| Immunolocalization of estrogen receptor α in Neomysis japonica oocytes and follicle cells during ovarian development. | |
| | |
MedLine Citation:
|
PMID: 22218110 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
|
Estrogen induces oocytes development and vitellogenesis in crustacean by interacting with estrogen receptor (ER) subtypes. In the present study, we detect for the first time the ERα in oocytes and follicle cells and hepatopancreas cells of mysis by immunohistochemistry using a specific ERα antibody. ERα was mainly localized in the nuclei of oocytes and follicle cells, while mainly detected in nuclei of oogonia (OG), previtellogenic oocyte (PR) and endogenous vitellogenic oocyte (EN) at previtellogenic and early vitellogenic stage (I-early III). Follicle cells in all stages of ovary (all vitellogenic stages) showed strong ERα positive reaction, and they were able to gradually move to oocytes during the development of oocytes. In addition, ERα was also localized in the nuclei and cytoplasm of four hepatopancreas cells (including E-, R-, F- and B-cell) in all ovary stages. These findings suggest, for the first time to our knowledge, that there could be a close link between oogenesis, follicle cells, hepatopancreas cells and endocrine regulation, and estrogens might be involved in the regulation of oocytes at early ovarian stage in mysis. |
| | |
Authors:
|
Xiaozhen Yang; Liulan Zhao; Zhanzhong Zhao; Bing Hu; Chun Wang; Zhigang Yang; Yongxu Cheng |
Publication Detail:
|
Type: JOURNAL ARTICLE Date: 2012-1-2 |
Journal Detail:
|
Title: Tissue & cell Volume: - ISSN: 1532-3072 ISO Abbreviation: - Publication Date: 2012 Jan |
Date Detail:
|
Created Date: 2012-1-5 Completed Date: - Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 0214745 Medline TA: Tissue Cell Country: - |
Other Details:
|
Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
|
Crown Copyright © 2011. Published by Elsevier Ltd. All rights reserved. |
Affiliation:
|
Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Shanghai Ocean University, Shanghai 201306, China. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Human biomonitoring in Israel: Past, present, future.
Next Document: Cellular and molecular aspects of goodpasture syndrome.