Results 41 to 50 of about 261,543 (347)

The use of GnRH analogs in preserving ovarian function during chemotherapy

open access: yesMiddle East Fertility Society Journal, 2021
Background The literature has always been controversial on the use of gonadotropin-releasing hormone agonists in preserving fertility in women of childbearing age after chemotherapy; thereby, in this article, we will be discussing its use in preserving ...
Omar M. Odeh   +3 more
doaj   +1 more source

The direct response of the gonads to cues of stress in a temperate songbird species is season-dependent. [PDF]

open access: yes, 2013
The gonadotropin releasing hormone (GnRH) system in the hypothalamus is often considered the final point in integration of environmental cues as they pertain to the reproductive axis.
Bentley, George   +2 more
core   +2 more sources

Gonadotropin-Releasing Hormone (GnRH) Receptor Structure and GnRH Binding

open access: yesFrontiers in Endocrinology, 2017
Gonadotropin-releasing hormone (GnRH) regulates reproduction. The human GnRH receptor lacks a cytoplasmic carboxy-terminal tail but has amino acid sequence motifs characteristic of rhodopsin-like, class A, G protein-coupled receptors (GPCRs). This review
C. Flanagan, Ashmeetha Manilall
semanticscholar   +1 more source

Choosing trigger of ovulation for optimization of in vitro fertilization programs (literature review) [PDF]

open access: yesГинекология, 2016
This review presents recent data on the impact of different triggers on the clinical and embryological indicators of the effectiveness of assisted reproductive technology in patients with normal and excessive ovarian response to superovulation ...
S M Eapen   +4 more
doaj  

Chromatin status and transcription factor binding to gonadotropin promoters in gonadotrope cell lines. [PDF]

open access: yes, 2017
BackgroundProper expression of key reproductive hormones from gonadotrope cells of the pituitary is required for pubertal onset and reproduction. To further our understanding of the molecular events taking place during embryonic development, leading to ...
Brayman, Melissa J   +6 more
core   +3 more sources

A meta-analysis and systematic review of randomized controlled trials with degarelix versus gonadotropin-releasing hormone agonists for advanced prostate cancer [PDF]

open access: yes, 2016
Our aim was to systematically evaluate the benefits of degarelix as antagonist versus agonists of gonadotropin-releasing hormones (GnRH) for the treatment of advanced prostate cancer (PC).
CATTARINO, SUSANNA   +10 more
core   +1 more source

Expression and Role of Gonadotropin-Releasing Hormone 2 and Its Receptor in Mammals

open access: yesFrontiers in Endocrinology, 2017
Gonadotropin-releasing hormone 1 (GnRH1) and its receptor (GnRHR1) drive mammalian reproduction via regulation of the gonadotropins. Yet, a second form of GnRH (GnRH2) and its receptor (GnRHR2) also exist in mammals.
A. Desaulniers   +3 more
semanticscholar   +1 more source

Effect of luteal phase support gonadotropin-releasing hormone agonist on the endometrial receptivity and outcomes of in vitro fertilization programs [PDF]

open access: yesГинекология, 2016
Patients with tubal infertility in implantation window period show impaired endometrial receptivity with low implantation potention that is characterized by decrease in mature pinopodes level on endometrium, decreased expression of leukemia inhibitory ...
E M Savelyeva   +3 more
doaj  

The Role of RFamide-Related Peptide-3 in Age-Related Reproductive Decline in Female Rats. [PDF]

open access: yes, 2016
Reproductive senescence, the point in time when females cease to show estrous cyclicity, is associated with endocrine changes in the hypothalamus, pituitary, and gonads. However, the mechanisms triggering this transition are not well understood.
Bentley, George E   +4 more
core   +1 more source

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