Results 121 to 130 of about 3,756 (234)

Is Progression Through Meiosis Normal in Men With Nonobstructive Azoospermia? [PDF]

, 2005
Paul J. Turek, F. Sun, Calvin Greene, Ee Min Kho, Renée H. Martin   +4 more
openalex   +1 more source

Overexpression of hsa-miR-30a-5p and nonobstructive azoospermia: A case-control study

, 2022
Mohammad Arefnia, Majid Motovali-Bashi, Seyed-Morteza Javadirad, Hamid Norioun   +3 more
openalex   +1 more source

Association between JMJD1A Expression and Sperm Retrieval in Non-Obstructive Azoospermic Patients

Cell Journal, 2017
Identification of molecular markers which can predict the outcome of sperm retrieval non-invasively in patients with non-obstructive azoospermia (NOA) are valuable in clinical andrology.
Zahra Eelaminejad, Raha Favaedi, Tahereh Modarresi, Marjan Sabbaghian, Mohammad Ali Sadighi Gilani, Maryam Shahhoseini   +5 more
doaj   +1 more source

Discovery of a TEKTIN-t/TEKT2 Gene Variant Encoding Sperm Flagellar Protein in Japanese Males [PDF]

, 2015
ﾃｸﾁﾝは､ﾀﾞｲﾆﾝとともに精子の鞭毛や繊毛の形成に関与したﾀﾝﾊﾟｸ質である｡ﾃｸﾁﾝには､ﾋﾄにおいて少なくとも6種類の遺伝子の存在が報告されている｡ﾃｸﾁﾝ遺伝子のうち､Tektin-t/Tekt2､Tekt3､もしくは Tekt4 が欠失することによって､精子の鞭毛が機能不全を起こし､なかでも Tektin-t/Tekt2 遺伝子の欠失は､雄性不妊症になることがﾏｳｽで示されている｡男性不妊症の原因にﾃｸﾁﾝ遺伝子の機能不全が関与することが予想される｡私たちは､ﾋﾄ TETIN-t/TEKT2
Akira TSUJIMURA, Hiromitsu TANAKA, Morimasa WADA, Yasushi MIYAGAWA, 和田 守正, 宮川 康, 田中 宏光, 辻村 晃   +7 more
core   +1 more source

Male factor infertility with Azoospermia: our experience in a tertiary care centre [PDF]

Azoospermia is the absence of spermatozoa in two separate centrifuged semen samples. It is one of the major contributors of male factor infertility. Usually detected in the course of infertility evaluation.
Chawla, Sushil, Dhawan, Vikas, P., Sandeep Sethumadhavan, Sharma, Rajesh   +3 more
core   +2 more sources

Single‐Nucleotide Polymorphisms of the PRDM9 (MEISETZ) Gene in Patients With Nonobstructive Azoospermia [PDF]

, 2009
Shinji Irie, Akira Tsujimura, Yasushi Miyagawa, Tomohiro Ueda, Yasuhiro Matsuoka, Yasuhisa Matsui, Äkïhïko Okuyama, Yoshitake Nishimune, Hiromitsu Tanaka   +8 more
openalex   +1 more source

Intratesticular Doppler flow, seminal plasma nitrites/nitrates, and nonobstructive sperm extraction from patients with obstructive and nonobstructive azoospermia [PDF]

, 2001
Cesare Battaglia, Simone Giulini, G. Regnani, Igael Madgar, Fabio Facchinetti, Annibale Volpe   +5 more
openalex   +1 more source

O-138 Factors influencing sperm retrieval rate of microdissection testicular sperm extraction in nonobstructive azoospermia patients with different etiologies: a retrospective study of 3104 patients [PDF]

, 2023
Li Zhang, Raymond Li, P Liu, Kai Hong
openalex   +1 more source

Testicular sperm extraction with intracytoplasmic sperm injection for nonobstructive azoospermia

Urology, 1997
To provide fertility for men with nonobstructive azoospermia.A retrospective review of treatment results at a university infertility center was undertaken. Sixteen couples entered an attempted in vitro fertilization (IVF)-intracytoplasmic sperm injection (ICSI) cycle for treatment of nonobstructive azoospermia.
P N, Schlegel, G D, Palermo, M, Goldstein, S, Menendez, N, Zaninovic, L L, Veeck, Z, Rosenwaks   +6 more
openaire   +2 more sources

Varicocelectomy in Patients with Non-obstructive Azoospermia

Journal of Urological Surgery, 2019
Objective:We evaluated the outcomes of varicocelectomy in men with non-obstructive azoospermia (NOA) and a palpable varicocele.Materials and Methods:We retrospectively evaluated 25 male patients with NOA having a palpable varicocele, between May 2006 and
Cevahir Özer, Mehmet Reşit Gören, Ümit Gül, Tahsin Turunç, Sezgin Güvel   +4 more
doaj   +1 more source