Results 31 to 40 of about 126,611 (274)

The Hypothalamus-Pituitary-Ovary Axis

, 2020
Human reproduction depends on an intact hypothalamic-pituitary-gonadal axis. Hypothalamic gonadotropin-releasing hormone (GnRH) has been recognized as the central regulator of the production and release of the pituitary gonadotropins that, in turn ...
Roberto Maggi, R. Maggi
core   +1 more source

The role of urinary LH and FSH in the diagnosis of pubertal disorders

Indian Journal of Endocrinology and Metabolism, 2021
Background: Various hormonal parameters used to differentiate between different causes of pubertal disorders are invasive, cumbersome, and has variable sensitivity and specificity.
Manoranjan Tripathy, A K Baliarsinha, A K Choudhury, Upendra K Das   +3 more
doaj   +1 more source

The Novel Competing Endogenous Long Noncoding RNA SM2 Regulates Gonadotropin Secretion in the Hu Sheep Anterior Pituitary by Targeting the Oar-miR-16b/TGF-β/SMAD2 Signaling Pathway

Cells, 2022
Pituitary gonadotropins play a pivotal role in reproduction. Long noncoding RNAs (lncRNAs) have been identified as important regulators in the hypothalamic–pituitary–ovarian (HPO) axis associated with reproduction.
Zhen Wan, Hua Yang, Peiyong Chen, Zhibo Wang, Yu Cai, Xiaolei Yao, Feng Wang, Yanli Zhang   +7 more
doaj   +1 more source

Advances in computational modeling approaches in pituitary gonadotropin signaling [PDF]

, 2018
Introduction: Pituitary gonadotropins play an essential and pivotal role in the control of human and animal reproduction within the hypothalamic–pituitary–gonadal (HPG) axis.
Crépieux, Pascale, Yvinec, Romain, Poupon, Anne, Reiter, Eric, Clément, Frédérique   +4 more
core   +1 more source

Changes in Glycosylation of Pituitary Gonadotropins in Polycystic Ovary Syndrome

, 2014
Aim: PCOS has endocrine and metabolic implications leading to a multicausal approach in pathogenesis. We assessed whether PCOS is conditioned by changes in glycosylation of pituitary gonadotropins. Methods: Nested case-control cohort study.
Renata Saucedo Gracía, Hernández-Quijano T, Zárate A, Sandoval A, Marion DH Rosas, Miriam Ruiz Albarrán, Vargas-Girón A, Luis MB Sánchez, Hernández-Valencia M   +8 more
core   +1 more source

Data on Western blot and ELISA analysis of medaka (Oryzias latipes) follicle-stimulating hormone (Fsh) and luteinizing hormone (Lh) using recombinant proteins expressed with Pichia pastoris

Data in Brief, 2019
The gonadotropins follicle-stimulating hormone (Fsh) and luteinizing hormone (Lh) play essential roles in vertebrate reproduction. This article presents data on molecular weight validation of recombinant medaka (Oryzias latipes) (md) gonadotropins Fshβ ...
Susann Burow, Romain Fontaine, Kristine von Krogh, Ian Mayer, Rasoul Nourizadeh-Lillabadi, Lian Hollander-Cohen, Yaron Cohen, Michal Shpilman, Berta Levavi-Sivan, Finn-Arne Weltzien   +9 more
doaj   +1 more source

In vitro effect of recombinant human gonadotropins on meiotic competence of dog oocytes

, 2019
The reproductive biology of the domestic dog is unique among mammalian species; because of this, in vitro maturation (IVM) rate is still very low compared with other domestic animals in spite of attempts at improvement.
ATALLA, Hatem, Birler, SEMA, Coskun, Nilhan, Yagcioglu, SELİN, Arici, RAMAZAN, Pabuccuoglu, Serhat, ERSOY, Nur, Demir, KAMBER, Ak, Kemal, Evecen, Mithat   +9 more
core   +1 more source

Cancer‐associated mutations in endometriosis reframe a benign disease through molecular oncology

Molecular Oncology, EarlyView.
This review aims to comprehensively analyse cancer‐associated somatic mutations (CAMs) present in endometriotic lesions, emphasizing their biological roles, spatial distribution and implications for translational applications in medicine. By contextualizing a benign state within a genomic framework, this analysis seeks to establish its value as a ...
Clarissa Mujacic, Maria Concetta Vitale, Rita Siino, Emilia Di Giovanni, Carla Ferrante Bannera, Enrico Di Marco, Andrea Gottardo, Tancredi Didier Bazan Russo, Nadia Barraco, Alessandro Perez, Valerio Gristina, Antonio Galvano, Giuseppe Badalamenti, Antonio Russo, Viviana Bazan, Lorena Incorvaia   +15 more
wiley   +1 more source

Pituitary apoplexy : can histopathology, radiological imaging and predisposing factors be used in predicting outcome? [PDF]

, 2008
Includes abstract.Includes bibliographical references (leaves 98-112).Pituitary apoplexy is an uncommon, yet potentially fatal illness, usually the result of infarction, hemorrhage or a combination of both in a pituitary tumor.
Semple, Patrick Lyle
core   +1 more source

Day length regulates gonadotrope proliferation and reproduction via an intra-pituitary pathway in the model vertebrate Oryzias latipes

Communications Biology
In seasonally breeding mammals and birds, the production of the hormones that regulate reproduction (gonadotropins) is controlled by a complex pituitary-brain-pituitary pathway.
Muhammad Rahmad Royan, Kjetil Hodne, Rasoul Nourizadeh-Lillabadi, Finn-Arne Weltzien, Christiaan Henkel, Romain Fontaine   +5 more
doaj   +1 more source