Results 21 to 30 of about 5,887,583 (287)
Micro-TESE Outcomes for Non-Obstructive Azoospermia — The First Australian Series
Fertility & Reproduction, 2022 Background: Micro-dissection testicular sperm extraction (micro-TESE) for non-obstructive azoospermia (NOA) was shown to achieve the best sperm retrieval rate (SRR) compared to other techniques.
Daniel LANTSBERG +2 more
doaj +1 more source
Journal of Human Reproductive Sciences, 2020 Background: Azoospermia is a highly evolving subject in the last few decades. In the past, use of donor sperm was the only option providing a realistic chance of conception for couples affected by azoospermia.
Deepa Talreja +4 more
doaj +1 more source
Fertility & Reproduction, 2020 Objectives: This study aimed to determine the role of presurgical markers in the prediction of sperm retrieval by conventional Multiple Testicular Sperm Extraction in infertile Vietnamese men with nonobstructive azoospermia (NOA).
Minh Tam Le +4 more
doaj +1 more source
Microdissection testicular sperm extraction: Overall results and impact of preoperative testosterone level on sperm retrieval rate in patients with nonobstructive azoospermia. [PDF]
Urol Ann, 2019 The main objective is to review the overall result and impact of preoperative testosterone level on sperm retrieval rate (SRR) by microdissection testicular sperm extraction (micro-TESE) in patients with nonobstructive azoospermia (NOA).We retrospectively reviewed the files of patients who underwent micro-TESE for NOA from August 2013 to December 2014.
Mehmood S +5 more
europepmc +4 more sources
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
Urology Case Reports, 2020 Approximately 50% of men with NOA have minimal sperm production within their dysfunctional testes. Studies shown poor correlations between testicular size and sperm retrieval rates.
Ricky Adriansjah +2 more
doaj +1 more source
Genetic variance and genotype reaction norms in response to larval food manipulation for a trait important in scorpionfly sperm competition. [PDF]
, 2008 Engqvist L. Genetic variance and genotype reaction norms in response to larval food manipulation for a trait important in scorpionfly sperm competition. Functional Ecology. 2008;22(1):070915213639001-???Sperm competition is an important attribute of many
L. Engqvist +1 more
core +1 more source
Urology Annals, 2022 Background: In Klinefelter's syndrome patients with azoospermia, microscopic testicular sperm extraction (m-TESE) can be proposed as a therapeutic option.
Abdulmalik H Almardawi +6 more
doaj +1 more source
Determinants of sperm transfer in the scorpionfly Panorpa cognata: male variation, female condition and copulation duration [PDF]
, 2003 Engqvist L, Sauer KP. Determinants of sperm transfer in the scorpionfly Panorpa cognata: male variation, female condition and copulation duration. Journal of Evolutionary Biology.
Sauer, Klaus Peter +1 more
core +1 more source
Sperm recovery and IVF outcome after surgical sperm retrieval in azoospermia: our experience [PDF]
, 2018 Background: In the last decade, male factor infertility has been recognized as a significant global problem, which is on an increase. Till date, very few options are available for ameliorating male factor infertility.
Seema Rai +5 more
core +1 more source