| pubmed-article:17935160 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:17935160 | lifeskim:mentions | umls-concept:C0032961 | lld:lifeskim |
| pubmed-article:17935160 | lifeskim:mentions | umls-concept:C0023610 | lld:lifeskim |
| pubmed-article:17935160 | lifeskim:mentions | umls-concept:C1882808 | lld:lifeskim |
| pubmed-article:17935160 | lifeskim:mentions | umls-concept:C0597357 | lld:lifeskim |
| pubmed-article:17935160 | lifeskim:mentions | umls-concept:C0150312 | lld:lifeskim |
| pubmed-article:17935160 | pubmed:issue | 6 | lld:pubmed |
| pubmed-article:17935160 | pubmed:dateCreated | 2008-3-27 | lld:pubmed |
| pubmed-article:17935160 | pubmed:abstractText | The present study aims at quantification of gonadotropin releasing hormone (GnRH) by radioimmunoassay, relative expression of its mRNA by real-time PCR accompanied by its cellular localization in the rat ovary by immunonohistochemistry (IHC) during different time points of pregnancy. To determine the involvement of endogenous ovarian GnRH in receptor mediated local autocrine/paracrine functions within the ovary, the cell specific localization of the classical receptor for GnRH (GnRHR) in the ovary by IHC and expression pattern of its mRNA were studied during pregnancy. Receptor expression during each time point within the ovary was reconfirmed by Western blot analysis accompanied by densitometric analysis of the signal intensity. Results reveal that the content of ovarian GnRH reaches its maximum on Day 20. The densitometric analysis of GnRHR receptor expression from Western blot study exhibits a decreasing trend by Day 20. Presence of GnRH and GnRHR mRNA in the ovary indicates the local synthesis of both ligand and receptor in the rat ovary. Differential expression of GnRH/GnRHR in the corpus luteum throughout pregnancy strengthens the hypothesis of the involvement of ovarian GnRH in local ovarian functions by receptor-mediated mechanisms. The expression of GnRH and GnRHR in the atretic antral follicles is indicative of the possible involvement of this decapeptide in processes like follicular atresia. The expression of GnRH/GnRHR in the nonatretic antral follicles and their oocytes requires further in-depth investigation. Collectively, this study for the first time reveals the presence of endogenous ovarian GnRH/GnRHR supporting their possible involvement in local autocrine/paracrine functions during pregnancy. | lld:pubmed |
| pubmed-article:17935160 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17935160 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17935160 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17935160 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17935160 | pubmed:language | eng | lld:pubmed |
| pubmed-article:17935160 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17935160 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:17935160 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17935160 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17935160 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17935160 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17935160 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:17935160 | pubmed:month | Jun | lld:pubmed |
| pubmed-article:17935160 | pubmed:issn | 1098-2795 | lld:pubmed |
| pubmed-article:17935160 | pubmed:author | pubmed-author:SridaranRajag... | lld:pubmed |
| pubmed-article:17935160 | pubmed:author | pubmed-author:SenguptaAnami... | lld:pubmed |
| pubmed-article:17935160 | pubmed:author | pubmed-author:ChakrabartiNi... | lld:pubmed |
| pubmed-article:17935160 | pubmed:issnType | Electronic | lld:pubmed |
| pubmed-article:17935160 | pubmed:volume | 75 | lld:pubmed |
| pubmed-article:17935160 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:17935160 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:17935160 | pubmed:pagination | 1031-44 | lld:pubmed |
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| pubmed-article:17935160 | pubmed:meshHeading | pubmed-meshheading:17935160... | lld:pubmed |
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| pubmed-article:17935160 | pubmed:meshHeading | pubmed-meshheading:17935160... | lld:pubmed |
| pubmed-article:17935160 | pubmed:year | 2008 | lld:pubmed |
| pubmed-article:17935160 | pubmed:articleTitle | Presence of immunoreactive gonadotropin releasing hormone (GnRH) and its receptor (GnRHR) in rat ovary during pregnancy. | lld:pubmed |
| pubmed-article:17935160 | pubmed:affiliation | Department of Physiology, Morehouse School of Medicine, Atlanta, Georgia 30310-1495, USA. | lld:pubmed |
| pubmed-article:17935160 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:17935160 | pubmed:publicationType | Research Support, N.I.H., Extramural | lld:pubmed |
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| http://linkedlifedata.com/r... | entrezgene:pubmed | pubmed-article:17935160 | lld:entrezgene |
