Results 81 to 90 of about 15,111 (221)

Intratesticular Varicocele Concomitant With Spermatocele

open access: yes, 2004
Varicocele is an abnormal dilatation of the veins of the pampiniform plexus. Intratesticular varicocele, characterized by dilated intratesticular veins, is an extremely rare disorder.
L. Oktay Erdem, BÜlent Akduman
core   +1 more source

Varicocele Time-dependently Affects DNA Integrity of Sperm Cells: Evidence for Lower In vitro Fertilization Rate in Varicocele-positive Rats [PDF]

open access: yesInternational Journal of Fertility and Sterility, 2011
Background We designed this study to clarify how varicocele can time-dependently affect sperm morphological parameters and DNA integrity. In this study, we intend to estimate the effect of various periods of varicocele on the in vitro fertilization ...
Mazdak Razi   +3 more
doaj  

Low‐Level Human Epididymis Protein 4 in Seminal Plasma Is an Independent Risk Factor for Poor Semen Liquefaction: A Case Control Study

open access: yesJournal of Clinical Laboratory Analysis, Volume 40, Issue 18, September 2026.
Our work identifies a novel and significant association between low seminal levels of Human Epididymis Protein 4 (HE4) and the clinical condition of poor semen liquefaction, a common cause of male infertility. The findings are statistically robust, clinically relevant, and provide a foundational basis for future research into the mechanism by which HE4
Feifei Wang   +5 more
wiley   +1 more source

Hereditary Behavior of Varicocele

open access: yes, 2010
The inheritance of varicoceles and the potential transmission to first-degree relatives has rarely been investigated. In the present study, we examined the first-degree relatives of men with known varicocele to reveal the familial risk for varicocele. Of
Mevlana Derya Balbay   +7 more
core   +1 more source

Ergothioneine: Biosynthesis, Molecular Mechanisms, Physiological Function, and Role in Disease

open access: yesMedComm, Volume 7, Issue 9, September 2026.
Ergothioneine is a natural thione antioxidant with significant biomedical potential. By reducing oxidative stress, inflammation, mitochondrial dysfunction, and cellular injury, ergothioneine may support interventions for aging‐related disorders, neurodegeneration, metabolic diseases, and skin protection.
Guojuan Yi   +6 more
wiley   +1 more source

UK Medical Cannabis Registry: A Clinical Outcomes Analysis for Autism Spectrum Disorder

open access: yesNeuropsychopharmacology Reports, Volume 46, Issue 3, September 2026.
A case series studying outcomes up to 18 months in autistic patients from the UK Medical Cannabis Registry. ABSTRACT Introduction Autism spectrum disorder (ASD) is a neurodevelopmental disorder associated with distressed behaviors and psychological challenges.
Arushika Aggarwal   +17 more
wiley   +1 more source

Comprehensive Analysis of Global Research on Human Varicocele: A Scientometric Approach

open access: yesThe World Journal of Men's Health, 2022
Purpose: This study provides a comprehensive analysis of research trends on the etiology, mechanisms, potential risk factors, diagnosis, prognosis, surgical and non-surgical treatment of varicocele, and clinical outcomes before and after varicocele ...
Ashok Agarwal   +29 more
doaj   +1 more source

Nocturnal awakening secondary to pain in sleep‐related painful erection: A case report and literature review

open access: yesSleep Research, Volume 3, Issue 3, Page 286-291, September 2026.
Abstract A 41‐year‐old male patient presented with a 13‐year history of recurrent nocturnal penile pain associated with erections during sleep. Over the course of his illness, the patient attended outpatient clinics on 298 occasions and was hospitalized three times. The primary symptom reported was erectile pain occurring during sleep.
Liping Zhang   +5 more
wiley   +1 more source

Alteration in CatSper1 and 2 genes expression, sperm parameters and testis histology in varicocelized rats

open access: yesInternational Journal of Reproductive BioMedicine, 2018
Background: CatSper gene, a member of cation channel sperm family, has an essential role in sperm motility and male fertility. Following varicocele, sperm parameters especially sperm movement decreases.
Maryam Zohour Soleimani   +3 more
doaj  

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