| pubmed-article:9888249 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:9888249 | lifeskim:mentions | umls-concept:C0034693 | lld:lifeskim |
| pubmed-article:9888249 | lifeskim:mentions | umls-concept:C0014261 | lld:lifeskim |
| pubmed-article:9888249 | lifeskim:mentions | umls-concept:C0003483 | lld:lifeskim |
| pubmed-article:9888249 | lifeskim:mentions | umls-concept:C0001047 | lld:lifeskim |
| pubmed-article:9888249 | lifeskim:mentions | umls-concept:C0542341 | lld:lifeskim |
| pubmed-article:9888249 | lifeskim:mentions | umls-concept:C1280500 | lld:lifeskim |
| pubmed-article:9888249 | pubmed:issue | 1 | lld:pubmed |
| pubmed-article:9888249 | pubmed:dateCreated | 1999-3-12 | lld:pubmed |
| pubmed-article:9888249 | pubmed:abstractText | 1. Experiments were performed to examine and to compare vascular endothelial function in aortic rings from oophorectomized and from ovary-intact rats and to test the effect of thiol compound as N-acetylcysteine on endothelial function. 2. In precontracted aortic rings from oophorectomized and intact rats, vascular endothelial function was evaluated by measuring changes in isometric force in response to cumulative doses of superoxide dismutase, acetylcholine and sodium nitroprusside. 3. In studies designed to assess the tone-related release of nitric oxide from aortic rings moderately precontracted with phenylephrine, superoxide dismutase produced a lower concentration-related relaxant response in aortic rings from oophorectomized rats than from ovary intact rats. 4. Acetylcholine caused a concentration- and endothelium-dependent relaxation of less magnitude in aortic rings from oophorectomized animals compared with those from ovary-intact rats. Addition of N-omega-nitro-L-arginine methyl ester eliminated the relaxation induced by both superoxide dismutase and acetylcholine. 5. No differences between groups were noticed in the concentration-relaxation curve induced by sodium nitroprusside. 6. Preincubation with N-acetylcysteine normalized the depressed vasorelaxant response to acetylcholine in the aortic rings from oophorectomized rats, whereas the concentration-response curve for acetylcholine in aortic rings from ovary-intact rats did not alter. 7. These results suggest that the absence of ovary estrogens is associated with a vascular endothelium dysfunction that can be reverted by addition of N-acetylcysteine, a thiol-containing compound with a free radical scavenger effect. | lld:pubmed |
| pubmed-article:9888249 | pubmed:language | eng | lld:pubmed |
| pubmed-article:9888249 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:9888249 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:9888249 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:9888249 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:9888249 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:9888249 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:9888249 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:9888249 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:9888249 | pubmed:month | Jan | lld:pubmed |
| pubmed-article:9888249 | pubmed:issn | 0306-3623 | lld:pubmed |
| pubmed-article:9888249 | pubmed:author | pubmed-author:QuesadaTT | lld:pubmed |
| pubmed-article:9888249 | pubmed:author | pubmed-author:DelgadoJ LJL | lld:pubmed |
| pubmed-article:9888249 | pubmed:author | pubmed-author:HernándezII | lld:pubmed |
| pubmed-article:9888249 | pubmed:author | pubmed-author:CarbonellL... | lld:pubmed |
| pubmed-article:9888249 | pubmed:author | pubmed-author:AbadLL | lld:pubmed |
| pubmed-article:9888249 | pubmed:author | pubmed-author:FiolGG | lld:pubmed |
| pubmed-article:9888249 | pubmed:author | pubmed-author:LanderasJJ | lld:pubmed |
| pubmed-article:9888249 | pubmed:author | pubmed-author:ParillaJ JJJ | lld:pubmed |
| pubmed-article:9888249 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:9888249 | pubmed:volume | 32 | lld:pubmed |
| pubmed-article:9888249 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:9888249 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:9888249 | pubmed:pagination | 23-7 | lld:pubmed |
| pubmed-article:9888249 | pubmed:dateRevised | 2006-11-15 | lld:pubmed |
| pubmed-article:9888249 | pubmed:meshHeading | pubmed-meshheading:9888249-... | lld:pubmed |
| pubmed-article:9888249 | pubmed:meshHeading | pubmed-meshheading:9888249-... | lld:pubmed |
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| pubmed-article:9888249 | pubmed:meshHeading | pubmed-meshheading:9888249-... | lld:pubmed |
| pubmed-article:9888249 | pubmed:meshHeading | pubmed-meshheading:9888249-... | lld:pubmed |
| pubmed-article:9888249 | pubmed:meshHeading | pubmed-meshheading:9888249-... | lld:pubmed |
| pubmed-article:9888249 | pubmed:meshHeading | pubmed-meshheading:9888249-... | lld:pubmed |
| pubmed-article:9888249 | pubmed:meshHeading | pubmed-meshheading:9888249-... | lld:pubmed |
| pubmed-article:9888249 | pubmed:year | 1999 | lld:pubmed |
| pubmed-article:9888249 | pubmed:articleTitle | Effect of N-acetylcysteine on vascular endothelium function in aorta from oophorectomized rats. | lld:pubmed |
| pubmed-article:9888249 | pubmed:affiliation | Departamento de Ginecolgía y Obstetricia, Facultad de Medicina de Murcia, Spain. | lld:pubmed |
| pubmed-article:9888249 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:9888249 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
