Immunolocalization of aromatase P450 in the epididymis of podarcis sicula and rattus rattus
The goal of this study was to evaluate P450 aromatase localization in the epididymis of two different vertebrates: the lizard Podarcis sicula, a seasonal breeder, and Rattus rattus, a continuous breeder. P450 aromatase is a key enzyme involved in the local control of spermatogenesis and steroidogene...
Published in: | European Journal of Histochemistry |
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Online Access: | http://hdl.handle.net/11588/794660 https://doi.org/10.4081/ejh.2020.3080 https://www.ejh.it/index.php/ejh/article/view/3080 |
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ftunivnapoliiris:oai:www.iris.unina.it:11588/794660 2024-09-09T20:04:53+00:00 Immunolocalization of aromatase P450 in the epididymis of podarcis sicula and rattus rattus Rosati L. Prisco M. Di Lorenzo M. De Falco M. Andreuccetti P. Rosati, L. Prisco, M. Di Lorenzo, M. De Falco, M. Andreuccetti, P. 2020 http://hdl.handle.net/11588/794660 https://doi.org/10.4081/ejh.2020.3080 https://www.ejh.it/index.php/ejh/article/view/3080 eng eng info:eu-repo/semantics/altIdentifier/wos/WOS:000521219500004 volume:64 issue:1 firstpage:32 lastpage:40 numberofpages:9 journal:EUROPEAN JOURNAL OF HISTOCHEMISTRY http://hdl.handle.net/11588/794660 doi:10.4081/ejh.2020.3080 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85078322330 https://www.ejh.it/index.php/ejh/article/view/3080 17β-estradiol Epididymi P450 aromatase Reproduction Vertebrate Animal Aromatase Connective Tissue Immunohistochemistry Lizard Male Rat info:eu-repo/semantics/article 2020 ftunivnapoliiris https://doi.org/10.4081/ejh.2020.3080 2024-06-17T15:19:34Z The goal of this study was to evaluate P450 aromatase localization in the epididymis of two different vertebrates: the lizard Podarcis sicula, a seasonal breeder, and Rattus rattus, a continuous breeder. P450 aromatase is a key enzyme involved in the local control of spermatogenesis and steroidogenesis and we proved for the first time that this enzyme is represented in the epididymis of both P. sicula and R. rattus. In details, P450 aromatase was well represented in epithelial and myoid cells and in the connective tissue of P. sicula epididymis during the reproductive period; instead, during autumnal resumption this enzyme was absent in the connective tissue. During the non-reproductive period, P450 aromatase was localized only in myoid cells of P. sicula epididymis, whereas in R. rattus it was localized both in myoid cells and connective tissue. Our findings, the first on the epididymis aromatase localization in the vertebrates, suggest a possible role of P450 aromatase in the control of male genital tract function, particularly in sperm maturation. Article in Journal/Newspaper Rattus rattus IRIS Università degli Studi di Napoli Federico II European Journal of Histochemistry 64 1 |
institution |
Open Polar |
collection |
IRIS Università degli Studi di Napoli Federico II |
op_collection_id |
ftunivnapoliiris |
language |
English |
topic |
17β-estradiol Epididymi P450 aromatase Reproduction Vertebrate Animal Aromatase Connective Tissue Immunohistochemistry Lizard Male Rat |
spellingShingle |
17β-estradiol Epididymi P450 aromatase Reproduction Vertebrate Animal Aromatase Connective Tissue Immunohistochemistry Lizard Male Rat Rosati L. Prisco M. Di Lorenzo M. De Falco M. Andreuccetti P. Immunolocalization of aromatase P450 in the epididymis of podarcis sicula and rattus rattus |
topic_facet |
17β-estradiol Epididymi P450 aromatase Reproduction Vertebrate Animal Aromatase Connective Tissue Immunohistochemistry Lizard Male Rat |
description |
The goal of this study was to evaluate P450 aromatase localization in the epididymis of two different vertebrates: the lizard Podarcis sicula, a seasonal breeder, and Rattus rattus, a continuous breeder. P450 aromatase is a key enzyme involved in the local control of spermatogenesis and steroidogenesis and we proved for the first time that this enzyme is represented in the epididymis of both P. sicula and R. rattus. In details, P450 aromatase was well represented in epithelial and myoid cells and in the connective tissue of P. sicula epididymis during the reproductive period; instead, during autumnal resumption this enzyme was absent in the connective tissue. During the non-reproductive period, P450 aromatase was localized only in myoid cells of P. sicula epididymis, whereas in R. rattus it was localized both in myoid cells and connective tissue. Our findings, the first on the epididymis aromatase localization in the vertebrates, suggest a possible role of P450 aromatase in the control of male genital tract function, particularly in sperm maturation. |
author2 |
Rosati, L. Prisco, M. Di Lorenzo, M. De Falco, M. Andreuccetti, P. |
format |
Article in Journal/Newspaper |
author |
Rosati L. Prisco M. Di Lorenzo M. De Falco M. Andreuccetti P. |
author_facet |
Rosati L. Prisco M. Di Lorenzo M. De Falco M. Andreuccetti P. |
author_sort |
Rosati L. |
title |
Immunolocalization of aromatase P450 in the epididymis of podarcis sicula and rattus rattus |
title_short |
Immunolocalization of aromatase P450 in the epididymis of podarcis sicula and rattus rattus |
title_full |
Immunolocalization of aromatase P450 in the epididymis of podarcis sicula and rattus rattus |
title_fullStr |
Immunolocalization of aromatase P450 in the epididymis of podarcis sicula and rattus rattus |
title_full_unstemmed |
Immunolocalization of aromatase P450 in the epididymis of podarcis sicula and rattus rattus |
title_sort |
immunolocalization of aromatase p450 in the epididymis of podarcis sicula and rattus rattus |
publishDate |
2020 |
url |
http://hdl.handle.net/11588/794660 https://doi.org/10.4081/ejh.2020.3080 https://www.ejh.it/index.php/ejh/article/view/3080 |
genre |
Rattus rattus |
genre_facet |
Rattus rattus |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:000521219500004 volume:64 issue:1 firstpage:32 lastpage:40 numberofpages:9 journal:EUROPEAN JOURNAL OF HISTOCHEMISTRY http://hdl.handle.net/11588/794660 doi:10.4081/ejh.2020.3080 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85078322330 https://www.ejh.it/index.php/ejh/article/view/3080 |
op_doi |
https://doi.org/10.4081/ejh.2020.3080 |
container_title |
European Journal of Histochemistry |
container_volume |
64 |
container_issue |
1 |
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1809937171458555904 |