Výsledky vyhledávání - "Roberta Araujo-Lopes"

Hypothalamic Expression of Estrogen Receptor Isoforms Underlies Estradiol Control of Luteinizing Hormone in Female Rats

Autor: Patricia C Henriques, Nayara S S Aquino, Ana C Campideli-Santana, Juneo F Silva, Roberta Araujo-Lopes, Celso R Franci, Candido C Coimbra, Raphael E Szawka

Publikováno v: Endocrinology. 163(8)

Luteinizing hormone (LH) secretion during the ovarian cycle is governed by fluctuations in circulating estradiol (E2) that oppositely regulate kisspeptin neurons in the anteroventral periventricular nucleus (AVPV) and arcuate nucleus (ARC) of the hyp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5395f25650e0ed8f5d3e6ff3e35cdcc3
https://pubmed.ncbi.nlm.nih.gov/35789268

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Morphological plasticity of the tuberoinfundibular dopaminergic neurones in the rat during the oestrous cycle and lactation

Autor: Roberta Araujo-Lopes, Brian I. Hyland, Raphael E. Szawka, Stephen J. Bunn, Jade York, Siew Hoong Yip, David R. Grattan

Publikováno v: Journal of Neuroendocrinology. 32

The hypothalamic tuberoinfundibular dopaminergic (TIDA) neurones are critical with respect to regulating prolactin secretion from the anterior pituitary. Under most physiological conditions, they are stimulated by prolactin to release dopamine into t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16a29b5f240f485412434369c092d344
https://doi.org/10.1111/jne.12884

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Author response for 'Morphological plasticity of the tuberoinfundibular dopaminergic neurons in the rat during the estrous cycle and lactation'

Autor: Jade York, Siew Hoong Yip, Raphael E. Szawka, Stephen J. Bunn, David R. Grattan, Brian I. Hyland, Roberta Araujo-Lopes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9dde8683cc84955159ae6cdac39797b7
https://doi.org/10.1111/jne.12884/v2/response1

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Estradiol Potentiates But Is Not Essential for Prolactin-Induced Suppression of Luteinizing Hormone Pulses in Female Rats

Autor: Cleiton Lopes-Aguiar, Laisa Taline Magalhaes Hipolito, Nayara S. S. Aquino, Roberta Araujo-Lopes, Juneo Freitas Silva, Patricia C Henriques, Adelina M. Reis, Ana C Campideli-Santana, Raphael E. Szawka, David R. Grattan

Publikováno v: Endocrinology. 161

Hyperprolactinemia causes infertility by suppressing gonadotropin-releasing hormone (GnRH) and luteinizing hormone (LH) secretion. Because effects of prolactin (PRL) on the hypothalamus usually require estradiol (E2), we investigated the role of E2 i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::528b685e2e659607b7836ebf0045755f
https://doi.org/10.1210/endocr/bqaa022

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α-Estrogen and Progesterone Receptors Modulate Kisspeptin Effects on Prolactin: Role in Estradiol-Induced Prolactin Surge in Female Rats

Autor: Nayara S. S. Aquino, Candido Celso Coimbra, Adelina M. Reis, Patricia C Henriques, Roberta Araujo-Lopes, Felipe E F Lopes, Daniela O. Gusmao, Celso Rodrigues Franci, Raphael E. Szawka

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Kisspeptin (Kp) regulates prolactin (PRL) in an estradiol-dependent manner. We investigated the interaction between ovarian steroid receptors and Kp in the control of PRL secretion. Intracerebroventricular injections of Kp-10 or Kp-234 were performed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a71f1e4cb85635814fe839a48551c81
https://doi.org/10.1210/en.2016-1855

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Hypothalamic effects of Tamoxifen on oestrogen regulation of luteinising hormone and prolactin secretion in female rats

Autor: Nayara S. S. Aquino, Maristela O. Poletini, I. A. R. Batista, Raphael E. Szawka, Celso Rodrigues Franci, Patricia C Henriques, Roberta Araujo-Lopes, Adelina M. Reis

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Oestradiol (E2) acts in the hypothalamus to regulate luteinising hormone (LH) and prolactin (PRL) secretion. Tamoxifen (TX) has been extensively used as a selective oestrogen receptor modulator, although its neuroendocrine effects remain poorly under

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f77f94adbb89e8a67a4e13667a3cf6b0

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Role of sex hormones in hypercapnia-induced activation of the locus coeruleus in female and male rats

Autor: Raphael E. Szawka, Cristiane M. Leite, D. de Carvalho, Kênia C. Bícego, Danuzia A. Marques, Roberta Araujo-Lopes, Janete Aparecida Anselmo-Franci, Luciane H. Gargaglioni, Marcelo Picinin Bernuci

Publikováno v: Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

Made available in DSpace on 2018-12-11T16:59:23Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-01-28 The locus coeruleus (LC) has been suggested as a CO2 chemoreceptor site in mammals. Most of the studies involving the role of the LC in hyper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b46a0479222601b999c29996100ea862
https://pubmed.ncbi.nlm.nih.gov/26601772

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