Results 21 to 30 of about 18,332 (236)

A case-cohort study of perinatal exposure to potential endocrine disrupters and the risk of cryptorchidism in the Norwegian HUMIS study

Environment International, 2021
Background: Exposure to endocrine-disrupting chemicals (EDCs) during the critical period of testicular descent may increase the risk of cryptorchidism and male fertility.
Anteneh Assefa Desalegn, Nina Iszatt, Hein Stigum, Tina K. Jensen, Merete Eggesbø   +4 more
doaj   +1 more source

Bibliometric analysis of scientific publications on cryptorchidism: Research hotspots and trends between 2000 and 2022

Heliyon, 2023
Background: Cryptorchidism is defined as failure of unilateral or bilateral testicular descent, which increases the risk of infertility and testicular carcinoma.
Xiaodu Xie, Jian Hu, Lumiao Liu, Pan Lei, Peng Zhang, Chongjun Ran, Peihe Liang   +6 more
doaj   +1 more source

Sociodemographic and clinical factors associated with cryptorchidism in live births in Brazil: a 20-year analysis

Journal of Public Health Research, 2021
Background: Cryptorchidism is a congenital disorder that causes an irregularity in the permanent or temporary descent of one or both testicles. In Brazil, there are no comprehensive studies describing the association of demographic, social, and clinical ...
Diego Bessa Dantas, Dionata da Costa, Edila Andrade, Maria do Socorro Bastos, Fabiana Gomes, João Simão de Melo-Neto   +5 more
doaj   +1 more source

Splenogonadal Fusion With Polysplenia Discovered During Pediatric Inguinal Hernia Repair: A Case Report. [PDF]

Clin Case Rep
Exploratory Laparoscopy. (A, B) Accessory spleen (red arrow) and junction of the splenogonadal cord with the inferior pole of the orthotopic spleen (black arrow). (C) Continuity of the splenogonadal cord along the left side of the abdominal cavity (black arrow).
Thomas Olivares P, Hernandez Lopez U, Leal Caicedo A, Gomez Cardona E, Correa Palacio J, Tamara Contreras E.   +5 more
europepmc   +2 more sources

Genes located in Y-chromosomal regions important for male fertility show altered transcript levels in cryptorchidism and respond to curative hormone treatment

Basic and Clinical Andrology, 2019
Résumé Contexte La non descente des testicules chez les garçons cryptorchides qui présentent une mini-puberté défectueuse et un taux réduit de testostérone (T) ont des gonocytes incapables de se différencier normalement en spermatogonie Ad.
Katharina Gegenschatz-Schmid, Gilvydas Verkauskas, Michael B. Stadler, Faruk Hadziselimovic   +3 more
doaj   +1 more source

On the descent of the epididymo-testicular unit, cryptorchidism, and prevention of infertility

Basic and Clinical Andrology, 2017
Résumé Cette revue complète traite en profondeur les progrès réalisés dans la compréhension des mécanismes moléculaires à la base de la cryptorchidie, une pathologie fréquente décrite pour la première fois aux environs de 1786 par John Hunter.
Faruk Hadziselimovic
doaj   +1 more source

Assessing for cryptorchidism via telehealth is not always accurate: A Paediatric cohort study

, 2022
Background: Cryptorchidism is the most common referral to our paediatric surgical telehealth service. There is a paucity of literature on this condition in a telehealth context.
Bairagi, A, McBride, CA, Patel, B, Xu, E
core   +1 more source

Investigation of the Protective Effects of Amlodipine on the Structure and Function of Testicular Tissue following Experimental Unilateral Cryptorchidism in Rats [PDF]

Iranian Journal of Veterinary Surgery, 2019
Objective- Cryptorchidism, common birth defect of the male genital tract, is one of the causes of fertility problems. The elevation of tissue temperature following of cryptorchidism could induce oxidative stress which influences the cellular and tissue ...
Saber Shahraki, Davoud Kianifard, Masoumeh Moradi, Sara Javanmardi   +3 more
doaj   +1 more source

Curative GnRHa treatment has an unexpected repressive effect on Sertoli cell specific genes

Basic and Clinical Andrology, 2018
Résumé Contexte L’hormone folliculostimulante et la testostérone stimulent les cellules de Sertoli pour soutenir la fonction et la différentiation des cellules germinales. Pendant la minipuberté, lorsque la gonadotrophine (GnRH) stimule les augmentations
Katharina Gegenschatz-Schmid, Gilvydas Verkauskas, Philippe Demougin, Vytautas Bilius, Darius Dasevicius, Michael B. Stadler, Faruk Hadziselimovic   +6 more
doaj   +1 more source

Epigenetics, cryptorchidism, and infertility

Basic and Clinical Andrology, 2023
Background Cryptorchid boys with defective mini-puberty and impaired differentiation of Ad spermatogonia (high infertility risk) have altered expression of several genes encoding histone methyltransferases compared to patients with intact differentiation
Faruk Hadziselimovic, Gilvydas Verkauskas, Michael B. Stadler   +2 more
doaj   +1 more source