Results 91 to 100 of about 193,010 (206)

Rare case of bilateral vassal agenesis and AZFc microdeletion: A case report

Men's Health Journal, 2018
Introduction: Bilateral vassal agenesis (CBAVD) is a rare cause of male infertility. Also one of the nonobstructive cause of azoospermia and infertility in men is microdeletion in long arm of Y chromosome. In this case report we have reported a rare case
Mohammad Ali Sadighi Gilani, Hesamoddin Sajadi   +1 more
doaj   +1 more source

Seminal bacterial composition in patients with obstructive and non‑obstructive azoospermia

Experimental and Therapeutic Medicine, 2018
A number of culture-dependent and -independent studies have reported that the number and significance of bacterial species in semen may have been underestimated. The aim of the present study was to profile the seminal microbiome in patients with obstructive or non-obstructive azoospermia.
Chen, Houyang, Luo, Tao, Chen, Tingtao, Wang, Gongxian   +3 more
openaire   +3 more sources

HLA-DPB1*04:01 allele is associated with non-obstructive azoospermia in Japanese patients [PDF]

, 2013
Azoospermia is defined by absence of sperm in the semen and can either be caused by obstruction of the seminal tract (obstructive azoospermia) or by defects in spermatogenesis (non-obstructive azoospermia, NOA).
Kazuyoshi, Hosomichi, Hiroyuki, Okada, Ituro, Inoue, Timothy Adrian, Jinam, Hirofumi, Nakaoka, Atsushi, Tanaka, Shigeki, Mitsunaga, Kenichi, Tanaka   +7 more
core   +1 more source

Identification of spermatogonial stem cell-like cell differentiation in vitro from azoospermia patient using modified human embryonic stem cell (HESC) media [PDF]

, 2015
Background:Spermatogenesis is a process where proliferation and differentiation of spermatogonial stem cell (SSC) into haploid sperm cells in the testis.
Ramli, Roszaman, Abdul Wahab, Azantee Yazmie, Md Isa, Muhammad Lokman   +2 more
core   +1 more source

Surgical sperm retrieval: Techniques and their indications

Indian Journal of Urology, 2011
Men with azoospermia can father a child through intra-cytoplasmic sperm injection if sperm can be retrieved from their epididymis or testis. Several percutaneous and open surgical procedures have been described to retrieve sperm.
Rupin Shah
doaj   +1 more source

Value of Serum Antisperm Antibodies in Diagnosing Obstructive Azoospermia

, 2009
Purpose: The requisite presence of active spermatogenesis for antisperm antibody production may be useful in identifying obstructive azoospermia. The diagnostic performance of serum antisperm antibody was evaluated as a test for obstructive azoospermia ...
Richard Lee, Renee A. Razzano, Philip S. Li, Peter N. Schlegel, Michael P. Herman, Steven S. Witkin, Marc Soares, Ullery, Brant W., Herman, Michael, Marc Goldstein, Joshua Ehrlich, Razzano, Renee A., Callahan, Mark A., Mark A. Callahan, Schlegel, Peter N., Ehrlich, Joshua, Witkin, Steven S., Brant W. Ullery, Li, Philip S., Goldstein, Marc, Soares, Marc, Lee, Richard   +21 more
core   +1 more source

Non-Obstructive Azoospermia with Hypergonadotropic Hypogonadism without a Significant Abnormalities in the Physical Examination

, 2022
Background: Around 10 % of infertile men and 1 percent of all males have azoospermia. There are two types of azoospermia, which are obstructive and non-obstructive azoospermia.
Narulita, Pety, Pakpahan, Cennikon, Ibrahim, Raditya   +2 more
core  

Azoospermia: A Genomic Review

, 2017
Azoospermia or the absence of sperm in semen is one of the sperm disorders that results in male infertility. There are two types of azoospermia, the first one isazoospermia caused by obstruction of the vas deferens (obstructive azoospermia) and the ...
Manggiasih D. Larasati; Program Studi Magister Biomedik, FK Universitas Indonesia, Silvia werdhy lestari; Departmen Biologi Kedokteran, FK Universitas Indonesia   +1 more
core  

Effects of clinical, laboratuary and pathological features on successful sperm retrieval in non-obstructive azoospermia

, 2016
The study aims to evaluate the correlation of testicular sperm extraction (TESE) and histopathology with various features of non-obstructive azoospermia (NOA) cases who consulted to our university-based infertility clinic, and the probability of ...
Alkibay, Turgut, Alkibay, T., Güneri, Çağrı, Güneri, Ç., Tunç, Lütfi, Tunç, L., Turgut Alkibay, Guneri, Cagri, Cagri Guneri, Lutfi Tunc, Çağrı Güneri   +10 more
core   +1 more source

ICSI outcome of patients with severe oligospermia vs non-obstructive azoospermia

, 2012
Objective: To compare the results of intracytoplasmic sperm injection (ICSI) and embryo transfer (ET) cycles in men with severe oligoospermia and non-obstructive azoospermia. Materials and Methods: This study included 91 ICSI cycles performed due to male
GÜNALP, GALİP SERDAR, KARAKOÇ SÖKMENSÜER, LALE, Demir, B., Bozdag, G., ESİNLER, İBRAHİM, Arikan, I.I.   +5 more
core   +1 more source