Results 161 to 170 of about 73,970 (344)

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

Isolation and radioimmunoassay of thyroxine-binding globulin (TGB) [PDF]

, 1974
Erhardt, F., Horn, K., Livesey, P. G., Scriba, Peter Christian   +3 more
core   +1 more source

Inhibition of ROS1 activity with lorlatinib reversibly suppresses fertility in male mice

Andrology, EarlyView.
Abstract Background Inhibition of sperm maturation in the epididymis is a promising post‐testicular strategy for short‐acting male contraceptives. It has been shown that ROS1, a receptor tyrosine kinase expressed in the epididymis, is essential for epididymal differentiation, sperm maturation, and male fertility in mice.
Yuki Oyama, Kentaro Shimada, Haruhiko Miyata, Rie Iida‐Norita, Chihiro Emori, Maki Kamoshita, Seiya Oura, Ryohei Katayama, Martin M. Matzuk, Masahito Ikawa   +9 more
wiley   +1 more source

Gonadotropins differentially regulate testicular cell adhesion and junctional complexes during flatfish spermiogenesis through the oxytocin and relaxin signaling pathways. [PDF]

Front Cell Dev Biol
López-Fortún N, Roig-Genovés JV, Giménez I, Cerdà J, Chauvigné F.   +4 more
europepmc   +1 more source

Effect of Common Drugs on Urinary Excretion of Gonadotropins [PDF]

, 1962
Solomon Ciprut, Joseph Silverstein, Harold L. Schwartz, Elaine B. Feldman, Anne C. Carter   +4 more
openalex   +1 more source

Gastrointestinal Bleeding due to Small Intestinal Metastases From Choriocarcinoma

United European Gastroenterology Journal, EarlyView.
Huipeng Zhang, Jing Zhang, Yanbo Yu, Xin Long   +3 more
wiley   +1 more source

A WHO 2021‐based comprehensive scheme outlining sperm parameters’ associations with IVF outcomes in PGT‐A cycles

Andrology, EarlyView.
Abstract Objective To examine the association between semen parameters, assessed according to World Health Organization (WHO)‐2021 criteria, and paternal body mass index (BMI) and age, with embryological and clinical outcomes in ICSI cycles involving preimplantation genetic testing for aneuploidy (PGT‐A).
Rossella Mazzilli, Danilo Cimadomo, Federica Innocenti, Marilena Taggi, Greta Chiara Cermisoni, Sara Ginesi, Lisa Dovere, Laura Albricci, Maurizio Guido, Maria Rosaria Campitiello, Susanna Ferrero, Antonio Capalbo, Alberto Vaiarelli, Filippo Maria Ubaldi, Alberto Ferlin, Laura Rienzi, Gianluca Gennarelli   +16 more
wiley   +1 more source

Cost-Effectiveness of Interventions Related to the Treatment of Women With Polycystic Ovary Syndrome: A Scoping Review. [PDF]

Int J Womens Health
Callander EJ, Hu Y, Carrandi A, Tay CT, Mousa A, Teede H.   +5 more
europepmc   +1 more source

Acute Effects of Various Gonadotropins and Other Pituitary Hormones on Preovulatory Ovarian Progestin Secretion in Hypophysectomized Rats

, 1969
Kiyohisa Uchida, MASUMI KADOWAKI, TAMOTSU MIYAKE   +2 more
openalex   +2 more sources

Effects of AZFc (b2/b4, b1/b3, b2/b3, and gr/gr) deletions and primary duplications on the outcomes of the first intracytoplasmic sperm injection treatment cycle: A single‐center retrospective cohort study

Andrology, EarlyView.
Abstract Background Current advances in high‐throughput sequencing technology enable the precise identification of Y chromosome microdeletion and primary duplication in infertile couples, but the mechanism and clinical significance of these mutations in assisted reproductive techniques remain unclear.
Linlin Li, Xiangyin Liu, Xinying Wang, Hongguo Zhang, Ruizhi Liu   +4 more
wiley   +1 more source