| pubmed-article:1604058 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:1604058 | lifeskim:mentions | umls-concept:C2709248 | lld:lifeskim |
| pubmed-article:1604058 | lifeskim:mentions | umls-concept:C0042396 | lld:lifeskim |
| pubmed-article:1604058 | lifeskim:mentions | umls-concept:C0242184 | lld:lifeskim |
| pubmed-article:1604058 | lifeskim:mentions | umls-concept:C0456962 | lld:lifeskim |
| pubmed-article:1604058 | lifeskim:mentions | umls-concept:C0442821 | lld:lifeskim |
| pubmed-article:1604058 | pubmed:issue | 3 | lld:pubmed |
| pubmed-article:1604058 | pubmed:dateCreated | 1992-7-14 | lld:pubmed |
| pubmed-article:1604058 | pubmed:abstractText | We have developed a minimally invasive technique for studying regional blood flow in conscious sheep, bypassing the complications of open-chest surgery, flow probes and tracer infusion. We quantitate regional perfusion continuously on the basis of regional clearance of methane (methane is produced in the sheep rumen, enters the circulation and is eliminated nearly completely (greater than 95%) in the lung). Tracheal intubation with a dual-lumen catheter isolates the gas exchange of the right apical lobe (RAL; less than 15% of the lung) from that of the remainder of the lung, which serves as a control (CL). We measure RAL and CL methane elimination by entraining expirates in constant flows, sampled continuously for methane. Results obtained with this technique and from regional oxygen uptake are in excellent agreement. We have found that hypoxic vasoconstriction is far more potent and stable during eucapnic hypoxia than during hypocapnic hypoxia. The time course of the vasoconstriction suggests that many of the data in the literature may have been obtained prior to steady state. | lld:pubmed |
| pubmed-article:1604058 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:1604058 | pubmed:keyword | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:1604058 | pubmed:keyword | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:1604058 | pubmed:language | eng | lld:pubmed |
| pubmed-article:1604058 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:1604058 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:1604058 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:1604058 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:1604058 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:1604058 | pubmed:month | Mar | lld:pubmed |
| pubmed-article:1604058 | pubmed:issn | 0034-5687 | lld:pubmed |
| pubmed-article:1604058 | pubmed:author | pubmed-author:FarhiL ELE | lld:pubmed |
| pubmed-article:1604058 | pubmed:author | pubmed-author:KlockeR ARA | lld:pubmed |
| pubmed-article:1604058 | pubmed:author | pubmed-author:SheehanD WDW | lld:pubmed |
| pubmed-article:1604058 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:1604058 | pubmed:volume | 87 | lld:pubmed |
| pubmed-article:1604058 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:1604058 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:1604058 | pubmed:pagination | 357-72 | lld:pubmed |
| pubmed-article:1604058 | pubmed:dateRevised | 2009-11-11 | lld:pubmed |
| pubmed-article:1604058 | pubmed:meshHeading | pubmed-meshheading:1604058-... | lld:pubmed |
| pubmed-article:1604058 | pubmed:meshHeading | pubmed-meshheading:1604058-... | lld:pubmed |
| pubmed-article:1604058 | pubmed:meshHeading | pubmed-meshheading:1604058-... | lld:pubmed |
| pubmed-article:1604058 | pubmed:meshHeading | pubmed-meshheading:1604058-... | lld:pubmed |
| pubmed-article:1604058 | pubmed:meshHeading | pubmed-meshheading:1604058-... | lld:pubmed |
| pubmed-article:1604058 | pubmed:meshHeading | pubmed-meshheading:1604058-... | lld:pubmed |
| pubmed-article:1604058 | pubmed:meshHeading | pubmed-meshheading:1604058-... | lld:pubmed |
| pubmed-article:1604058 | pubmed:meshHeading | pubmed-meshheading:1604058-... | lld:pubmed |
| pubmed-article:1604058 | pubmed:meshHeading | pubmed-meshheading:1604058-... | lld:pubmed |
| pubmed-article:1604058 | pubmed:meshHeading | pubmed-meshheading:1604058-... | lld:pubmed |
| pubmed-article:1604058 | pubmed:meshHeading | pubmed-meshheading:1604058-... | lld:pubmed |
| pubmed-article:1604058 | pubmed:year | 1992 | lld:pubmed |
| pubmed-article:1604058 | pubmed:articleTitle | Pulmonary hypoxic vasoconstriction: how strong? How fast? | lld:pubmed |
| pubmed-article:1604058 | pubmed:affiliation | Department of Physiology, School of Medicine and Biomedical Sciences, State University of New York, Buffalo 14214. | lld:pubmed |
| pubmed-article:1604058 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:1604058 | pubmed:publicationType | Research Support, U.S. Gov't, P.H.S. | lld:pubmed |
