Results 141 to 150 of about 224,439 (383)

Expression of genes for Kisspeptin (KISS1), Neurokinin B (TAC3), Prodynorphin (PDYN), and gonadotropin inhibitory hormone (RFRP) across natural puberty in ewes

Physiological Reports, 2020
Expression of particular genes in hypothami of ewes was measured across the natural pubertal transition by in situ hybridization. The ewes were allocated to three groups (n = 4); prepubertal, postpubertal and postpubertally gonadectomized (GDX ...
Qun Li, Jeremy T. Smith, Belinda Henry, Alexandra Rao, Alda Pereira, Iain J. Clarke   +5 more
doaj   +1 more source

Utilizing of protein splicing phenomenon for optimization of obtaining and purification of the recombinant human growth hormone [PDF]

Europ J Medic Res., 2006, Oct. 8, vol.11 - p. 128-129, 2006
Protein splicing is a post-translational autocatalystic excision of internal protein sequence (intein) with the subsequent ligation of the flanking polypeptides (exteins). The high specificity of excision ensured by intein makes it possible to use a phenomenon of protein splicing for the biotechnology purposes.
arxiv  

Localization of gonadotropin-releasing hormone (GnRH), gonadotropin-inhibitory hormone (GnIH), kisspeptin and GnRH receptor and their possible roles in testicular activities from birth to senescence in mice.

Journal of Experimental Zoology. Part A: Ecological Genetics and Physiology, 2012
The changes in distribution and concentration of neuropeptides, gonadotropin-releasing hormone (GnRH), gonadotropin-inhibitory hormone (GnIH), kisspeptin, and gonadotropin-releasing hormone receptor (GnRH-R) were evaluated and compared with reproductive ...
S. Anjum, A. Krishna, R. Sridaran, K. Tsutsui   +3 more
semanticscholar   +1 more source

Comparison of Luteal Support Protocols in Frozen IVF/ICSI Cycles: A Network Meta‐Analysis

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Background Luteal support is a core success factor of frozen embryo transfers (FET). However, inconsistency across recommended protocols generates notable heterogeneity across reproductive outcomes. Objective To determine the most effective luteal support strategy (LPS) based on five key factors related to the effectiveness of FET cycles ...
Neerujah Balachandren, Meenakshi Veeramani, Sureka Suriyakumar, Sarah Wiley, Dimitrios Mavrelos, Ephia Yasmin, Stavroula L. Kastora   +6 more
wiley   +1 more source

Numerical bifurcation analysis of pattern formation in a cell based auxin transport model [PDF]

arXiv, 2012
Transport models of growth hormones can be used to reproduce the hormone accumulations that occur in plant organs. Mostly, these accumulation patterns are calculated using time step methods, even though only the resulting steady state patterns of the model are of interest. We examine the steady state solutions of the hormone transport model of Smith et
arxiv  

The evolution and variety of RFamide-type neuropeptides: insights from deuterostomian invertebrates [PDF]

, 2014
Five families of neuropeptides that have a C-terminal RFamide motif have been identified in vertebrates: (1) gonadotropin-inhibitory hormone (GnIH), (2) neuropeptide FF (NPFF), (3) pyroglutamylated RFamide peptide (QRFP), (4) prolactin-releasing peptide (
Elphick, MR, Mirabeau, O
core   +1 more source

Pain Reduction in Linzagolix‐Treated Patients With Uterine Fibroids: A Secondary Mediation Analysis of the PRIMROSE 1 and 2 Phase 3 Trials

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective Among women with uterine fibroids (UFs), we assess the extent to which the linzagolix effect on pain alleviation is explained by its effect on reducing heavy menstrual bleeding (HMB) and fibroid volume (FV). Design Post hoc analysis on the pooled data from two randomised double‐blind placebo‐controlled phase 3 trials.
Sven Becker, Marie‐Madeleine Dolmans, Francisco Carmona Herrera, Felice Petraglia, Stefan P. Renner, Raluca Ionescu‐Ittu, Julien St‐Pierre, Mitra Boolell, Elke Bestel, Satoshi Hori, Jacques Donnez   +10 more
wiley   +1 more source

Molecular Coevolution of Neuropeptides Gonadotropin-Releasing Hormone and Kisspeptin with their Cognate G Protein-Coupled Receptors

Frontiers in Neuroscience, 2012
The neuropeptides gonadotropin-releasing hormone (GnRH) and kisspeptin (KiSS), and their receptors gonadotropin-releasing hormone receptor (GnRHR) and kisspeptin receptor (KiSSR) play key roles in vertebrate reproduction.
Dong-kyu Kim, Eun Bee Cho, M. J. Moon, Sumi Park, Jong-Ik Hwang, J. do Rego, H. Vaudry, J. Seong   +7 more
semanticscholar   +1 more source

Massive peritoneal inclusion cyst with secondary abscessation

Surgical Practice, EarlyView.
Abstract Peritoneal inclusion cysts are rare intra‐abdominal cystic lesions of controversial pathogenesis and nomenclature. Postulated to be of neoplastic or reactive origin, they are characterised by progressive expansion and variable symptomatology in classically reproductive‐aged females.
Christian P. Pappas, Zhengchao Xu, Gabrielle Hicks, Mina Sarofim, Ruwanthi Wijayawardana, David L. Morris   +5 more
wiley   +1 more source

Sellar collision tumor involving pituitary gonadotroph adenoma and chondroma: a potential clinical diagnosis [PDF]

, 2018
We report on a 74-year-old male patient who presented with progressive neuroophthalmologic symptoms soon after the administration of a long-acting gonadotropin-releasing hormone agonist for treatment of a prostate cancer. Imaging revealed a destructively
Christ, Emanuel, Giger, Olivier, Kuhlen, Dominique, Sahli, Rahel, Vajtai, Istvan   +4 more
core