Matches in SemOpenAlex for { <https://semopenalex.org/work/W1892916724> ?p ?o ?g. }
- W1892916724 endingPage "E796" @default.
- W1892916724 startingPage "E788" @default.
- W1892916724 abstract "Although type 2 diabetes mellitus is associated with insulin resistance, many individuals compensate by increasing insulin secretion. Putative mechanisms underlying this compensation were assessed in the present study by use of 4-day glucose (GLC; 35% Glc, 2 ml/h) and lipid (LIH; 10% Intralipid + 20 U/ml heparin; 2 ml/h) infusions to rats. Within 2 days of beginning the infusion of either lipid or glucose, plasma glucose profiles were normalized (relative to saline-infused control rats; SAL; 0.45% 2 ml/h). During glucose infusion, plasma glucose was maintained in the normal range by an approximately twofold increase in plasma insulin and an approximately 80% increase in beta-cell mass. During LIH infusion, glucose profiles were also maintained in the normal range. Plasma insulin responses during feeding were doubled, and beta-cell mass increased 54%. For both groups, the increase in beta-cell mass was associated with increased beta-cell proliferation (98% increase during GLC and 125% increase during LIH). At the end of the 4-day infusions, no significant changes were observed in islet-specific gene transcription (i.e., the expression of islet hormone genes, glucose metabolism genes, and insulin transcription factors were unaffected). Two days after termination of the infusions, the glucose-stimulated plasma insulin response was increased approximately 67% in glucose-infused animals. No sustained effect on insulin secretory capacity was observed in the LIH animals. The increase in plasma insulin response after glucose infusion was achieved in the absence of any change in insulin clearance. We conclude that, in rats, an increase in insulin demand after an increase in glucose appearance or free fatty acid leads to an increase in beta-cell mass, mediated in part by an increase in beta-cell proliferation, and that these compensatory changes lead to increased insulin secretion, normal plasma glucose levels, and the maintenance of normal islet gene expression." @default.
- W1892916724 created "2016-06-24" @default.
- W1892916724 creator A5008915190 @default.
- W1892916724 creator A5027168052 @default.
- W1892916724 creator A5048048176 @default.
- W1892916724 creator A5070508954 @default.
- W1892916724 creator A5070771680 @default.
- W1892916724 creator A5082028602 @default.
- W1892916724 creator A5087833336 @default.
- W1892916724 date "2001-05-01" @default.
- W1892916724 modified "2023-10-16" @default.
- W1892916724 title "Adaptation of β-cell mass to substrate oversupply: enhanced function with normal gene expression" @default.
- W1892916724 cites W1644344232 @default.
- W1892916724 cites W1967766455 @default.
- W1892916724 cites W1979102029 @default.
- W1892916724 cites W1987740077 @default.
- W1892916724 cites W2002223173 @default.
- W1892916724 cites W2005688198 @default.
- W1892916724 cites W2006053538 @default.
- W1892916724 cites W2006750837 @default.
- W1892916724 cites W2020468088 @default.
- W1892916724 cites W2022249257 @default.
- W1892916724 cites W2035137670 @default.
- W1892916724 cites W2042409280 @default.
- W1892916724 cites W2044482587 @default.
- W1892916724 cites W2046096086 @default.
- W1892916724 cites W2049846760 @default.
- W1892916724 cites W2051313176 @default.
- W1892916724 cites W2051770908 @default.
- W1892916724 cites W2052589912 @default.
- W1892916724 cites W2061309116 @default.
- W1892916724 cites W2065504943 @default.
- W1892916724 cites W2070862761 @default.
- W1892916724 cites W2072890036 @default.
- W1892916724 cites W2073327039 @default.
- W1892916724 cites W2075408008 @default.
- W1892916724 cites W2083731740 @default.
- W1892916724 cites W2087061260 @default.
- W1892916724 cites W2091035564 @default.
- W1892916724 cites W2093974114 @default.
- W1892916724 cites W2096273239 @default.
- W1892916724 cites W2097502035 @default.
- W1892916724 cites W2100624249 @default.
- W1892916724 cites W2104313218 @default.
- W1892916724 cites W2104785728 @default.
- W1892916724 cites W2116828634 @default.
- W1892916724 cites W2128282444 @default.
- W1892916724 cites W2138463340 @default.
- W1892916724 cites W2141658656 @default.
- W1892916724 cites W2142486892 @default.
- W1892916724 cites W2146877877 @default.
- W1892916724 cites W2160289551 @default.
- W1892916724 cites W2171702554 @default.
- W1892916724 cites W2175015453 @default.
- W1892916724 cites W2192951821 @default.
- W1892916724 cites W2291309362 @default.
- W1892916724 doi "https://doi.org/10.1152/ajpendo.2001.280.5.e788" @default.
- W1892916724 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11287362" @default.
- W1892916724 hasPublicationYear "2001" @default.
- W1892916724 type Work @default.
- W1892916724 sameAs 1892916724 @default.
- W1892916724 citedByCount "146" @default.
- W1892916724 countsByYear W18929167242012 @default.
- W1892916724 countsByYear W18929167242013 @default.
- W1892916724 countsByYear W18929167242014 @default.
- W1892916724 countsByYear W18929167242015 @default.
- W1892916724 countsByYear W18929167242016 @default.
- W1892916724 countsByYear W18929167242017 @default.
- W1892916724 countsByYear W18929167242018 @default.
- W1892916724 countsByYear W18929167242019 @default.
- W1892916724 countsByYear W18929167242020 @default.
- W1892916724 countsByYear W18929167242021 @default.
- W1892916724 countsByYear W18929167242022 @default.
- W1892916724 countsByYear W18929167242023 @default.
- W1892916724 crossrefType "journal-article" @default.
- W1892916724 hasAuthorship W1892916724A5008915190 @default.
- W1892916724 hasAuthorship W1892916724A5027168052 @default.
- W1892916724 hasAuthorship W1892916724A5048048176 @default.
- W1892916724 hasAuthorship W1892916724A5070508954 @default.
- W1892916724 hasAuthorship W1892916724A5070771680 @default.
- W1892916724 hasAuthorship W1892916724A5082028602 @default.
- W1892916724 hasAuthorship W1892916724A5087833336 @default.
- W1892916724 hasConcept C104317684 @default.
- W1892916724 hasConcept C126322002 @default.
- W1892916724 hasConcept C134018914 @default.
- W1892916724 hasConcept C150194340 @default.
- W1892916724 hasConcept C165220095 @default.
- W1892916724 hasConcept C17093226 @default.
- W1892916724 hasConcept C185592680 @default.
- W1892916724 hasConcept C2777397205 @default.
- W1892916724 hasConcept C2779306644 @default.
- W1892916724 hasConcept C55493867 @default.
- W1892916724 hasConcept C555293320 @default.
- W1892916724 hasConcept C71924100 @default.
- W1892916724 hasConcept C86803240 @default.
- W1892916724 hasConceptScore W1892916724C104317684 @default.
- W1892916724 hasConceptScore W1892916724C126322002 @default.
- W1892916724 hasConceptScore W1892916724C134018914 @default.