Results 81 to 90 of about 18,434 (234)

Investigating crosstalk in lipid rafts between the glucocorticoid receptor and gonadotropin-releasing hormone receptor signaling pathways in a gonadotrope cell line

, 2010
Includes abstract.Includes bibliographical references (leaves 121-158).A recent study from the Hapgood laboratory demonstrated the presence of a novel crosstalk mechanism between the glucocorticoid receptor (GR) and gonadotropin-releasing hormone ...
Wehmeyer, Lance
core  

Ovarian Cyst Formation Following Gonadotropin-Releasing Hormone-Agonist Administration Decreases the Oocyte Quality in IVF Cycles

, 2012
Objective: The gonadotropin-releasing hormone-agonist (GnRH-a) treatment during in vitro fertilization (IVF) sometimes causes a functional ovarian cyst during the administration period before gonadotropin stimulation, as an undesired event.
Esma Sarikaya, Sevtap Hamdemir, BARAN AKSAKAL, FATMA NUR, Mollamahmutoglu, Leyla, Leyla Mollamahmutoglu, Ozlem Gun Eryilmaz, Muammer Dogan, Dogan, Muammer, SARIKAYA, ESMA, Eryilmaz, Ozlem Gun, Fatma Nur Aksakal, Hamdemir, Sevtap   +11 more
core   +1 more source

Follicle-Stimulating Hormone Exacerbates Cardiovascular Disease in the Presence of Low or Castrate Testosterone Levels

JACC: Basic to Translational Science
Summary: Low testosterone (T), common in aging men, associates with cardiovascular disease. We investigated whether follicle-stimulating hormone (FSH), which is affected by T, modulates the cardiovascular effects associated with low T or castration. FSHβ−
Wilhelmina C.M. Duivenvoorden, MSc PhD, David Margel, MD, PhD, Vishal Subramony Gayathri, MSc, Emmanuelle Duceppe, MD, PhD, Sadiya Yousef, BSc, Magda Naeim, PhD, Mohammad Khajehei, MSc, Sarah Hopmans, MSc, Snezana Popovic, MD, Yaara Ber, MSc, Diane Heels-Ansdell, MSc, Philip J. Devereaux, MD, PhD, Jehonathan H. Pinthus, MD, PhD   +12 more
doaj   +1 more source

Fertility preservation access among female adolescents and young adults with cancer: A systematic review

Cancer, Volume 132, Issue 13, 1 July 2026.
Abstract Adolescents and young adults (AYAs; aged 15–39 years) with cancer face significant threats to future fertility. Despite fertility preservation (FP) guidelines, disparities in access persist, particularly among female AYAs. This systematic review aims to describe FP access and explore disparities by sociodemographic and clinical factors among ...
Marcela Algave, Sophie Junak, Rebecca Schnall, Melissa P. Beauchemin   +3 more
wiley   +1 more source

Ligand-induced selective signalling at the gonadotrophin releasing hormone receptor

, 2008
Includes abstract.Includes bibliographical references (p. 179-202).The pituitary gonadotrophin releasing hormone (GnRH) receptor regulates reproduction by activation of Gq/11 proteins.
Coetsee, Marla Catherine
core  

Effect of gonadotropin-releasing hormone agonist treatment on growth hormone responses in women with polycystic ovary syndrome

, 2004
This study supports the importance of regulatory role of the E2 in growth hormone secretion in women with polycystic ovary syndrome, showing for the first time a different weight-related sensitivity of the growth-hormone axis to hypoestrogenism induced ...
De Marinis L., Lanzone A., Guido M., Mancini A., Selvaggi L., Villa P.   +5 more
core   +1 more source

Uterine arteriovenous malformation or uterine artery pseudoaneurysm secondary to uterine aspiration in cesarean scar ectopic pregnancy: a case report and review of the literature

Journal of Medical Case Reports
Introduction Uterine arteriovenous malformation or uterine artery pseudoaneurysm after the treatment of cesarean scar ectopic pregnancy is a scarce entity, leading to potentially life-threatening conditions due to the massive bleeding.
Ngoc Diep Le, Phuc Nhon Nguyen
doaj   +1 more source

Recent Development of Non-Peptide GnRH Antagonists

Molecules, 2017
The decapeptide gonadotropin-releasing hormone, also referred to as luteinizing hormone-releasing hormone with the sequence (pGlu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH2) plays an important role in regulating the reproductive system.
Feng-Ling Tukun, Dag Erlend Olberg, Patrick J. Riss, Ira Haraldsen, Anita Kaass, Jo Klaveness   +5 more
doaj   +1 more source

Analysis and Characterization of Kisspeptin and Its Analogues in Serum and Urine Samples by Liquid Chromatography–High‐Resolution Mass Spectrometry for Doping Control Purposes

Drug Testing and Analysis, Volume 18, Issue 7, Page 862-876, July 2026.
Sensitive LC‐HRMS methods were established for the detection of kisspeptin and its analogues in serum and urine, alongside their analytical and metabolic characterization. Stability studies were conducted in serum, plasma, and urine, highlighting the importance of appropriate sample handling for reliable anti‐doping analysis.
Sophia Krombholz, Linus Korsmeier, Andreas Thomas, Mario Thevis   +3 more
wiley   +1 more source

Advances in the Study of Endometrial Receptivity and Glucose Metabolism Mechanisms in Insulin Resistance

Endocrinology, Diabetes &Metabolism, Volume 9, Issue 4, July 2026.
This article systematically reviews how insulin resistance (IR) disrupts endometrial receptivity by interfering with glucose metabolism mechanisms, ultimately leading to infertility in patients with Polycystic Ovary Syndrome (PCOS). ABSTRACT Introduction Insulin resistance (IR) is one of the important pathologic bases of polycystic ovary syndrome (PCOS)
Si‐yan Huang, Shao‐rong Chen, Wei‐hong Chen, Ling‐tao Zheng, Jing Xu, Yan‐Chuan Shi, Shu Lin, Qi‐rong Shi   +7 more
wiley   +1 more source