Results 21 to 30 of about 3,911 (126)

Brain Control Reproduction by the Endocrine System of Female Blue Gourami (Trichogaster trichopterus)

Biology, 2020
Blue gourami belongs to the Labyrinithici fish and the Anabantiform order. It is characterized by a specific organ located above its gills for the respiration of atmospheric oxygen.
Gad Degani
doaj   +1 more source

Impact of Proestrus on Gene Expression in the Medial Preoptic Area of Mice

Frontiers in Cellular Neuroscience, 2017
The antero-ventral periventricular zone (AVPV) and medial preoptic area (MPOA) have been recognized as gonadal hormone receptive regions of the rodent brain that—via wiring to gonadotropin-releasing hormone (GnRH) neurons—contribute to orchestration of ...
Csaba Vastagh, Zsolt Liposits, Zsolt Liposits   +2 more
doaj   +1 more source

Co‐expression of the calcitonin receptor gene in the hypothalamic kisspeptin neurons in female rats

Reproductive Medicine and Biology, 2018
Purpose Hypothalamic kisspeptin neurons are considered to play a critical role in regulating mammalian reproduction and integrating humoral and neuronal inputs that control gonadotropin‐releasing hormone (GnRH)/gonadotropin release.
Assadullah, Nahoko Ieda, Narumi Kawai, Hirotaka Ishii, Kunio Ihara, Naoko Inoue, Yoshihisa Uenoyama, Hiroko Tsukamura   +7 more
doaj   +1 more source

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

Frontiers in Endocrinology, 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 (PrRP)
Maurice Richard Elphick, Olivier eMirabeau   +1 more
doaj   +1 more source

Deciphering Direct and Indirect Effects of Neurokinin B and GnRH in the Brain-Pituitary Axis of Tilapia

Frontiers in Endocrinology, 2019
Neurokinin B (NKB) and its cognate receptor (NK3R) are emerging as important components of the neuroendocrine regulation of reproduction. Unlike mammalian tac3, which encodes only one mature peptide (namely NKB), two mature peptides are predicted for ...
Naama Mizrahi, Chaim Gilon, Ishwar Atre, Satoshi Ogawa, Ishwar S. Parhar, Berta Levavi-Sivan   +5 more
doaj   +1 more source

Hormone therapy (HT) in women with premature ovarian insufficiency or early menopause: Time to think of a new paradigm for healthy aging. A joint FIGO and IMS position paper

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Premature ovarian insufficiency (POI) and early menopause (EM) affect millions of women worldwide. Compared with normal menopause, they confer a longer duration of estrogen deficiency and are associated not only with a shorter lifespan, but with a reduced healthspan, owing to an increased risk of cardiovascular, skeletal, cognitive and ...
Chiara Benedetto, Suvarna S. Khadilkar, Rossella E. Nappi, Andrea R. Genazzani, Federica Frezet, Laura Cucinella, Hema Divakar, Panagiotis Anagnostis, Nick Panay   +8 more
wiley   +1 more source

Human biomarker navigator

iMeta, EarlyView.
The Human Biomarker Navigator integrates the disease continuum, biomarker dynamics, cross‐organ biomarker networks, biomarker classification, and technology‐driven paradigms. It maps how biomarkers link multi‐system physiology and pathology across the nervous, respiratory, endocrine, circulatory, immune, digestive, urinary, reproductive, and ...
Meng‐Yao Li, Qian Zhang, Zijie Wang, Zeping Gui, Jing Liu, Jingda Li, Maojun Jiang, Zukang Chang, Qingqing Han, Bendong Yang, Tariq Saeed, Jun Li, Jinghan Jia, Chenghu Song, Tong Shao, Tianhuan Peng, Xueying Zhang, Pingping Guo, Jun Luo, Gangao Yang, Yuan Wan, Gokhan Zengin, Quan Yuan, Lingru Li, Xiaohui Fan, Yang Luo, Lvyun Zhu, Yanfei Zheng, Wenjun Mao, Wenlong Sun   +29 more
wiley   +1 more source

Advent of NK3R Antagonists for the Treatment of Menopausal Hot Flushes: A Narrative Review

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT The menopause transition is marked by symptoms predominantly attributed to declining oestrogen levels. Approximately 80% of women experience associated symptoms, and 25% experience severe symptoms. The commonest are vasomotor symptoms (VMS), collectively referring to hot flushes and/or night sweats.
Aaran H. Patel, Aureliane Pierret, Edouard G. Mills, Alexander N. Comninos, Waljit S. Dhillo, Ali Abbara   +5 more
wiley   +1 more source

Factors Associated With Non‐Vasomotor Menopause Symptoms Experienced by 7285 Women: A UK‐Wide National Survey

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective To investigate the factors associated with non‐vasomotor menopause symptoms among women in the UK, focusing on the perceived importance of specific symptoms and their association with demographic and treatment‐related factors. Design A cross‐sectional online survey.
Rhianna Davies, Ashwin Goyal, Zachary Nash, Sarah Hillman, Melanie Davies, Nick Panay, Jane Daniels, Tim Hillard, Bonnie Grant, Paula Briggs, Lynne Robinson, Haitham Hamoda, Channa N. Jayasena   +12 more
wiley   +1 more source

Biochemical profiling and symptomatology of androgen deficiency in males with cluster headache: A prospective case–control study

Headache: The Journal of Head and Face Pain, EarlyView.
Abstract Objectives/Background Cluster headache (CH) has historically been considered a male‐dominated disorder, suggesting a role for androgens in its pathophysiology. We aimed to evaluate hormone profiles and symptoms of androgen deficiency in CH.
Willemijn C. Naber, Roemer B. Brandt, Mariël Leon Morales‐Grooters, Ronald van der Wal, Sjoerd A. A. van den Berg, Jelle J. Goeman, Antoinette Maassen van den Brink, Rolf Fronczek   +7 more
wiley   +1 more source