| pubmed-article:8166230 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:8166230 | lifeskim:mentions | umls-concept:C0022677 | lld:lifeskim |
| pubmed-article:8166230 | lifeskim:mentions | umls-concept:C0003018 | lld:lifeskim |
| pubmed-article:8166230 | lifeskim:mentions | umls-concept:C0597361 | lld:lifeskim |
| pubmed-article:8166230 | lifeskim:mentions | umls-concept:C1159690 | lld:lifeskim |
| pubmed-article:8166230 | lifeskim:mentions | umls-concept:C1546857 | lld:lifeskim |
| pubmed-article:8166230 | pubmed:issue | 3 Pt 1 | lld:pubmed |
| pubmed-article:8166230 | pubmed:dateCreated | 1994-5-20 | lld:pubmed |
| pubmed-article:8166230 | pubmed:abstractText | Angiotensin II (ANG II) receptors are present on apical and basolateral surfaces of proximal tubule cells. To determine the cellular mechanisms of proximal tubule ANG II receptor-mediated Na transport, apical-to-basolateral 22Na flux was measured in cultured proximal tubule cells. Apical ANG II caused increases in 22Na flux (maximum response: 100 nM, 30 min). Basolateral ANG II resulted in 22Na flux that was 23-56% greater than 22Na flux observed with equimolar apical ANG II. Apical ANG II-induced 22Na flux was prevented by preincubation with amiloride, ouabain, and the AT1 receptor antagonist losartan. Because apical ANG II signaling was previously shown to be endocytosis dependent, we questioned whether endocytosis was required for ANG II-stimulated proximal tubule Na transport as well. Apical (but not basolateral) ANG II-dependent 22Na flux was inhibited by phenylarsine oxide, an agent which prevents ANG II receptor internalization. In conclusion, apical and basolateral ANG II caused proximal tubule Na transport. Apical ANG II-dependent Na flux was mediated by AT1 receptors, transcellular transport pathways, and receptor-mediated endocytosis. | lld:pubmed |
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| pubmed-article:8166230 | pubmed:language | eng | lld:pubmed |
| pubmed-article:8166230 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8166230 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:8166230 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
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| pubmed-article:8166230 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:8166230 | pubmed:month | Mar | lld:pubmed |
| pubmed-article:8166230 | pubmed:issn | 0002-9513 | lld:pubmed |
| pubmed-article:8166230 | pubmed:author | pubmed-author:LinasS LSL | lld:pubmed |
| pubmed-article:8166230 | pubmed:author | pubmed-author:SchellingJ... | lld:pubmed |
| pubmed-article:8166230 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:8166230 | pubmed:volume | 266 | lld:pubmed |
| pubmed-article:8166230 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:8166230 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:8166230 | pubmed:pagination | C669-75 | lld:pubmed |
| pubmed-article:8166230 | pubmed:dateRevised | 2010-11-18 | lld:pubmed |
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| pubmed-article:8166230 | pubmed:meshHeading | pubmed-meshheading:8166230-... | lld:pubmed |
| pubmed-article:8166230 | pubmed:year | 1994 | lld:pubmed |
| pubmed-article:8166230 | pubmed:articleTitle | Angiotensin II-dependent proximal tubule sodium transport requires receptor-mediated endocytosis. | lld:pubmed |
| pubmed-article:8166230 | pubmed:affiliation | Department of Medicine, University of Colorado Health Sciences Center, Denver 80262. | lld:pubmed |
| pubmed-article:8166230 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:8166230 | pubmed:publicationType | Comparative Study | lld:pubmed |
| pubmed-article:8166230 | pubmed:publicationType | Research Support, U.S. Gov't, P.H.S. | lld:pubmed |
| pubmed-article:8166230 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
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