| pubmed-article:3436072 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:3436072 | lifeskim:mentions | umls-concept:C0006675 | lld:lifeskim |
| pubmed-article:3436072 | lifeskim:mentions | umls-concept:C0034693 | lld:lifeskim |
| pubmed-article:3436072 | lifeskim:mentions | umls-concept:C0028351 | lld:lifeskim |
| pubmed-article:3436072 | lifeskim:mentions | umls-concept:C1515655 | lld:lifeskim |
| pubmed-article:3436072 | lifeskim:mentions | umls-concept:C0857121 | lld:lifeskim |
| pubmed-article:3436072 | pubmed:issue | 11 | lld:pubmed |
| pubmed-article:3436072 | pubmed:dateCreated | 1988-4-6 | lld:pubmed |
| pubmed-article:3436072 | pubmed:abstractText | The in vivo reactivity of small arterioles to norepinephrine and to changes in external calcium was investigated in normotensive (NT) and one-kidney, one-clip Goldblatt hypertensive rats (1K1C). Rats were anesthetized with sodium pentobarbital (50 mg/kg) and arterioles in the cremaster muscle were exposed to increasing concentrations of either norepinephrine (10(-10) to 10(-5) M) or of bath calcium (0 to 5.1 mM). Third-order arterioles of 1K1C showed almost a ten-fold increased reactivity to NE compared to arterioles of NT rats (pD2 values of 7.88 +/- .43 vs 6.92 +/- .30). Arterioles of 1K1C rats showed an increased reactivity to re-exposure to calcium (0.65 to 5.10 mM). Following exposure to phentolamine this hyper-reactivity was abolished and arterioles of 1K1C and NT exhibited similar responses to changes in bath calcium concentrations, suggesting that the increased reactivity in the 1K1C was due to stimulation of endogenous norepinephrine release. When arterioles were exposed to increasing bath concentrations of the calcium entry blockers, verapamil and diltiazem, dilator responses were similar for 1K1C and NT groups. Collectively, these data suggest that during the development of renovascular hypertension, observed increases in arteriolar reactivity involve an increase in the receptor mediated entry of extracellular calcium into vascular smooth muscle and no change in non-receptor-mediated entry of calcium. | lld:pubmed |
| pubmed-article:3436072 | pubmed:language | eng | lld:pubmed |
| pubmed-article:3436072 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3436072 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:3436072 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3436072 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3436072 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3436072 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3436072 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3436072 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:3436072 | pubmed:issn | 0730-0077 | lld:pubmed |
| pubmed-article:3436072 | pubmed:author | pubmed-author:MillerF NFN | lld:pubmed |
| pubmed-article:3436072 | pubmed:author | pubmed-author:JoshuaI GIG | lld:pubmed |
| pubmed-article:3436072 | pubmed:author | pubmed-author:FossJJ | lld:pubmed |
| pubmed-article:3436072 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:3436072 | pubmed:volume | 9 | lld:pubmed |
| pubmed-article:3436072 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:3436072 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:3436072 | pubmed:pagination | 1691-711 | lld:pubmed |
| pubmed-article:3436072 | pubmed:dateRevised | 2008-2-12 | lld:pubmed |
| pubmed-article:3436072 | pubmed:meshHeading | pubmed-meshheading:3436072-... | lld:pubmed |
| pubmed-article:3436072 | pubmed:meshHeading | pubmed-meshheading:3436072-... | lld:pubmed |
| pubmed-article:3436072 | pubmed:meshHeading | pubmed-meshheading:3436072-... | lld:pubmed |
| pubmed-article:3436072 | pubmed:meshHeading | pubmed-meshheading:3436072-... | lld:pubmed |
| pubmed-article:3436072 | pubmed:meshHeading | pubmed-meshheading:3436072-... | lld:pubmed |
| pubmed-article:3436072 | pubmed:meshHeading | pubmed-meshheading:3436072-... | lld:pubmed |
| pubmed-article:3436072 | pubmed:meshHeading | pubmed-meshheading:3436072-... | lld:pubmed |
| pubmed-article:3436072 | pubmed:meshHeading | pubmed-meshheading:3436072-... | lld:pubmed |
| pubmed-article:3436072 | pubmed:meshHeading | pubmed-meshheading:3436072-... | lld:pubmed |
| pubmed-article:3436072 | pubmed:meshHeading | pubmed-meshheading:3436072-... | lld:pubmed |
| pubmed-article:3436072 | pubmed:meshHeading | pubmed-meshheading:3436072-... | lld:pubmed |
| pubmed-article:3436072 | pubmed:meshHeading | pubmed-meshheading:3436072-... | lld:pubmed |
| pubmed-article:3436072 | pubmed:meshHeading | pubmed-meshheading:3436072-... | lld:pubmed |
| pubmed-article:3436072 | pubmed:year | 1987 | lld:pubmed |
| pubmed-article:3436072 | pubmed:articleTitle | In vivo arteriolar reactivity to norepinephrine and calcium in one-kidney, one-clip Goldblatt hypertensive rats. | lld:pubmed |
| pubmed-article:3436072 | pubmed:affiliation | Department of Physiology and Biophysics, School of Medicine, University of Louisville, Kentucky 40292. | lld:pubmed |
| pubmed-article:3436072 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:3436072 | pubmed:publicationType | In Vitro | lld:pubmed |
| pubmed-article:3436072 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
