Matches in SemOpenAlex for { <https://semopenalex.org/work/W1599316725> ?p ?o ?g. }
- W1599316725 endingPage "46" @default.
- W1599316725 startingPage "38" @default.
- W1599316725 abstract "Active transport of conjugated bile acids by ileal enterocytes is a key mechanism for conservation of the bile acid pool. Experiments were performed to determine whether such transport is regulated by substrate load.Using anesthetized biliary fistula guinea pigs or rats, the ileum was perfused with ursodeoxycholyltaurine at a concentration causing maximal ileal transport of this bile acid; absorption was assessed by biliary recovery. Before ileal perfusion, animals ingested one of three diets: chow, chow with added conjugated bile acid, or chow with added cholestyramine.In the guinea pig, ingestion of a taurocholate-enriched diet resulted in a 75% decrease in the absorption rate of ursodeoxycholyltaurine. Similar results were obtained with cholylsarcosine (a deconjugation-dehydroxylation resistant analogue) or with chenodeoxycholylglycine, the endogenous bile acid of the guinea pig. In contrast, cholestyramine ingestion caused an increase in ursodeoxycholyltaurine absorption. In the rat, cholyltaurine or cholylsarcosine ingestion also caused decreased ileal transport. In the guinea pig, maximal down-regulation of active ileal bile acid transport occurred after 2-3 days of bile acid feeding; up-regulation required 3-4 days.Bile acid metabolism is regulated by feedback inhibition of active ileal transport in addition to the well-established feedback inhibition of bile acid biosynthesis in the liver. Together, these two regulatory mechanisms ensure constancy of bile acid secretion." @default.
- W1599316725 created "2016-06-24" @default.
- W1599316725 creator A5016589336 @default.
- W1599316725 creator A5023747207 @default.
- W1599316725 creator A5030521066 @default.
- W1599316725 creator A5032802596 @default.
- W1599316725 creator A5089140867 @default.
- W1599316725 creator A5090844389 @default.
- W1599316725 date "1993-01-01" @default.
- W1599316725 modified "2023-10-10" @default.
- W1599316725 title "Negative feedback regulation of the ileal bile acid transport system in rodents" @default.
- W1599316725 cites W1548320525 @default.
- W1599316725 cites W1567751121 @default.
- W1599316725 cites W1600065401 @default.
- W1599316725 cites W1612407641 @default.
- W1599316725 cites W1765351543 @default.
- W1599316725 cites W1858850028 @default.
- W1599316725 cites W1930362107 @default.
- W1599316725 cites W1959879255 @default.
- W1599316725 cites W2005393576 @default.
- W1599316725 cites W2006893154 @default.
- W1599316725 cites W2010528248 @default.
- W1599316725 cites W2015223452 @default.
- W1599316725 cites W2017751934 @default.
- W1599316725 cites W2017998089 @default.
- W1599316725 cites W2023394529 @default.
- W1599316725 cites W2035723358 @default.
- W1599316725 cites W2043258254 @default.
- W1599316725 cites W2078018754 @default.
- W1599316725 cites W2078923212 @default.
- W1599316725 cites W2085387589 @default.
- W1599316725 cites W2098288704 @default.
- W1599316725 cites W2113411413 @default.
- W1599316725 cites W2128436815 @default.
- W1599316725 cites W2141443544 @default.
- W1599316725 cites W2144397336 @default.
- W1599316725 cites W2151177570 @default.
- W1599316725 cites W2152438501 @default.
- W1599316725 cites W2158495037 @default.
- W1599316725 cites W2164505440 @default.
- W1599316725 cites W2177113479 @default.
- W1599316725 cites W2181117788 @default.
- W1599316725 cites W2239327948 @default.
- W1599316725 cites W2340020058 @default.
- W1599316725 cites W2345770204 @default.
- W1599316725 cites W2382053180 @default.
- W1599316725 cites W2595338078 @default.
- W1599316725 cites W4301122966 @default.
- W1599316725 cites W79997807 @default.
- W1599316725 cites W2027137813 @default.
- W1599316725 doi "https://doi.org/10.1016/0016-5085(93)90833-x" @default.
- W1599316725 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8419260" @default.
- W1599316725 hasPublicationYear "1993" @default.
- W1599316725 type Work @default.
- W1599316725 sameAs 1599316725 @default.
- W1599316725 citedByCount "77" @default.
- W1599316725 countsByYear W15993167252012 @default.
- W1599316725 countsByYear W15993167252013 @default.
- W1599316725 countsByYear W15993167252014 @default.
- W1599316725 countsByYear W15993167252019 @default.
- W1599316725 crossrefType "journal-article" @default.
- W1599316725 hasAuthorship W1599316725A5016589336 @default.
- W1599316725 hasAuthorship W1599316725A5023747207 @default.
- W1599316725 hasAuthorship W1599316725A5030521066 @default.
- W1599316725 hasAuthorship W1599316725A5032802596 @default.
- W1599316725 hasAuthorship W1599316725A5089140867 @default.
- W1599316725 hasAuthorship W1599316725A5090844389 @default.
- W1599316725 hasBestOaLocation W15993167251 @default.
- W1599316725 hasConcept C121332964 @default.
- W1599316725 hasConcept C125287762 @default.
- W1599316725 hasConcept C126322002 @default.
- W1599316725 hasConcept C134018914 @default.
- W1599316725 hasConcept C185592680 @default.
- W1599316725 hasConcept C193230392 @default.
- W1599316725 hasConcept C24890656 @default.
- W1599316725 hasConcept C2776839343 @default.
- W1599316725 hasConcept C2777226302 @default.
- W1599316725 hasConcept C2778163477 @default.
- W1599316725 hasConcept C2778620825 @default.
- W1599316725 hasConcept C2778697171 @default.
- W1599316725 hasConcept C2778815084 @default.
- W1599316725 hasConcept C2779399885 @default.
- W1599316725 hasConcept C2780749602 @default.
- W1599316725 hasConcept C55493867 @default.
- W1599316725 hasConcept C62231903 @default.
- W1599316725 hasConcept C71924100 @default.
- W1599316725 hasConcept C86803240 @default.
- W1599316725 hasConceptScore W1599316725C121332964 @default.
- W1599316725 hasConceptScore W1599316725C125287762 @default.
- W1599316725 hasConceptScore W1599316725C126322002 @default.
- W1599316725 hasConceptScore W1599316725C134018914 @default.
- W1599316725 hasConceptScore W1599316725C185592680 @default.
- W1599316725 hasConceptScore W1599316725C193230392 @default.
- W1599316725 hasConceptScore W1599316725C24890656 @default.
- W1599316725 hasConceptScore W1599316725C2776839343 @default.
- W1599316725 hasConceptScore W1599316725C2777226302 @default.
- W1599316725 hasConceptScore W1599316725C2778163477 @default.
- W1599316725 hasConceptScore W1599316725C2778620825 @default.