Results 41 to 50 of about 712,118 (311)

Proteomic Analysis of Testicular Interstitial Fluid in Men with Azoospermia

European Urology Open Science, 2023
Background: The primary microenvironment of the testis comprises testicular interstitial fluid (TIF) surrounding the seminiferous tubules and testicular interstitial tissue.
I-Shen Huang, Li-Hua Li, Wei-Jen Chen, Eric Yi-Hsiu Huang, Chi-Chang Juan, William J. Huang   +5 more
doaj   +1 more source

Predictors of sperm retrieval with micro TESE, A narrative review article

Men's Health Journal, 2020
Introduction: Regarding the financial and psychological effects of micro-TESE on patients with NOA, it is important to determine the parameters by which the sperm retrieval with micro-TESE can be predicted.
Amir Reza Abedi, Saeed Montazeri, Saleh Ghiasy, Ferershte Aliakbari   +3 more
doaj   +1 more source

Do body mass index, hormone profile and testicular volume effect sperm retrieval rates of microsurgical sperm extraction in the patients with nonobstructive azoospermia?

Urology Research and Practice, 2019
Objective: We aimed to evaluate the effect of body mass index (BMI), follicle stimulating hormone (FSH), and luteinizing hormone (LH) levels and the mean testicular volume on sperm retrieval rates in microsurgical sperm extraction (microTESE) in the ...
Serkan Karamazak, Fuat Kızılay, Tuncer Bahçeci, Bülent Semerci   +3 more
doaj   +1 more source

Vasectomy reversal vs. sperm retrieval with in vitro fertilization: a contemporary, comparative analysis.

Fertility and Sterility, 2021
OBJECTIVE To explore the primary options available to men who desire fertility after a vasectomy. DESIGN Literature review. SETTING University of Miami Miller School of Medicine.
J. Dubin, Josh White, J. Ory, R. Ramasamy   +3 more
semanticscholar   +1 more source

Extended indications for sperm retrieval: summary of current literature [version 1; peer review: 2 approved]

F1000Research, 2019
Sperm retrieval combined with intracytoplasmic sperm injection (ICSI) is the treatment of choice for couples with untreatable azoospermia-related infertility. However, an increasing body of evidence has been mounting, suggesting that ICSI with testicular
Sandro C. Esteves, Matheus Roque
doaj   +1 more source

Comparative analysis of surgically retrieved sperms in cases of obstructive and nonobstructive azoospermia treated for infertility

Journal of Human Reproductive Sciences, 2020
Background: Azoospermia is a highly evolving subject in the last few decades. In the past, use of donor sperm was the only option providing a realistic chance of conception for couples affected by azoospermia.
Deepa Talreja, Chirag Gupta, Hrishikesh Pai, Nandita Palshetkar, Rupin Shah   +4 more
doaj   +1 more source

Testicular expression of TDRD1, TDRD5, TDRD9 and TDRD12 in azoospermia. [PDF]

, 2020
BACKGROUND: Tudor domain-containing proteins (TDRDs) play a critical role in piRNA biogenesis and germ cell development. piRNAs, small regulatory RNAs, act by silencing of transposons during germline development and it has recently been shown in animal ...
Aghaei, M, Alipourfard, I, Babakhanzadeh, E, Ghasemi, N, Hosseinnia, M, Jamshidi, Y, Khodadadian, A, Mehrjardi, MYV, Nazari, M, Rostami, S   +9 more
core   +1 more source

The Lived Experience of Klinefelter Syndrome: A Narrative Review of the Literature [PDF]

, 2019
open access ...
Cheetham, Tim, Fearon, Kristine, Hanna, Esmee, Herbrand, Cathy, Hudson, Nicky, McEleny, Kevin, Quinton, Richard, Stevenson, Eleanor, Wilkes, Scott   +8 more
core   +2 more sources

The expression of Beclin-1 in testicular tissues of non-obstructive azoospermia patients and its predictive value in sperm retrieval rate

Translational Andrology and Urology, 2021
Background Beclin-1 is an autophagy gene and higher levels suggest mammalian testicular damage. Our study aims at exploring the role of Beclin-1 in non-obstructive azoospermia (NOA) patients and clarifying the predictive value of Beclin-1for sperm ...
Liang Zhou, M. Lv, Pan Ge, Yan-qi Yang, Dalin He, Hai-xu Wang, Dang-xia Zhou   +6 more
semanticscholar   +1 more source

Sperm fine-needle aspiration (FNA) mapping after failed microdissection testicular sperm extraction (TESE): location and patterns of found sperm

Asian Journal of Andrology, 2019
We sought to evaluate the ability of fine-needle aspiration (FNA) mapping to find sperm and to guide sperm retrieval after failed microdissection testicular sperm extraction (micro-TESE) in nonobstructive azoospermic men.
Sheba Jarvis, Heather K Yee, Natalia Thomas, Imok Cha, Kedar Che Prasad, Jonathan W A Ramsay, Paul J Turek   +6 more
doaj   +1 more source