Results 121 to 130 of about 204,791 (276)

A comparative study to estimate three commercial products of human chorionic gonadotropin (hCG) on blood biochemistry, sexual hormones concentrations, reproductive indices, and larvae production of African catfish Clarias gariepinus brood-stock

Italian Journal of Animal Science
Currently, almost all hatcheries that produce catfish seeds depend on hormone stimulations, application of human chorionic gonadotropin hormone (hCG) is considered the common method for commercial spawning of African catfish Clarias gariepinus ...
El-Sayed I. Attia, Mohamed F. A. Abdel-Aziz, Habib Ul Hassan, Mohammad Z. Ahmed, Takaomi Arai, Hamed H. E. Saleh   +5 more
doaj   +1 more source

Human placental exposure to pollutant nanoparticles: uptake, translocation and functional impact

The Journal of Physiology, EarlyView.
Abstract figure legend Prenatal exposure to pollutant nanoparticles has been increasingly investigated due to concerns about their potential effects on placental function and pregnancy outcomes. Maternal inhalation of pollutant nanoparticles can result in a pro‐inflammatory response; particles can also translocate across the alveolus epithelial barrier
Katherine L. Bethell, Andrew C. Povey, Edward D. Johnstone, Peter T. Ruane   +3 more
wiley   +1 more source

A primary cell‐based fluidic co‐culture model to investigate drug transport across the human placenta

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic overview of a flow‐driven in vitro model of the human placental barrier designed to study transport processes during pregnancy. The model recreates key features of the maternal–fetal interface, enabling the investigation of how nutrients and therapeutic compounds cross the placental barrier under physiologically ...
Barbara Fuenzalida, Nadja Koechli, Edgar Ontsouka, Chennakesava Cuddapah, Martin Mueller, Bram Sengers, Frantisek Staud, Christiane Albrecht   +7 more
wiley   +1 more source

The Survey of Angiogenesis and Myometrial Thickness of Preimplantation Mouse Uterine in Natural Cycle in those Received Human Menopausal Gonadotropin-Human Chorionic Gonadotropin (HMG–HCG) and Sildenafil Citrate

مجله دانشکده پزشکی اصفهان, 2017
Background: Uterus myometrium contractions play crucial role in break or successful embryo implantation. Furthermore, efficient myometrial angiogenesis is important event for supplying endometrium blood.
Gholamreza Dashti, Ariubarzan Farhadi, Mohammad Javad Saeedi-Borujeni, Bahman Rashidi   +3 more
doaj  

Progesterone does not modulate myofibrillar protein synthesis at rest or following acute resistance exercise in premenopausal females

The Journal of Physiology, EarlyView.
Abstract figure legend Twenty premenopausal females in the early follicular phase (days 1–5) were randomised, double‐blind, to two 400 mg oral doses of micronized progesterone or matched placebo, taken 34 and 10 h before a primed continuous l‐[ring‐13C6]‐phenylalanine infusion beginning at t = −240 min. Bilateral vastus lateralis biopsies were obtained
Alysha C. D'Souza, Alison K. Shea, Caroline B. Dunlop, Matthew J. Lees, Hafsa Ali, Dax Houtkamp, Joel L. Prowting, James P. Newbold, Stuart M. Phillips   +8 more
wiley   +1 more source

Comparison of Relapse Risk Prediction Models During Active Surveillance in Stage I Seminoma: A Retrospective Multicenter Cohort Study

International Journal of Cancer, Volume 159, Issue 12, Page 3008-3015, 15 December 2026.
ABSTRACT To improve the prediction of relapse for clinical stage I seminoma, we aimed to validate the Boormans model (incorporating tumor size, rete testis invasion, and lymphovascular invasion) against the conventional classification (tumor size > 4 cm/rete testis invasion).
Andreas Banner, Eveline Daetwyler, Stefanie Fischer, Stephanie Schöpfer‐Schwab, Karl Pemberger, Michael Scholz, Kathrin Olesch, David Oswald, Angelina Strauch, Tim Nestler, Lukas Koren‐Wagner, Robin Zeder, Clemens Mikulits, Sebastian Lenart, Christoph Seidel, Angelika Terbuch   +15 more
wiley   +1 more source

Ability of human chorionic gonadotropin β-subunit to inhibit the steroidogenic response to lutropin

, 1979
Ability of the β-subunit of human chorionic gonadotropin to inhibit the response to lutropin (luteinizing hormone, LH) was tested in the immature rat ovarian system and pregnant-mare-serum-gonadotropin-primed rat ovarian system with progesterone ...
Moudgal, N. R., Muralidhar, K., Dighe, R. R.   +2 more
core   +1 more source

Expanded Phenotype Associated With an Intronic PPP1R12A Variant: A Case Report and Literature Review

American Journal of Medical Genetics Part A, Volume 200, Issue 11, Page 2519-2524, November 2026.
ABSTRACT Autosomal dominant PPP1R12A‐related genitourinary and/or brain malformation syndrome is a recently described multisystem disorder caused by loss‐of‐function variants in the protein phosphatase 1 regulatory subunit 12a (PPP1R12A) gene. To date, 22 affected individuals have been reported with variable brain malformations and genitourinary ...
Emily M. Bland, Amber Nakar Weinstein, Eric C. Kao, Xiaonan Zhao, Monika Weisz‐Hubshman   +4 more
wiley   +1 more source

Seronegative Propylthiouracil‐Induced Reversible Bilateral Sensory Neural Hearing Loss Without Systemic Vasculitis: A Case Report and Review of Literature

Clinical Case Reports, Volume 14, Issue 11, November 2026.
ABSTRACT Propylthiouracil (PTU) is a thioamide drug used in the management of hyperthyroidism in selected clinical settings. While PTU is associated with well‐known adverse effects such as hepatotoxicity, agranulocytosis, and antineutrophil cytoplasmic antibody (ANCA)‐associated vasculitis, ototoxicity is an exceptionally rare complication.
Adane Alemayehu Abera, Genetu Dagnaw Alemayehu, Zelalem Tadesse Wondimu, Behaylu Tesfamaryam Hagos, Mequannet Tesfaw Addis, Mohammedsefa Arusi Dari   +5 more
wiley   +1 more source

Elimination of luteinizing hormone cross-reactive epitopes from human chorionic gonadotropin

, 2002
The beta-chain of human chorionic gonadotropin (hCG) has been shown to have efficacy in clinical trials when used as a contraceptive vaccine. This hormone is a heterodimer, the alpha-chain being shared with the other members of the glycoprotein hormone ...
Lund, T., Roitt, I., Justesen, J., Roitt, I.M., Delves, P., Chiesa, M., Chikadze, N., Martensen, P., Delves, P.J., Porakishvili, N., Dalla Chiesa, M.   +10 more
core   +1 more source