Results 91 to 100 of about 14,586 (194)

Azoospermia: etiology, pathogenesis, prevalence of forms and algorithm for differential diagnostics

Акушерство, гинекология и репродукция
Introduction. Azoospermia, defined as the absence of spermatozoa in the ejaculate after centrifugation, is one of the leading causes of male infertility, affecting approximately 1,0 % of men in the general population and up to 15,0 % of infertile ...
N. V. Ivanov, K. Z. Amandullaev, Sh. K. Yusupova, S. V. Vykhodtsev, E. V. Medvedeva   +4 more
doaj   +1 more source

The frequency of follicle stimulating hormone receptor gene polymorphisms in Iranian infertile men with azoospermia

Iranian Journal of Reproductive Medicine, 2015
Background: Azoospermia is the medical condition of a man not having any measurable level of sperm in his semen. Follicle stimulating hormone (FSH) is a member of the glycoprotein hormone family that plays an important role in human reproduction because ...
Behrouz Gharesi-Fard, Zahra Ghasemi, Saeed Shakeri, Shabnam Behdin, Fatemeh Aghaei, Zahra Malek-Hosseini   +5 more
doaj  

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
doaj  

Azoospermia [PDF]

, 2020
openaire   +1 more source

Prevalence of Y chromosome microdeletions of the azoospermia factor region among Libyan men with infertility. [PDF]

Med Int (Lond)
Regeai SO, Elnfati AHS, Alomrani NM, Shibane A, Ahlees S, Almajdoub O, Ginaw I, Abdusalam M, Zaied A, Alhudiri IM, Elzagheid AI.   +10 more
europepmc   +1 more source

Correlation between reproductive hormone levels and genetic abnormalities in patients with non-obstructive azoospermia and oligospermia. [PDF]

Transl Androl Urol
Fu Y, Hu L, Liu J, Pei Y, Luo X, Bai J, Liu W.   +6 more
europepmc   +1 more source

Differential expression of ALOX15 and GPX4 in the testicular tissue of men with obstructive and non-obstructive azoospermia: a cross-sectional study. [PDF]

Transl Androl Urol
Romac L, Romac P, Schwenner-Radovniković J, Maretić M, Sapunar D.   +4 more
europepmc   +1 more source

A Case Highlighting the Importance of Timely Intervention for a Male With AZFb + c Microdeletion. [PDF]

Case Rep Genet
Atodaria R, Abdelmasih R.
europepmc   +1 more source

Single-dose Tamsulosin Induces Reversible Azoospermia and Ejaculatory Dysfunction Suggesting Potential for on-demand Male Contraception. [PDF]

Int Braz J Urol
Lopes LS, Candelaria JD, Glina FPA, Feitosa TV, de Oliveira BBP, Baccaglini WRC, Montagna E, Barbosa CP, de Bessa J, Glina S.   +9 more
europepmc   +1 more source

Infertility as a possible diagnostic feature of Carney complex. [PDF]

JCEM Case Rep
Knoblovits P, Abelleira E, Valzacchi GR, Suárez SM, Costanzo PR, Kleppe S.   +5 more
europepmc   +1 more source