Results 111 to 120 of about 11,473 (260)

Chromosomal disorders and male infertility [PDF]

, 2015
Male factor infertility is considered a complex disorder with a largely unknown etiology that affects about 7% of men. In general, genetic abnormalities account for 15%-30% of condition and Y chromosome microdeletions are also frequent.
Alves, C., Ambrósio, P., Brito, F., Caetano, I., Correia, H., Geraldes, M.C., Gonçalves, J., Marques, B., Pedro, S., Serafim, S., Silva, M., Simão, L.   +11 more
core  

Novel mutations of TEX11 are associated with non-obstructive azoospermia [PDF]

, 2023
Jian Song, Yanwei Sha, Xiaojun Liu, Xuhui Zeng, Xiuling Zhao   +4 more
openalex   +1 more source

Severe male infertility after failed ICSI treatment-a phenomenological study of men's experiences

Reproductive Health, 2011
Background Male-factor infertility underlies approximately 30% of infertility in couples seeking treatment; of which 10% is due to azoospermia. The development of assisted reproductive technology (ART), enabling the use of epididymal or testicular sperm ...
Hellström Anna-Lena, Johansson Marianne, Berg Marie   +2 more
doaj   +1 more source

Long term effects of micro-surgical testicular sperm extraction on androgen status in patients with non obstructive azoospermia [PDF]

, 2006
Karel Everaert, Ilse De Croo, W. Kerckhaert, P. Dekuyper, Marc Dhont, Josiane Van Der Elst, Petra De Sutter, Frank Comhaire, A. Mahmoud, Nicolaas Lumen   +9 more
openalex   +1 more source

Predictive factors for sperm retrieval and sperm injection outcomes in obstructive azoospermia: do etiology, retrieval techniques and gamete source play a role?

Clinics, 2013
Obstructive azoospermia is a relatively common male infertility condition. The main etiologies of obstructive azoospermia include congenital, surgical-derived, traumatic and post-infectious cases. Although seminal tract reconstruction is a cost-effective
Ricardo Miyaoka, Sandro C. Esteves
doaj  

Can Testicular Size Be a Predictive Factor for Successful Sperm Retrieval in Patients with Non Obstructive Azoospermia?

Gynecology Obstetrics & Reproductive Medicine, 2019
Objective: Non-obstructive azoospermia, defined as absence of spermatozoa in the ejaculate caused by impaired spermatogenesis, is the most severe cause of male infertility.
Omer yumusak, Mehmet Cinar, Serkan Kahyaoglu, Yasemin Tasci, Gul Nihal Buyuk, Aysegul Oksuzoglu   +5 more
doaj   +1 more source

AZF-deletion – one of the genetic causes of male infertility [PDF]

, 2018
Можливості дослідження причин безпліддя у чоловіків значно розширилися завдяки розшифровці генома людини, секвенуванню Y-хромосоми і впровадженню сучасних молекулярних технологій в медичну практику.
Padalko, L.I., Polion, M.Y., Stus, V.P.
core  

Distinguishing non-obstructive azoospermia from obstructive azoospermia in Taiwanese patients by hormone profile and testis size

Journal of the Chinese Medical Association, 2018
An accurate diagnosis of the etiology of azoospermia is crucial, as sperm retrieval methods differ between patients with non-obstructive azoospermia (NOA) and obstructive azoospermia (OA). The aim of this study was to determine hormone and testes size cutoff values to identify the cause of azoospermia in Taiwanese patients.The medical records of ...
I-Shen, Huang, William J, Huang, Alex T, Lin   +2 more
openaire   +2 more sources

PD05-08 LIVE BIRTH RATES IN MEN WITH NON-OBSTRUCTIVE AZOOSPERMIA (NOA) UNDERGOING MICRODISSECTION TESTICULAR SPERM EXTRACTION (MTESE) [PDF]

, 2016
C. Poullis, Saad Abumelha, Fahad Al Mashat, Nagla Rushwan, Tet Yap, Meen Yau Thum, Hossam Abdalla, Suks Minhas   +7 more
openalex   +1 more source

Pengaruh Madu Terhadap Gambaran Mikroskopis Testis Pada Tikus Wistar Yang Diinduksi Monosodium Glutamat [PDF]

, 2015
Background: Monosodium glutamate (MSG) is a food seasoning that is often consumed excessively although it is harmful to the body, including on testis. The harmful effect of MSG on testis must be highlighted because it can leaf to infertility. Honey as an
Amarwati, S. (Siti), Budiman, J. (Jethro), Istiadi, H. (Hermawan)   +2 more
core   +1 more source