Expression of proliferating cell nuclear antigen in the endometrium of mares during estrus and at early diestrus

Immunohistochemical expression of proliferating cell nuclear antigen (PCNA) was evaluated in the endometrium of mares during estrus and at early diestrus. Three samples were collected by endometrial biopsy from 10 mares, on estrus/ second day, in the ovulation day and seven days after the ovulation...

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Main Authors:	Geórgia Duna Mansour, Lio Moreira, Ana Maria Reis Ferreira
Format:	Article
Language:	English
Published:	Universidade de São Paulo 2015-12-01
Series:	Brazilian Journal of Veterinary Research and Animal Science
Subjects:	Cell proliferation Endometrium Immunohistochemical Mare PCNA
Online Access:	http://www.revistas.usp.br/bjvras/article/view/83959

id	doaj-451c10c102c54368bc06d84156ba055f
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spelling	doaj-451c10c102c54368bc06d84156ba055f2020-11-25T03:50:16ZengUniversidade de São PauloBrazilian Journal of Veterinary Research and Animal Science1413-95961678-44562015-12-0152410.11606/issn.1678-4456.v52i4p356-36298445Expression of proliferating cell nuclear antigen in the endometrium of mares during estrus and at early diestrusGeórgia Duna Mansour0Lio Moreira1Ana Maria Reis Ferreira2Universidade Federal Fluminense, Programa de Pós-Graduação em PatologiaUniversidade Federal do Estado do Rio de Janeiro, Instituto de Biologia, Laboratório de Patologia GeralUniversidade Federal Fluminense, Faculdade Veterinária, Departamento de Patologia e Clínica Veterinária, Setor de Anatomia Patológica Veterinária Immunohistochemical expression of proliferating cell nuclear antigen (PCNA) was evaluated in the endometrium of mares during estrus and at early diestrus. Three samples were collected by endometrial biopsy from 10 mares, on estrus/ second day, in the ovulation day and seven days after the ovulation day. PCNA expression was high in luminal epithelium and low in endometrial glands on samples taken on estrus/second day and on the ovulation day (p < 0.05). For samples collected on the seventh day following ovulation, the averaged PCNA immunostaining was higher in glandular epithelium (p < 0.05). The study revealed that luminal epithelial cells exhibit higher proliferation during estrus and glandular epithelial cells exhibited higher proliferation during diestrus. http://www.revistas.usp.br/bjvras/article/view/83959Cell proliferationEndometriumImmunohistochemicalMarePCNA
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Geórgia Duna Mansour Lio Moreira Ana Maria Reis Ferreira
spellingShingle	Geórgia Duna Mansour Lio Moreira Ana Maria Reis Ferreira Expression of proliferating cell nuclear antigen in the endometrium of mares during estrus and at early diestrus Brazilian Journal of Veterinary Research and Animal Science Cell proliferation Endometrium Immunohistochemical Mare PCNA
author_facet	Geórgia Duna Mansour Lio Moreira Ana Maria Reis Ferreira
author_sort	Geórgia Duna Mansour
title	Expression of proliferating cell nuclear antigen in the endometrium of mares during estrus and at early diestrus
title_short	Expression of proliferating cell nuclear antigen in the endometrium of mares during estrus and at early diestrus
title_full	Expression of proliferating cell nuclear antigen in the endometrium of mares during estrus and at early diestrus
title_fullStr	Expression of proliferating cell nuclear antigen in the endometrium of mares during estrus and at early diestrus
title_full_unstemmed	Expression of proliferating cell nuclear antigen in the endometrium of mares during estrus and at early diestrus
title_sort	expression of proliferating cell nuclear antigen in the endometrium of mares during estrus and at early diestrus
publisher	Universidade de São Paulo
series	Brazilian Journal of Veterinary Research and Animal Science
issn	1413-9596 1678-4456
publishDate	2015-12-01
description	Immunohistochemical expression of proliferating cell nuclear antigen (PCNA) was evaluated in the endometrium of mares during estrus and at early diestrus. Three samples were collected by endometrial biopsy from 10 mares, on estrus/ second day, in the ovulation day and seven days after the ovulation day. PCNA expression was high in luminal epithelium and low in endometrial glands on samples taken on estrus/second day and on the ovulation day (p < 0.05). For samples collected on the seventh day following ovulation, the averaged PCNA immunostaining was higher in glandular epithelium (p < 0.05). The study revealed that luminal epithelial cells exhibit higher proliferation during estrus and glandular epithelial cells exhibited higher proliferation during diestrus.
topic	Cell proliferation Endometrium Immunohistochemical Mare PCNA
url	http://www.revistas.usp.br/bjvras/article/view/83959
work_keys_str_mv	AT georgiadunamansour expressionofproliferatingcellnuclearantigenintheendometriumofmaresduringestrusandatearlydiestrus AT liomoreira expressionofproliferatingcellnuclearantigenintheendometriumofmaresduringestrusandatearlydiestrus AT anamariareisferreira expressionofproliferatingcellnuclearantigenintheendometriumofmaresduringestrusandatearlydiestrus
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Expression of proliferating cell nuclear antigen in the endometrium of mares during estrus and at early diestrus

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