A comprehensive review of genetics and genetic testing in azoospermia
Clinics, 2013 Azoospermia due to obstructive and non-obstructive mechanisms is a common manifestation of male infertility accounting for 10-15% of such cases. Known genetic factors are responsible for approximately 1/3 of cases of azoospermia. Nonetheless, at least 40%
Sandro C. Esteves, Ashok Agarwal
exaly +2 more sources
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
Methods and Efficacy of Processing Testicular Sperm Samples in Obstructive and Non-Obstructive Azoospermia: A Systematic Review. [PDF]
J Mens HealthTsou TC +7 more
europepmc +2 more sources
Management of non‐obstructive azoospermia [PDF]
Reproductive Medicine and Biology, 2016 AbstractNon‐obstructive azoospermia (NOA) is defined as no sperm in the ejaculate due to failure of spermatogenesis and is the most severe form of male infertility. The etiology of NOA is either intrinsic testicular impairment or inadequate gonadotropin production.
Koji, Chiba +2 more
openaire +2 more sources
Non obstructive azoospermia as the only indicator of focal segmental glomerulosclerosis and chronic kidney failure: A case report. [PDF]
Urol Case RepKaiyal RS +4 more
europepmc +2 more sources
Testicular expression of TDRD1, TDRD5, TDRD9 and TDRD12 in azoospermia. [PDF]
, 2020 BACKGROUND: Tudor domain-containing proteins (TDRDs) play a critical role in piRNA biogenesis and germ cell development. piRNAs, small regulatory RNAs, act by silencing of transposons during germline development and it has recently been shown in animal ...
Aghaei, M +9 more
core +1 more source
Predictors of testicular sperm retrieval in patients with non-obstructive azoospermia: a review
Journal of International Medical Research, 2021 Azoospermia is divided into two categories of obstructive azoospermia and non-obstructive azoospermia. Before 1995, couples with a male partner diagnosed with non-obstructive azoospermia had to choose sperm donation or adoption to have a child. Currently,
Lin Qi, Ya P Liu, Nan N Zhang, Ying C Su
doaj +1 more source
Management of non-obstructive azoospermia: advances, challenges, and expert recommendations. [PDF]
Asian J AndrolRambhatla A +3 more
europepmc +4 more sources
Medical management of non-obstructive azoospermia: A systematic review [PDF]
Arab Journal of Urology, 2021 While most men with non-obstructive azoospermia (NOA) are not amenable to medical treatment, some men can be treated effectively with hormonal therapy, prior to considering surgery. In some cases, hormonal therapy alone can treat NOA, without the need for surgery.
Alkandari, Mohammad H., Zini, Armand
openaire +2 more sources
Sperm recovery and IVF after testicular sperm extraction (TESE): effect of male diagnosis and use of off-site surgical centers on sperm recovery and IVF. [PDF]
PLoS ONE, 2013 Determine whether testicular sperm extractions and pregnancy outcomes are influenced by male and female infertility diagnoses, location of surgical center and time to cryopreservation.One hundred and thirty men undergoing testicular sperm extraction and ...
Kenan Omurtag +6 more
doaj +1 more source