Results 61 to 70 of about 26,536 (204)

Fusion proteins of human gonadotropins and gonadotropin-receptor complexes

, 2002
415-423Three glycoprotein hormones comprise the family of gonadotropins in humans, luteinizing hormone (LH), chorionic gonadotropin (CG), and follicle stimulating hormone (FSH), composed of a common α subunit and a hormone-specific β subunit.
Narayan, Prema, Puett, David
core  

Clinical Applications of Gonadotropins in the Female: Assisted Reproduction and Beyond.

, 2016
Gonadotropins (LH, FSH, and hCG) act in concert in the regulation of female reproductive system. Exploiting this influence, they are part of the assisted reproductive technique protocols.
SANTI, Daniele, G. Brigante, L. Casarini, D. Santi, SIMONI, Manuela, M. Simoni, CASARINI, Livio, BRIGANTE, Giulia   +7 more
core   +1 more source

Role of the kidney in metabolism of gonadotropins in rats

, 1984
The role of the kidney in the metabolic disposal of homologous gonadotropins [renal luteinizing hormone (rLH) and renal follicle-stimulating hormone (rFSH)] was studied in rats.
D. S. Emmanouel, A. I. Katz, T. Stavropoulos   +2 more
core   +1 more source

Editorial: Follicle-stimulating hormone: Fertility and beyond-volume II

Frontiers in Endocrinology, 2022
Manuela Simoni, Ilpo Huhtaniemi, Livio Casarini, Daniele Santi   +3 more
doaj   +1 more source

Gonadotropin-Releasing Hormone (GnRH) and Its Agonists in Bovine Reproduction I: Structure, Biosynthesis, Physiological Effects, and Its Role in Estrous Synchronization

Animals
GnRH is essential for the regulation of mammalian reproductive processes. It regulates the production and release of pituitary gonadotropins, thereby influencing steroidogenesis and gametogenesis.
Eman M. Hassanein, Zoltán Szelényi, Ottó Szenci   +2 more
doaj   +1 more source

Significant Serum Progesterone Variations on the Day of Final Oocyte Maturation in Stimulated IVF Cycles

Frontiers in Endocrinology, 2019
Objective: To evaluate intraday serum progesterone levels on the day of final oocyte maturation in women undergoing ovarian stimulation in a GnRH-antagonist protocol.Study design, size, and duration: The study was done as a prospective observational ...
Upma Shanker, Barbara Lawrenz, Barbara Lawrenz, Leif Bungum, Leyla Depret Bixio, Francisco Ruiz, Carol Coughlan, Human M. Fatemi, Human M. Fatemi, Human M. Fatemi   +9 more
doaj   +1 more source

Effects of different doses of testosterone on gonadotropins, 25-hydroxyvitamin D3, and blood lipids in healthy men

, 2014
Nina Gårevik, Anders Rane, Linda Björkhem-Bergman, Lena Ekström Division of Clinical Pharmacology, Department of Laboratory Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden Aims: To study the effect and ...
Rane A, Björkhem-Bergman L, Gårevik N, Ekström L   +3 more
core  

Human steroidogenesis: implications for controlled ovarian stimulation with exogenous gonadotropins

, 2014
In the menstrual cycle, the mid-cycle surge of gonadotropins (both luteinising hormone [LH] and follicle-stimulating hormone [FSH]) signals the initiation of the periovulatory interval, during which the follicle augments progesterone production and ...
Andersen, Claus Y, Ezcurra, Diego, Diego Ezcurra, Claus Y Andersen   +3 more
core   +1 more source

Present and future of recombinant gonadotropins in reproductive medicine

, 2012
Pharmacological ovarian stimulation has a major role in reproductive medicine and has been used in anovulatory patients and in the induction of multifollicular development required for the procedures of assisted reproductive techniques (ART).
PETRAGLIA, FELICE, TOSTI, CLAUDIA, DI SABATINO, ALESSANDRA, MORGANTE, GIUSEPPE, MUSACCHIO, MARIA CONCETTA, DE LEO, VINCENZO   +5 more
core   +1 more source

Kisspeptin: A Central Regulator of Reproduction in Mammals

SVU-International Journal of Veterinary Sciences, 2019
The discovery of the role of kisspeptin neurons in the regulation of mammalian reproduction in 2003 was one of the biggest breakthroughs in reproductive endocrinology within the last few decades.
Nahoko Ieda, Ahmed SA Hassaneen, Naoko Inoue, Yoshihisa Uenoyama, Hiroko Tsukamura   +4 more
doaj   +1 more source