Results 71 to 80 of about 25,029 (231)

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

Andrology, EarlyView.
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

Semen quality in patients with testicular cancer is associated with age and with greatly elevated levels of beta human chorionic gonadotropin

Andrology, EarlyView.
Abstract Background Poor semen quality is a well‐known feature in patients with testicular germ cell tumours (GCTs) at the time of diagnosis but the underlying biological reasons are incompletely understood. Objectives This study aimed to identify GCT‐specific clinical factors that are involved with poor semen quality in GCT patients.
Klaus‐Peter Dieckmann, Johanna Hochmuth‐Tisch, Andrea Salzbrunn, Cord Matthies, Kathrein von Kopylow, Marta Godlewska, Christian Wülfing, Uwe Pichlmeier, Armin Soave, Christian Guido Ruf   +9 more
wiley   +1 more source

Sexuality in Ageing Male: Review of Pathophysiology and Treatment Strategies for Various Male Sexual Dysfunctions

Medical Sciences, 2019
Sexual function among older men is often thought to decrease as part of normal ageing biology despite the fact that sexuality remains an important issue in the elderly.
Eric Chung
doaj   +1 more source

MP74-12 LOWER URINARY TRACT SYMPTOMS AMONG PATIENTS PRESENTING FOR PREMATURE EJACULATION [PDF]

, 2018
Francesco Chierigo, Paolo Capogrosso, Eugenio Ventimiglia, Luca Boeri, Walter Cazzaniga, Filippo Pederzoli, Nicola Frego, Edoardo Pozzi, Abbate Costantino, Federico Dehò, E. Montanari, Franco Gaboardi, Vincenzo Mirone, Francesco Montorsi, Andrea Salonia   +14 more
openalex   +1 more source

Vitamin D levels and biomarkers of male fecundity: A study from the Danish National Birth Cohort

Andrology, EarlyView.
Abstract Background Vitamin D is metabolised throughout the male reproductive system, suggesting a direct regulatory role of vitamin D in male reproduction. Objectives To investigate the association between plasma vitamin D levels at sperm ejaculation and during spermatogenesis and biomarkers of male fecundity in young men.
Anne Gaml‐Sørensen, Nis Brix, Sandra Søgaard Tøttenborg, Christian Lindh, Karin Sørig Hougaard, Siri Eldevik Håberg, Gunnar Toft, Jens Peter Ellekilde Bonde, Cecilia Høst Ramlau‐Hansen   +8 more
wiley   +1 more source

Male infertility in spinal cord trauma

International Brazilian Journal of Urology, 2005
Every year there are 10 thousand new cases of patients victimized by spinal cord trauma (SCT) in the United States and it is estimated that there are 7 thousand new cases in Brazil. Eighty percent of patients are fertile males.
Cristiano Utida, Jose C. Truzzi, Homero Bruschini, Rogerio Simonetti, Agnaldo P. Cedenho, Miguel Srougi, Valdemar Ortiz   +6 more
doaj   +1 more source

Comparative efficacy of varicocelectomy and intrauterine insemination in varicocoele patients with mild semen abnormalities: An observational study

Andrology, EarlyView.
Abstract Background Varicocoele is a common cause of male infertility, affecting spermatogenesis through increased testicular temperature, venous stasis, and oxidative stress. Microsurgical subinguinal varicocelectomy improves semen quality, whereas intrauterine insemination is widely used for mild male factor infertility.
Yanlin Ma, Weiming Deng, Tingting Wu, Qi Li, Yuanjie Li, Wenjie Mai, Lizheng Yan, Changwei Liang, Lingxiao Zhang   +8 more
wiley   +1 more source

Rat dorsal prostate is necessary for vaginal adhesion of the seminal plug and sperm motility in the uterine horns

Biological Research, 2011
The rat prostate comprises dorsal, ventral and lateral lobes that are morphologically and biochemically distinct. Lesions to these structures are expected to affect the quality of the ejaculate and male fertility.
José L Tlachi-López, Aurora López, Kurt Hoffman, Javier Velázquez-Moctezuma, Mario García-Lorenzana, Rosa Angélica Lucio   +5 more
doaj  

(293) Limitations in Reporting and Assessment Tools for Retrograde Ejaculation after Surgical BPH treatment: A Scoping Review [PDF]

, 2023
Prajit Khooblall, Navid Leelani, R Bole, Shannon Lundy, P Bajic   +4 more
openalex   +1 more source

Adjuvant‐induced arthritis induces epithelial proliferation and differential expression of SVS2 and SVS3 in the seminal vesicles

Andrology, EarlyView.
Abstract Background Rheumatoid arthritis (RA) is an inflammatory disease triggered by chronic and systemic activation of the immune system, with consequences for male fertility. However, the influence of RA on sexual accessory glands remains poorly investigated.
Thamires Miyako Ito Sigole, Camila Reis Santos, Isabela Fiorentino Souza Nascimento, Erick J. R. Silva, Agnaldo Bruno Chies, Maria Angélica Spadella   +5 more
wiley   +1 more source