| pubmed-article:18787639 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:18787639 | lifeskim:mentions | umls-concept:C0019564 | lld:lifeskim |
| pubmed-article:18787639 | lifeskim:mentions | umls-concept:C0066563 | lld:lifeskim |
| pubmed-article:18787639 | lifeskim:mentions | umls-concept:C0034809 | lld:lifeskim |
| pubmed-article:18787639 | lifeskim:mentions | umls-concept:C0017262 | lld:lifeskim |
| pubmed-article:18787639 | lifeskim:mentions | umls-concept:C2911684 | lld:lifeskim |
| pubmed-article:18787639 | lifeskim:mentions | umls-concept:C0185117 | lld:lifeskim |
| pubmed-article:18787639 | pubmed:issue | 4 | lld:pubmed |
| pubmed-article:18787639 | pubmed:dateCreated | 2008-9-12 | lld:pubmed |
| pubmed-article:18787639 | pubmed:abstractText | Post-traumatic stress disorder (PTSD) is a stress-related mental disorder caused by traumatic experience. Single-prolonged stress (SPS) is one of the animal models proposed for PTSD. Rats exposed to SPS showed enhanced inhibition of the hypothalamo-pituitary-adrenal (HPA) axis, which has been reliably reproduced in patients with PTSD. Mineralocorticoid receptor (MR) and glucocorticoid receptor (GR) in the hippocampus regulate HPA axis by glucocorticoid negative feedback. Abnormalities in negative feedback are found in PTSD, suggesting that GR and MR might be involved in the pathophysiology of these disorders.In the present study, we performed immunohistochemistry and western blotting to examine the changes in hippocampal MR- and GR-expression after SPS. Immunohistochemistry revealed decreased MR- and GR-immunoreactivity (ir) in the CA1 of hippocampus in SPS animals. Change in GR sub-distribution was also observed, where GR-ir was shifted from nucleus to cytoplasm in SPS rats. Western blotting showed that SPS induced significantly decreased MR- and GR-protein in the whole hippocampus, although the degree of decreased expression of both receptors was different. Meanwhile, we also found the MR/GR ratio decreased in SPS rats. In general, SPS induced down-regulation of MR- and GR-expression. These findings suggest that MR and GR play critical roles in affecting hippocampal function. Changes in MR/GR ratio may be relevant for behavioral syndrome in PTSD. | lld:pubmed |
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| pubmed-article:18787639 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
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| pubmed-article:18787639 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:18787639 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:18787639 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:18787639 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:18787639 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:18787639 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:18787639 | pubmed:language | eng | lld:pubmed |
| pubmed-article:18787639 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:18787639 | pubmed:status | PubMed-not-MEDLINE | lld:pubmed |
| pubmed-article:18787639 | pubmed:month | Aug | lld:pubmed |
| pubmed-article:18787639 | pubmed:issn | 0044-5991 | lld:pubmed |
| pubmed-article:18787639 | pubmed:author | pubmed-author:GALEH JHJ | lld:pubmed |
| pubmed-article:18787639 | pubmed:author | pubmed-author:ShiYuxiuY | lld:pubmed |
| pubmed-article:18787639 | pubmed:author | pubmed-author:ZheDuD | lld:pubmed |
| pubmed-article:18787639 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:18787639 | pubmed:day | 28 | lld:pubmed |
| pubmed-article:18787639 | pubmed:volume | 41 | lld:pubmed |
| pubmed-article:18787639 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:18787639 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:18787639 | pubmed:pagination | 89-95 | lld:pubmed |
| pubmed-article:18787639 | pubmed:dateRevised | 2009-11-18 | lld:pubmed |
| pubmed-article:18787639 | pubmed:year | 2008 | lld:pubmed |
| pubmed-article:18787639 | pubmed:articleTitle | Expressions of hippocampal mineralocorticoid receptor (MR) and glucocorticoid receptor (GR) in the single-prolonged stress-rats. | lld:pubmed |
| pubmed-article:18787639 | pubmed:affiliation | Department of Histology and Embryology, Basic Medical College, China Medical University, Shenyang, China. | lld:pubmed |
| pubmed-article:18787639 | pubmed:publicationType | Journal Article | lld:pubmed |
