An approach to uncover the relationship between 17b-estradiol and ESR1/ESR2 ratio in the regulation of canine corpus luteum

Autor: Antenor Pereira Bonfim Neto, Ana Paula Mattoso Miskulin Cardoso, Renata dos Santos Silva, Liza Margareth Medeiros de Carvalho Sousa, Ines Cristina Giometti, Mario Binelli, Stefan Bauersachs, Mariusz Pawel Kowalewski, Paula de Carvalho Papa

Publikováno v: Frontiers in Veterinary Science, Vol 9 (2022)

The canine corpus luteum (CL) is able to synthetise, activate and deactivate 17b-estradiol (E2) and also expresses nuclear estrogen receptors in a time-dependent manner during diestrus. Nevertheless, we are still missing a better comprehension of E2

Externí odkaz: https://doaj.org/article/61e9efc2633d46b88f3d9e0d7f2dba7a

Insulin induces steroidogenesis in canine luteal cells via PI3K-MEK-MAPK

Autor: Ines Cristina Giometti, F. A. G. Santos, Loren D'Aprile, Ana Paula Mattoso Miskulin Cardoso, Paula de Carvalho Papa, Liza Margareth Medeiros de Carvalho Sousa, Suraj Unniappan, Renata dos Santos Silva, Mariusz P. Kowalewski, Arnaldo Shindi Maruyama

Glucose uptake increases in canine luteal cells under insulin treatment. We hypothesize that insulin also increases luteal cell steroidogenesis. Dogs underwent elective ovariohysterectomy from days 10-60 post ovulation and their corpora lutea (CL) an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abb4c93e0bdfb26a32138b49505c793d

Is the canine corpus luteum an insulin-sensitive tissue?

Autor: Vanessa Uemura da Fonseca, Ana Barbara Alves-Wagner, Renata dos Santos Silva, Paula de Carvalho Papa, Thiago Senna Di Vincenzo, Liza Margareth Medeiros de Carvalho Sousa, Ubiratan Fabres Machado, Rafael Magdanelo Leandro

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

This study aimed to determine in the canine corpus luteum throughout the dioestrus (1) the influence of insulin on glucose uptake; (2) the regulation of genes potentially involved; and (3) the influence of hypoxia on glucose transporter expression an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6936be8072a832da06c1162475ca0553
https://doi.org/10.1530/joe-16-0173

Development and morphological changes in the vaginal closure membrane throughout gestation inGalea spixii(Rodentia: Caviidae)

Autor: Renata dos Santos Silva, Moacir Franco de Oliveira, Diego Carvalho Viana, Rose Eli Grassi Rici, Franceliusa Delys de Oliveira, Amilton Cesar dos Santos, Gleidson Benevides de Oliveira, Antônio Chaves de Assis-Neto

Publikováno v: Microscopy Research and Technique. 79:359-364

Present research was carried out in order to perform the monitoring of development, recognizes the type of tissue and describes histological and cellular changes of the vaginal closure membrane (VCM) throughout pregnancy in Galea spixii. The results

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a514eba49cbc11c940d3f9c7b7764bd2
https://doi.org/10.1002/jemt.22638

Influência do estrógeno e do interferon γ sobre a expressão da indoleamina-2,3-dioxigenase em cultura de células de placenta e embriões de ratas Wistar

Autor: Renata dos Santos Silva, Maria Letícia Baptista Salvadori, Bernadete L. Liphaus, Erika Zolcsak de Sousa, Pedro Kastein Faria da Cunha Bianchi, José Roberto Kfoury Junior

Publikováno v: Pesquisa Veterinária Brasileira, Vol 35, Iss 9, Pp 795-800 (2015)
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Pesquisa Veterinária Brasileira v.35 n.9 2015
Pesquisa Veterinária Brasileira
Colégio Brasileiro de Patologia Animal (CBPA)
instacron:EMBRAPA
Pesquisa Veterinária Brasileira, Volume: 35, Issue: 9, Pages: 795-800, Published: SEP 2015

Resumo: A indoleamina 2,3-dioxigenase (IDO) é uma enzima responsável por catabolizar o aminoácido triptofano. Sua presença no ambiente uterino placentário está relacionada à tolerância imunológica ao semi-aloenxerto, pois impede a prolifera�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d96c2ee12c636a873125ab8e00df039
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2015000900795&lng=en&tlng=en