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Accumulation of Eosinophils in the Infundibulum of the Bovine Oviduct Just after Ovulation

This study was to investigate the localization and distribution of eosinophils (EOS) in the bovine oviduct throughout the estrous cycle. Histological studies revealed more abundant EOS in the infundibula of the oviducts ipsilateral to the preovulatory dominant follicle and the ovulated ovary. The nu...

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Autores principales: KOWSAR, Rasoul, JIEMTAWEEBOON, Sineenard, SHIRASUNA, Koumei, SHIMIZU, Takashi, SASAKI, Motoki, KITAMURA, Nobuo, MIYAMOTO, Akio
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japanese Society of Veterinary Science 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4197150/
https://www.ncbi.nlm.nih.gov/pubmed/24881652
http://dx.doi.org/10.1292/jvms.13-0130
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author KOWSAR, Rasoul
JIEMTAWEEBOON, Sineenard
SHIRASUNA, Koumei
SHIMIZU, Takashi
SASAKI, Motoki
KITAMURA, Nobuo
MIYAMOTO, Akio
author_facet KOWSAR, Rasoul
JIEMTAWEEBOON, Sineenard
SHIRASUNA, Koumei
SHIMIZU, Takashi
SASAKI, Motoki
KITAMURA, Nobuo
MIYAMOTO, Akio
author_sort KOWSAR, Rasoul
collection PubMed
description This study was to investigate the localization and distribution of eosinophils (EOS) in the bovine oviduct throughout the estrous cycle. Histological studies revealed more abundant EOS in the infundibula of the oviducts ipsilateral to the preovulatory dominant follicle and the ovulated ovary. The number of EOS was higher in the infundibula of the oviducts ipsilateral to the ovulated ovary than those of the oviducts contralateral to the ovulated ovary. The infundibula of the oviducts ipsilateral to the preovulatory dominant follicle had higher number of EOS than those of the oviducts ipsilateral to the mid-cycle corpus luteum. The number of EOS in the isthmus, but not in the ampulla, was higher in the outer layers (tunica muscularis and tunica serosa) than in the inner layers (tunica mucosa and tunica submucosa) during the estrous cycle. Thus, the EOS number varied with the region of the bovine oviduct, with greater number in the infundibula of the oviduct ipsilateral to the ovulated ovary, suggesting the impact of ovulation.
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spelling pubmed-41971502014-10-17 Accumulation of Eosinophils in the Infundibulum of the Bovine Oviduct Just after Ovulation KOWSAR, Rasoul JIEMTAWEEBOON, Sineenard SHIRASUNA, Koumei SHIMIZU, Takashi SASAKI, Motoki KITAMURA, Nobuo MIYAMOTO, Akio J Vet Med Sci Theriogenology This study was to investigate the localization and distribution of eosinophils (EOS) in the bovine oviduct throughout the estrous cycle. Histological studies revealed more abundant EOS in the infundibula of the oviducts ipsilateral to the preovulatory dominant follicle and the ovulated ovary. The number of EOS was higher in the infundibula of the oviducts ipsilateral to the ovulated ovary than those of the oviducts contralateral to the ovulated ovary. The infundibula of the oviducts ipsilateral to the preovulatory dominant follicle had higher number of EOS than those of the oviducts ipsilateral to the mid-cycle corpus luteum. The number of EOS in the isthmus, but not in the ampulla, was higher in the outer layers (tunica muscularis and tunica serosa) than in the inner layers (tunica mucosa and tunica submucosa) during the estrous cycle. Thus, the EOS number varied with the region of the bovine oviduct, with greater number in the infundibula of the oviduct ipsilateral to the ovulated ovary, suggesting the impact of ovulation. The Japanese Society of Veterinary Science 2014-05-30 2014-09 /pmc/articles/PMC4197150/ /pubmed/24881652 http://dx.doi.org/10.1292/jvms.13-0130 Text en ©2014 The Japanese Society of Veterinary Science http://creativecommons.org/licenses/by-nc-nd/3.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) License.
spellingShingle Theriogenology
KOWSAR, Rasoul
JIEMTAWEEBOON, Sineenard
SHIRASUNA, Koumei
SHIMIZU, Takashi
SASAKI, Motoki
KITAMURA, Nobuo
MIYAMOTO, Akio
Accumulation of Eosinophils in the Infundibulum of the Bovine Oviduct Just after Ovulation
title Accumulation of Eosinophils in the Infundibulum of the Bovine Oviduct Just after Ovulation
title_full Accumulation of Eosinophils in the Infundibulum of the Bovine Oviduct Just after Ovulation
title_fullStr Accumulation of Eosinophils in the Infundibulum of the Bovine Oviduct Just after Ovulation
title_full_unstemmed Accumulation of Eosinophils in the Infundibulum of the Bovine Oviduct Just after Ovulation
title_short Accumulation of Eosinophils in the Infundibulum of the Bovine Oviduct Just after Ovulation
title_sort accumulation of eosinophils in the infundibulum of the bovine oviduct just after ovulation
topic Theriogenology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4197150/
https://www.ncbi.nlm.nih.gov/pubmed/24881652
http://dx.doi.org/10.1292/jvms.13-0130
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