Results 51 to 60 of about 75,810 (239)

Effect of exogenous progesterone and gonadotropin-releasing hormone application on maintenance of pregnancy in early pregnant ewes after prostaglandin f2 alpha injection [PDF]

Eurasian Journal of Veterinary Sciences
Aim: We tested the hypothesis that exogenous progesterone (P4) and gonadotropin-releasing hormone applications (GnRH) would prevent detrimental effect of prostaglandinF2alfa (PGF2α) on early pregnancy in ewes by sustaining high plasma progesterone ...
Mehmet Köse, Mehmet Salih Kaya, Mehmet Osman Atlı   +2 more
doaj  

Preclinical and Toxicology Studies of LPM7100328, a Novel Oral GnRH Antagonist. [PDF]

Pharmacol Res Perspect
ABSTRACT LPM7100328 is a novel oral GnRH antagonist being developed for the prevention of premature luteinizing hormone (LH) surges in women undergoing controlled ovarian stimulation. The studies presented herein reported assessment of safety in favor of human clinical trials.
Wang Y, Zhao J, Zou F, Jiang W, Zhang J, Yu P, Ye L, Sun X, Li C, Tian J.   +9 more
europepmc   +2 more sources

Receptor activation in GNRH receptors [PDF]

, 2000
Includes bibliographical ...
Ott, Thomas Ruthard
core   +1 more source

Regulation of gonadotropin-releasing hormone (GnRH)-receptor gene expression in tilapia: Effect of GnRH and dopamine [PDF]

, 2004
The present work was designed to study certain aspects of the endocrine regulation of gonadotropin-releasing hormone receptor (GnRH-R) in the pituitary of the teleost fish tilapia.
Avitan, A, Levavi-Sivan, B, Safarian, H., Elizur, A., Avitan, A., Rosenfeld, H, Rosenfeld, H., Safarian, H, Elizur, A, Levavi-Sivan, B.   +9 more
core   +2 more sources

Age, embryo donor status, and insemination with chilled semen all predispose to persistent breeding‐induced endometritis in warmblood mares

Equine Veterinary Journal, EarlyView.
Abstract Background Persistent breeding‐induced endometritis (PBIE) is a common reason for mares failing to establish pregnancy. Objective To examine the hypothesis that advancing mare age and embryo donor status predispose to PBIE and compromise fertility.
Tom Stout, Rik Serrarens, Bart Leemans, Anthony Claes   +3 more
wiley   +1 more source

Cross‐Regulation Between DNA Methylation and Circadian Clock Reprogramming in Ovarian Cancer: Mechanistic Insights, Biomarker Potential, and Therapeutic Implications

International Journal of Cancer, EarlyView.
ABSTRACT Early diagnosis remains challenging, recurrence rates remain high, and platinum resistance frequently develops in ovarian cancer (OC), collectively representing major barriers to long‐term patient survival. DNA methylation (DNAm), as a relatively stable yet dynamically modifiable epigenetic signature, can capture alterations in tumor states ...
Min Xing, Chang Zhou, Yi Tang, Shuhui Xu, Shasha Zhou, Weiai Liu, Huiping Liu   +6 more
wiley   +1 more source

EFFECT OF GONADOTROPIN RELEASING HORMONE ON REPRODUCTION PERFORMANCE OF BUFFALOES WITH RETENTION OF FETAL MEMBRANES [PDF]

Basrah Journal of Veterinary Research, 2014
This study was performed on 64 Iraqi female buffaloes suffered from Retained fetal membranes in - Karbala province on the period from December 2012 until December 2013 with different ages.
Abdulamir -Ali- Alzahid
doaj   +1 more source

Coexisting adenomyosis in endometriosis: Similar pain and quality of life, with longer bleeding and bowel symptoms—A comparative cross‐sectional study

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To compare pain, menstrual flow, and quality of life (QoL) between women undergoing surgery for endometriosis only compared with women with endometriosis and coexisting adenomyosis. Methods A cross‐sectional study, set in two tertiary hospitals, of reproductive‐aged women (18–50 years) with a preoperative imaging diagnosis of ...
Mariana Matzenbacher Brunoro, Ana Clara Pimenta Servidoni, Sofia Di Nur Wakabayashi, Camila Rebeque Dagola, Marina Paula Andres, Mauricio Simoes Abrao   +5 more
wiley   +1 more source

From trascriptomic analysis to in vivo functional experiments: zebrafish as a model for studying GnRH system

, 2016
GnRH neurons are a small group of hypothalamic neurons that controls reproductive functions and fertility in mammals. During embryonic life, GnRH neurons arise from the olfacory placode and migrate towards the hypothalamus throughout the nasal mesenchyme
F. Cotelli, A. Lettieri, A. Cariboni, V. Andrè, R. Oleari, Y. Gothilf   +5 more
core   +2 more sources

The contribution of His7.36(305) of the GnRH receptor to ligand binding and receptor activation [PDF]

, 2004
Bibliography: leaves 88-104.The current study was perfonned to give insights into the role of individual amino acid residues of both the GnRH receptor and the GnRH ligand in receptor function.
Mayevu, Ntateko Merriam Immogen
core   +1 more source