| pubmed-article:9331501 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:9331501 | lifeskim:mentions | umls-concept:C0012984 | lld:lifeskim |
| pubmed-article:9331501 | lifeskim:mentions | umls-concept:C1522496 | lld:lifeskim |
| pubmed-article:9331501 | lifeskim:mentions | umls-concept:C0021641 | lld:lifeskim |
| pubmed-article:9331501 | lifeskim:mentions | umls-concept:C0079646 | lld:lifeskim |
| pubmed-article:9331501 | lifeskim:mentions | umls-concept:C1327616 | lld:lifeskim |
| pubmed-article:9331501 | lifeskim:mentions | umls-concept:C0441472 | lld:lifeskim |
| pubmed-article:9331501 | lifeskim:mentions | umls-concept:C1880177 | lld:lifeskim |
| pubmed-article:9331501 | lifeskim:mentions | umls-concept:C1516240 | lld:lifeskim |
| pubmed-article:9331501 | pubmed:issue | 5 | lld:pubmed |
| pubmed-article:9331501 | pubmed:dateCreated | 1997-11-14 | lld:pubmed |
| pubmed-article:9331501 | pubmed:abstractText | The physiological glucoregulatory mechanisms after islet transplantation have been incompletely investigated. We studied the insulin secretory capacity (ISC) by intravenous arginine stimulation during 35-mM glucose clamps, insulin action during hyperinsulinemic euglycemic clamps, and mixed-meal stimulation at 6-9 mo after intrasplenic islet autotransplantation in 8 dogs, as compared with 30 controls. The enteroinsular axis in the recipients was examined by infusion of porcine glucose-dependent insulinotropic polypeptide (GIP) and human glucagon-like peptide-1 (GLP-1) (7-36 amide) under 8.5-mM glycemic clamp conditions in order to mimic the postprandial glycemia after transplantation. The grafts comprised 25% of the native islet mass, and the ISC likewise averaged 25% of the control value. The postprandial insulin response, in contrast, had increased to 140% after transplantation--albeit with a concomitant glucose excursion to approximately 8.5 mM. Insulin action declined on average by 45% posttransplant. The ISC correlated both with the postprandial glucose excursion and insulin action in the grafted dogs. Insulin action did not correlate with the postprandial glucose excursion. Infusion of GIP had no effect, but GLP-1 nearly doubled glucose-stimulated insulin. Thus, a hyperglycemia-enhanced insulinotropic effect of GLP-1, and perhaps other gut hormones, may account for the difference in the insulin response to the intravenous and oral challenges. Because the ISC reflects the engrafted islet mass and appears to be the primary determinant of glucose tolerance, transplantation of higher islet doses should allow prolonged near-normal glucoregulation--at least in the autotransplant setting. | lld:pubmed |
| pubmed-article:9331501 | pubmed:language | eng | lld:pubmed |
| pubmed-article:9331501 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:9331501 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:9331501 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:9331501 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:9331501 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:9331501 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:9331501 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:9331501 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:9331501 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:9331501 | pubmed:issn | 0963-6897 | lld:pubmed |
| pubmed-article:9331501 | pubmed:author | pubmed-author:LemkesH HHH | lld:pubmed |
| pubmed-article:9331501 | pubmed:author | pubmed-author:FrölichMM | lld:pubmed |
| pubmed-article:9331501 | pubmed:author | pubmed-author:GooszenH GHG | lld:pubmed |
| pubmed-article:9331501 | pubmed:author | pubmed-author:van... | lld:pubmed |
| pubmed-article:9331501 | pubmed:author | pubmed-author:van der... | lld:pubmed |
| pubmed-article:9331501 | pubmed:author | pubmed-author:GuicheritO... | lld:pubmed |
| pubmed-article:9331501 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:9331501 | pubmed:volume | 6 | lld:pubmed |
| pubmed-article:9331501 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:9331501 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:9331501 | pubmed:pagination | 497-503 | lld:pubmed |
| pubmed-article:9331501 | pubmed:dateRevised | 2011-11-17 | lld:pubmed |
| pubmed-article:9331501 | pubmed:meshHeading | pubmed-meshheading:9331501-... | lld:pubmed |
| pubmed-article:9331501 | pubmed:meshHeading | pubmed-meshheading:9331501-... | lld:pubmed |
| pubmed-article:9331501 | pubmed:meshHeading | pubmed-meshheading:9331501-... | lld:pubmed |
| pubmed-article:9331501 | pubmed:meshHeading | pubmed-meshheading:9331501-... | lld:pubmed |
| pubmed-article:9331501 | pubmed:meshHeading | pubmed-meshheading:9331501-... | lld:pubmed |
| pubmed-article:9331501 | pubmed:meshHeading | pubmed-meshheading:9331501-... | lld:pubmed |
| pubmed-article:9331501 | pubmed:meshHeading | pubmed-meshheading:9331501-... | lld:pubmed |
| pubmed-article:9331501 | pubmed:meshHeading | pubmed-meshheading:9331501-... | lld:pubmed |
| pubmed-article:9331501 | pubmed:meshHeading | pubmed-meshheading:9331501-... | lld:pubmed |
| pubmed-article:9331501 | pubmed:meshHeading | pubmed-meshheading:9331501-... | lld:pubmed |
| pubmed-article:9331501 | pubmed:meshHeading | pubmed-meshheading:9331501-... | lld:pubmed |
| pubmed-article:9331501 | pubmed:meshHeading | pubmed-meshheading:9331501-... | lld:pubmed |
| pubmed-article:9331501 | pubmed:meshHeading | pubmed-meshheading:9331501-... | lld:pubmed |
| pubmed-article:9331501 | pubmed:meshHeading | pubmed-meshheading:9331501-... | lld:pubmed |
| pubmed-article:9331501 | pubmed:meshHeading | pubmed-meshheading:9331501-... | lld:pubmed |
| pubmed-article:9331501 | pubmed:articleTitle | Glucoregulation after canine islet transplantation: contribution of insulin secretory capacity, insulin action, and the entero-insular axis. | lld:pubmed |
| pubmed-article:9331501 | pubmed:affiliation | Department of Surgery, University Hospital Leiden, The Netherlands. | lld:pubmed |
| pubmed-article:9331501 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:9331501 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:9331501 | lld:pubmed |
