to identify autophagy-related genes (ARGs) associated with non-obstructive azoospermia and explore the underlying molecular mechanisms.MethodsTwo datasets associated with azoospermia were downloaded from the Gene Expression Omnibus ...
Yucheng Zhong +10 more
doaj +1 more source