Results 41 to 50 of about 118,680 (255)

Effect of elevating luteinizing hormone action using low doses of human chorionic gonadotropin on double ovulation, follicle dynamics, and circulating follicle-stimulating hormone in lactating dairy cows

Journal of Dairy Science, 2022
: Double ovulation and twin pregnancy are undesirable traits in dairy cattle. Based on previous physiological observations, we tested the hypothesis that increased LH action [low-dose human chorionic gonadotropin (hCG)] before the expected time of ...
Victor E. Gomez-Leon, Adam D. Beard, O.J. Ginther, Milo C. Wiltbank   +3 more
doaj   +1 more source

Correlation between anti-Mullerian hormone, luteinizing hormone, follicle-stimulating hormone, thyroid-stimulating hormone, estradiol, and vitamin D: a retrospective study in women with secondary infertility

Novelty in Biomedicine
Background: This study aims to evaluate the correlation between anti-Müllerian hormone, luteinizing hormone, follicle-stimulating hormone, thyroid-stimulating hormone, Estradiol, and vitamin D in women experiencing secondary infertility.
Zahra Moradi Ghadi, Elham Saffarieh, Maryam Ezzedin, Behpoor Yousefi, Azam Azargoon, Abbas Ziari, Najme Hemmatian, Nahid Azad   +7 more
doaj   +1 more source

Molecular and functional insights into gonadotropin hormone receptor dimerization and oligomerization [PDF]

, 2018
The gonadotrophin hormones, follicle stimulating hormone and luteinising hormone, are essential for reproduction. They work in concert to control multiple aspects of gonadal function to ultimately produce meiotically competent and fertilisable gametes ...
Agwuegbo, U, Jonas, KC
core   +1 more source

Effect of Bengkoang (Pachyrhizus erosus) Extract on Estrogen Receptor-?, Progesterone Receptor Expression, and Follicle-Stimulating Hormone Levels

Indonesian Journal of Obstetrics and Gynecology
Objective: Progesterone functions by inhibiting the release of Gonadotropin-Releasing Hormone (GnRH), which decreases Follicle-Stimulating Hormone (FSH) levels and converts them into hypoestrogens.
Suryanti, Mayasari Putri Ardela, Eka Frenty Hadiningsih, Sri Winarsih, Noorhamdani, Tatit Nurseta, Eviana Norahmawati   +6 more
doaj   +1 more source

Secondary Amenorrhea with Low Serum Luteinizing Hormone and Follicle-stimulating Hormone Caused by an Inhibin A- and Inhibin B-producing Granulosa Cell Tumor

Taiwanese Journal of Obstetrics & Gynecology, 2009
Objective: Here, we report a case of secondary amenorrhea with low serum luteinizing hormone and follicle-stimulating hormone levels due to an inhibin A- and inhibin B-producing granulosa cell tumor of the ovary.
Marzieh Agha-Hosseini, Ashraf Aleyaseen, Leili Safdarian, Ladan Kashani   +3 more
doaj   +1 more source

Utility of Ovarian Tumour Marker Cancer Antigen-125 and Endocrine Hormonal Status in Polycystic Ovary Syndrome [PDF]

Journal of Clinical and Diagnostic Research, 2018
Introduction: Polycystic Ovary Syndrome (PCOS) is the most common endocrinopathy in women of reproductive age. Women with PCOS are at increased risk of reproductive abnormalities with a prevalence of up to 10%.
Shahid Akbar Mujawar, Vilas Namdeorao Kurude, Harshada Ashok Gaikwad, Vinayak Wamanrao Patil   +3 more
doaj   +1 more source

Leptin receptor in the chicken ovary: potential involvement in ovarian dysfunction of ad libitum-fed broiler breeder hens [PDF]

, 2004
In hens, the ovarian follicles committed to ovulation are arranged in an ordered follicular hierarchy. In standard broiler breeders hens genetically selected for high growth rate the reproductive function is clearly dysfunctional.
Cassy, Sandrine, Collin, Anne, Crochet, Sabine, Metayer, Sonia, Rideau, Nicole, Tesseraud, Sophie   +5 more
core   +3 more sources

Follicle Stimulating Hormone is an accurate predictor of azoospermia in childhood cancer survivors.

PLoS ONE, 2017
The accuracy of Follicle Stimulating Hormone as a predictor of azoospermia in adult survivors of childhood cancer is unclear, with conflicting results in the published literature.
Thomas W Kelsey, Lauren McConville, Angela B Edgar, Alex I Ungurianu, Rod T Mitchell, Richard A Anderson, W Hamish B Wallace   +6 more
doaj   +1 more source

Prevalence, Pattern and Predictors for Dyslipidemia of Chinese Women With Polycystic Ovary Syndrome

Frontiers in Cardiovascular Medicine, 2021
Objective: To investigate the prevalence, pattern and risk predictors for dyslipidemia among Chinese women with polycystic ovary syndrome (PCOS).Study Design and Methods: A total of 1,000 women diagnosed as PCOS by modified Rotterdam criteria were ...
Xi Luo, Wang-Yu Cai, Xiao-Ke Wu, Xiao-Ke Wu   +3 more
doaj   +1 more source

Peripheral and central mechanisms involved in hormonal control of male and female reproduction [PDF]

, 2016
Reproduction involves the integration of hormonal signals acting across multiple systems togenerate a synchronized physiological output. A critical component of reproduction is the luteinizinghormone (LH) surge, which is mediated by estradiol (E2) and ...
Bentley, G. E., Calandra, Ricardo Saul, Micevych, P. E., Paredes, A. H., Rudolph, L. M., Tesone, Marta, Wu, T. J.   +6 more
core   +1 more source