Results 161 to 170 of about 11,266 (247)

The Effect of Intratesticular Platelet-Rich Plasma Injection on Sperm Retrieval Rates in Non-Obstructive Azoospermia Male after Failed Testicular Sperm Extraction: An Inception Cohort. [PDF]

World J Mens Health
Basran SS, Negri F, Langroudi AP, Sellke N, Stinson J, Ha A, Muncey W, Belladelli F, Zhang CA, Del Giudice F, Aghajanova L, Eisenberg ML.   +11 more
europepmc   +1 more source

Testicular histopathology and its association with germ cell numbers, serum concentrations of reproductive hormones, and semen quality

Andrology, Volume 14, Issue 8, Page 2388-2400, November 2026.
Abstract Background It is well‐established that spermatogenesis, semen quality, and reproductive hormones are interlinked. It is, however, less well‐described how various specific testicular histopathologies are linked to reproductive hormones and semen quality.
Gülizar Saritas, Nina Mørup, Trine H. Johannsen, Anders Juul, Lise Aksglaede, Sofia B. Winge, Kristian Almstrup   +6 more
wiley   +1 more source

Genetic determinants of testicular sperm extraction outcomes: insights from a large multicentre study of men with non-obstructive azoospermia. [PDF]

Hum Reprod Open
Riera-Escamilla A, Arafa MM, Farnetani G, Xavier MJ, Oud MS, Majzoub AA, Ramos L, Abrardo C, Spinelli M, Moreno-Mendoza D, Defazio G, Ars E, Pybus M, Sánchez Curbelo JR, Elbardisi HT, Nawaz S, Syed N, Ruiz-Castané E, van der Heijden GW, Fakhro KA, Veltman JA, Krausz C.   +21 more
europepmc   +1 more source

The use of deidentified organ donor testes for research

Andrology, Volume 14, Issue 8, Page 2359-2372, November 2026.
Abstract Our knowledge of testis development and function mainly comes from research using mammalian model organisms, primarily the mouse. However, there are integral differences between men and other mammalian species regarding cellular composition and expression profiles during fetal and post‐natal testis development and in the mature testis ...
Marina V. Pryzhkova, Marnie W. Skinner, Juliana I. Candelaria, Stephen R. Wellard, Philip W. Jordan   +4 more
wiley   +1 more source

Testicular sperm extraction for men with cryptozoospermia - are we jumping the gun? [PDF]

Arab J Urol
Japari A, Altay B, Christine W, Cayan S, Saleh R, Shah R, Agarwal A.   +6 more
europepmc   +1 more source

The role of iron in normal and impaired testicular function

Andrology, Volume 14, Issue 8, Page 2373-2387, November 2026.
Abstract Iron plays a critical role in testicular physiology, impacting spermatogenesis, testosterone production, and overall testicular function. Iron homeostasis is maintained through systemic and cellular regulatory mechanisms, including hepcidin‐mediated systemic iron control and the iron‐responsive element/iron regulatory protein (IRE/IRP) system ...
Aileen Harrer, Esther G. Meyron‐Holtz, Andreas Meinhardt   +2 more
wiley   +1 more source

Testicular sperm extraction for fertility preservation in young patients with cancer. [PDF]

Transl Androl Urol
Karibe J, Takeshima T, Kuroda S, Takamoto D, Kawahara T, Osaka K, Teranishi JI, Murase M, Makiyama K, Uemura H, Yumura Y.   +10 more
europepmc   +1 more source

Biallelic Truncating Variant in LRGUK Is Associated With Severe Multiple Morphological Abnormalities of the Sperm Flagella and Sperm Nuclear Defects in Humans

Clinical Genetics, Volume 110, Issue 5, Page 538-548, November 2026.
A homozygous truncating variant in LRGUK results in loss of the LRGUK protein and causes multiple morphological abnormalities of the flagella (MMAF), disrupted axonemal architecture, central pair defects, abnormal chromatin organization, and severe male infertility, establishing LRGUK as a novel human infertility gene.
Wiâme Mokkedem, Zeina Wehbe, Anne‐Laure Barbotin, Angèle Boursier, Célia Tebbakh, Nicolas Thierry‐Mieg, Marie Bidart, Antonella Migliaccio, Rosanna Chianese, Christophe Arnoult, Raoudha Zouari, Zine‐Eddine Kherraf, Pierre F. Ray, Guillaume Martinez, Charles Coutton   +14 more
wiley   +1 more source

Does orchidopexy for testicular torsion affect long‐term fertility parameters in males: A systematic review

BJUI Compass, Volume 7, Issue 10, October 2026.
Abstract Objectives The aim of this study is to investigate long‐term fertility outcomes following orchidopexy performed for testicular torsion. Patients and Methods This systematic review adhered to the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses (PRISMA) guidelines and was registered with the International Prospective Register ...
Avula Aishwarya Rao, Muhammad Shariq Rahemtoola, Hassaan Aziz, Peter Grice, Mohamed Mubarak, Ian Pearce, Theodora Stasinou, Vaibhav Modgil   +7 more
wiley   +1 more source

Protective Role of Folic Acid and Vitamin B12 Against Chronic Ivermectin‐Induced Reproductive Damage: Oxidative Stress, Immunohistochemical Changes (Caspase‐3, Bax, BCL2, and PCNA Expressions) and Mitochondrial 16S rRNA Analysis

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Twenty eight rats were divided into four groups (7 rats per group): Control group, Ivermectin group (IVM group), Ivermectin + Folic acid group (IVM + FA group), and Ivermectin + Vit.B12 group (IVM + Vit.B12 group). Blood and semen samples were collected to assess testosterone and semen parameters.
Yahia A. Amin, Asmaa M. Mosa, Rana A. Ali, Seham A. Mobarak, Zeinab A. Mar'ie   +4 more
wiley   +1 more source