| pubmed-article:2801157 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:2801157 | lifeskim:mentions | umls-concept:C0027549 | lld:lifeskim |
| pubmed-article:2801157 | lifeskim:mentions | umls-concept:C0006376 | lld:lifeskim |
| pubmed-article:2801157 | lifeskim:mentions | umls-concept:C1280500 | lld:lifeskim |
| pubmed-article:2801157 | lifeskim:mentions | umls-concept:C2256468 | lld:lifeskim |
| pubmed-article:2801157 | pubmed:issue | 1 | lld:pubmed |
| pubmed-article:2801157 | pubmed:dateCreated | 1989-11-1 | lld:pubmed |
| pubmed-article:2801157 | pubmed:abstractText | A non-invasive technique was developed to measure single-nephron glomerular blood flow (SNGBF) in Necturus maculosus. Erythrocytes labelled with rhodamine, a fluorescent dye, were injected systemically and the frequency at which labelled cells entered an arteriole was measured. Frequency was converted to flow by measuring the concentration of labelled erythrocytes in whole blood. Dependence of SNGBF on flow rate in early distal tubules was used to assess tubuloglomerular feedback (TGF). SNGBF decreased with increasing flow in the early distal tubule in a pattern typical of TGF; SNGBF decreased 25% at the highest flow rates. SNGBF increased when bumetanide was added to the perfusate, but the TGF response to flow rate persisted. IC50 (concentration that produces half-maximal inhibition) was 2.4 x 10(-10), 9.8 x 10(-10) and 1.2 x 10(-9) M bumetanide at distal perfusion rates of 5, 10 and 20 nl min-1 respectively. These results are consistent with modulation of SNGBF according to the rate of luminal entry of NaCl into early distal tubule cells. This transport rate depends on the luminal concentration of NaCl, which is tubular flow rate-dependent; NaCl and bumetanide compete. | lld:pubmed |
| pubmed-article:2801157 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2801157 | pubmed:language | eng | lld:pubmed |
| pubmed-article:2801157 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2801157 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:2801157 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2801157 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2801157 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:2801157 | pubmed:month | Sep | lld:pubmed |
| pubmed-article:2801157 | pubmed:issn | 0001-6772 | lld:pubmed |
| pubmed-article:2801157 | pubmed:author | pubmed-author:MarshD JDJ | lld:pubmed |
| pubmed-article:2801157 | pubmed:author | pubmed-author:SakaiTT | lld:pubmed |
| pubmed-article:2801157 | pubmed:author | pubmed-author:EkblomMM | lld:pubmed |
| pubmed-article:2801157 | pubmed:author | pubmed-author:PerssonB EBE | lld:pubmed |
| pubmed-article:2801157 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:2801157 | pubmed:volume | 137 | lld:pubmed |
| pubmed-article:2801157 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:2801157 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:2801157 | pubmed:pagination | 93-9 | lld:pubmed |
| pubmed-article:2801157 | pubmed:dateRevised | 2007-11-14 | lld:pubmed |
| pubmed-article:2801157 | pubmed:meshHeading | pubmed-meshheading:2801157-... | lld:pubmed |
| pubmed-article:2801157 | pubmed:meshHeading | pubmed-meshheading:2801157-... | lld:pubmed |
| pubmed-article:2801157 | pubmed:meshHeading | pubmed-meshheading:2801157-... | lld:pubmed |
| pubmed-article:2801157 | pubmed:meshHeading | pubmed-meshheading:2801157-... | lld:pubmed |
| pubmed-article:2801157 | pubmed:meshHeading | pubmed-meshheading:2801157-... | lld:pubmed |
| pubmed-article:2801157 | pubmed:meshHeading | pubmed-meshheading:2801157-... | lld:pubmed |
| pubmed-article:2801157 | pubmed:meshHeading | pubmed-meshheading:2801157-... | lld:pubmed |
| pubmed-article:2801157 | pubmed:meshHeading | pubmed-meshheading:2801157-... | lld:pubmed |
| pubmed-article:2801157 | pubmed:meshHeading | pubmed-meshheading:2801157-... | lld:pubmed |
| pubmed-article:2801157 | pubmed:meshHeading | pubmed-meshheading:2801157-... | lld:pubmed |
| pubmed-article:2801157 | pubmed:year | 1989 | lld:pubmed |
| pubmed-article:2801157 | pubmed:articleTitle | Effect of bumetanide on tubuloglomerular feedback in Necturus maculosus. | lld:pubmed |
| pubmed-article:2801157 | pubmed:affiliation | Department of Physiology and Biophysics, University of Southern California, Los Angeles. | lld:pubmed |
| pubmed-article:2801157 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:2801157 | pubmed:publicationType | Research Support, U.S. Gov't, P.H.S. | lld:pubmed |
| pubmed-article:2801157 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:2801157 | lld:pubmed |
