Results 11 to 20 of about 20,559 (229)
INSIDENSI AZOOSPERMIA DI KLINIK ANDROLOGI RSUD DR. SOETOMO PERIODE JANUARI 2016 – DESEMBER 2016 [PDF]
JKS (Jurnal Kedokteran Syiah Kuala), 2018 Abstrak.Latar Belakang: Azoospermia merupakan salah satu penyebab terjadinya infertilitas pada pria. Azoospermia adalah suatu kondisi medis yang ditandai dengan tidak adanya spermatozoa dalam semen.Secara umum, azoospermia dapat dibagi ke dalam dua ...
Henry Timothy Christian
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Testicular ultrasound examination and hemodynamics of patients with azoospermia [PDF]
Regulatory Mechanisms in Biosystems, 2022 The most difficult form of male infertility to treat is azoospermia. Azoospermia is defined as the complete absence of spermatozoa in the ejaculate. The age of the patients who underwent clinical and diagnostic studies varied between 22 and 45 years ...
M. Z. Vorobets +5 more
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A Novel Mutation of DAX-1 Associated with Secretory Azoospermia. [PDF]
PLoS ONE, 2015 Secretory azoospermia is a severe form of male infertility caused by unknown factors. DAX-1 is predominantly expressed in mammalian reproductive tissues and plays an important role in spermatogenesis because Dax-1 knockout male mice show spermatogenesis ...
Lisha Mou +7 more
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Andrology laboratory technique for analysis of semen in men with azoospermia
Asian Journal of AndrologyDiscovery of spermatozoa during the 17th century led to developing technologies for semen analysis in the early 1900s, and then, standard techniques were implemented during the 20th century.
Andrian Japari +2 more
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Update on the Management of Non-Obstructive Azoospermia: Current Evidence and Unmet Needs [PDF]
, 2022 Azoospermia, defined as the absence of sperm in the ejaculate after examination of the centrifuged specimens, affects about 1% of the male population and 10–15% of infertile men.
core +1 more source
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
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The Therapeutic Effects of <i>Crocus sativus L</i>. and Its Constituents on the Improving Treatment of Azoospermia: A Narrative Review. [PDF]
Health Sci RepABSTRACT Background and Aims Azoospermia, defined as the complete absence of sperm in the ejaculate, is a major cause of male infertility and is classified into obstructive and non‐obstructive forms. While obstructive azoospermia is primarily mechanical in origin, non‐obstructive azoospermia (NOA) is characterized by impaired spermatogenesis and is ...
Khakshour F +4 more
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Bilharziasis and Azoospermia [PDF]
Archives of Andrology, 1980 Two patients in their twenties were investigated for a complaint of primary sterility. Semen analysis, showed azoospermia and testicular biopsy showed inhibited spermatogenesis in association with bilharzia ova in the interstitium in both cases. No similar cases were reported previously in the literature.
S M, Girgis, N F, Wassef
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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
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Frontiers in Immunology, 2023 BackgroundAlthough more recent evidence has indicated COVID-19 is prone to azoospermia, the common molecular mechanism of its occurrence remains to be elucidated.
Jiarong He +3 more
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