Results 201 to 210 of about 447,250 (290)

The Spectrum of Congenital Hypogonadotropic Hypogonadism: A 30‐Year Experience at a Tertiary Paediatric Centre

Clinical Endocrinology, Volume 105, Issue 4, Page 464-473, October 2026.
ABSTRACT Congenital hypogonadotropic hypogonadism (CHH) is a rare group of disorders of gonadotropin deficiency, either isolated or as a part of multiple pituitary hormone deficiencies (MPHD). We aimed to describe the spectrum of presentation, diagnosis, and management practices of CHH spanning 30 years at an Australian tertiary paediatric centre. This
Minha Kook, Richard G. McGee, Geoffrey Ambler, Yoon Hi Cho   +3 more
wiley   +1 more source

Branched chain amino acid sufficiency is necessary for proper luteinizing hormone response and testosterone synthesis. [PDF]

Reprod Biol
Shamailova Y, Farooq SA, Gilmore ME, Stanek TJ, Lopez EM, Wetstein BB, Mirek ET, Anthony TG, Snyder EM.   +8 more
europepmc   +1 more source

IMPROVE 2025: The 3rd International Meeting on Pathway‐Related Obesity: Vision & Evidence

Clinical Obesity, Volume 16, Issue 5, October 2026.
ABSTRACT An international cohort of 161 clinicians and researchers from 19 countries attended the 3rd International Meeting on Pathway‐Related Obesity: Vision & Evidence (IMPROVE) in Prague, Czech Republic, on 2–4 July 2025. The aims of the meeting were to advance understanding of hyperphagia and obesity caused by defects in the melanocortin‐4 receptor
Jesús Argente, Erica L. T. van den Akker, Metin Cetiner, Karine Clément, Elizabeth Forsythe, Alastair Garfield, Peter Kühnen, Gabriel Ángel Martos‐Moreno, David Meeker, Hermann L. Müller, Hanneke M. van Santen, Julia von Schnurbein, Bérénice Segrestin, Tomohiro Tanaka, Manuel Tena‐Sempere, Martin Wabitsch, Stefanie Zorn, I. Sadaf Farooqi   +17 more
wiley   +1 more source

Ethanolamine plasmalogens increase luteinising hormone pulsatility and are associated with GPR61 expression in bovine gonadotrophin‐releasing hormone neurons

Journal of Neuroendocrinology, Volume 38, Issue 10, October 2026.
Ethanolamine plasmalogens increased LH pulse frequency. GPR61 was expressed in GnRH neurons and gonadotrophs, suggesting a role in neuroendocrine regulation. Ethanolamine plasmalogens (EPls), but not choline plasmalogens (CPls), may act via GPR61 expressed in GnRH neurons in the preoptic area and in anterior pituitary gonadotrophs.
Hiroya Kadokawa, Tomoaki Kubo, Kana Kobayashi, Denis Karani Wanjiru, Yvan Bienvenu Niyonzima   +4 more
wiley   +1 more source

Impact of trigger-day serum luteinizing hormone levels on embryo quality and pregnancy outcomes in overweight and obese women undergoing GnRH antagonist protocols: a retrospective cohort study. [PDF]

Front Endocrinol (Lausanne)
Li D, Ju W, Zhen X, Lv D, Yang W, Xiang S, Duan F.   +6 more
europepmc   +1 more source

Real‐Time in Vivo Monitoring of Circulating Endometrial Cells: Uncovering Systemic Dissemination and Temporal Fluctuations in Endometriosis

Advanced Science, Volume 13, Issue 53, 24 September 2026.
A dual‐color pseudo‐menstrual mouse model enables real‐time tracing of circulating endometrial cells (CECs) from uterine and ectopic sources. The study reveals menstrual‐phase‐dependent, burst‐like CEC release, distinct postoperative behaviors of different CEC origins, and a potential association with prolactin fluctuations, providing an in vivo ...
Shang Wang, Chenyu Hou, Buyun Li, Hongyan Cheng, Xue Ye, Honglan Zhu, Yanmin Li, Rui Chen, Sihan Dong, Yi Li, Huiping Liu, Chen Zhang, Rui Zhang, Hongyi Hou, Xunbin Wei, Xiaohong Chang   +15 more
wiley   +1 more source

Effects of high basal luteinizing hormone levels on in vitro fertilization/intra-cytoplasmic injection outcomes in polycystic ovarian syndrome: a retrospective study. [PDF]

J Ovarian Res
Peng H, Wang L, Jiang J, Pan T, Yang Y, Cui N, Sun Y, Hao G, Wang W.   +8 more
europepmc   +1 more source

Short‐ and Long‐Term Impact of Exogenous Hormones on Thermoregulation in Women

American Journal of Human Biology, Volume 38, Issue 9, September 2026.
ABSTRACT Objectives How the body changes its methods of thermoregulation as part of the female ovarian cycle is a crucial aspect of human adaptive strategies to negotiate variable environments and tasks. The use of exogenous hormones to manage the ovarian cycle is a regular part of modern life but its long‐term impact on thermoregulation, particularly ...
Cara Wall‐Scheffler, Martin Hora
wiley   +1 more source

Impact of serum luteinizing hormone level and increment on the day of endometrial transformation on frozen-thawed single blastocyst transfer outcome in the hormone replacement cycle. [PDF]

J Ovarian Res
Yu K, Zhou J, Ju J, Han A.
europepmc   +1 more source

Melatonin Regulates Growth‐Arrest and DNA‐Damage Genes GADD153, GADD45g and GADD34 in Experimental Varicocele

Cell Biochemistry and Function, Volume 44, Issue 9, September 2026.
ABSTRACT This study aimed to reveal the relationship between experimental varicocele and melatonin levels. Forty adult Wistar albino rats were used in this study. Control (C), Melatonin (M), Varicocele (V), Varicocele+Melatonin (V + M) were planned. Varicocele was created on the first day of the experiment by opening the abdominal area, narrowing the ...
Esra Önal, Numan Baydilli, Derya Karabulut   +2 more
wiley   +1 more source