Matches in SemOpenAlex for { <https://semopenalex.org/work/W1997435744> ?p ?o ?g. }
- W1997435744 endingPage "69" @default.
- W1997435744 startingPage "57" @default.
- W1997435744 abstract "In the present report, the galactose recognition system in 3- and 24-month-old rat livers has been studied with in vitro and with in situ binding experiments and in vivo ligand uptake. The galactose-specific receptors were visualized by using colloidal gold particles of different sizes (5 nm, 17 nm and 50 nm mean diameter), coated with lactosylated bovine serum albumin (LacBSA) as electron dense ligands. The data show that aging affects the expression of galactose-specific receptors and the rate of endocytosis. In the in vitro and in situ experiments hepatocytes and liver macrophages from old rats on the plasma membrane express a decreased number of binding sites with respect to those present on the adult rat liver cells. Approximately 80% of the total number of liver macrophages from aged rats show a binding distribution which is very different from the typical clustered receptor arrangement: the binding sites appear as single or small clusters of gold granules. As a direct consequence of the altered pattern of the receptor distribution, the capacity of liver macrophages from 24-month-old rats to internalize the larger ligands (17 nm and 50 nm) is decreased, as compared with adult rats. Aging, therefore, influences the galactose recognition system in two ways: (i) by decreasing the number of binding sites expressed on the liver cell surfaces; and (ii) by modifying the receptor distribution on liver macrophages and consequently affecting the internalization of galactose exposing particles." @default.
- W1997435744 created "2016-06-24" @default.
- W1997435744 creator A5008216039 @default.
- W1997435744 creator A5027543797 @default.
- W1997435744 date "1989-10-01" @default.
- W1997435744 modified "2023-09-26" @default.
- W1997435744 title "Age-related changes in the galactose recognition system in rat liver cells" @default.
- W1997435744 cites W1555256966 @default.
- W1997435744 cites W1582499160 @default.
- W1997435744 cites W1893898280 @default.
- W1997435744 cites W1936985502 @default.
- W1997435744 cites W1948934274 @default.
- W1997435744 cites W1957253419 @default.
- W1997435744 cites W1968956238 @default.
- W1997435744 cites W1974331604 @default.
- W1997435744 cites W1980074822 @default.
- W1997435744 cites W1983875438 @default.
- W1997435744 cites W2004643840 @default.
- W1997435744 cites W2028543203 @default.
- W1997435744 cites W2046890061 @default.
- W1997435744 cites W2056082886 @default.
- W1997435744 cites W2057330661 @default.
- W1997435744 cites W2060564444 @default.
- W1997435744 cites W2080374410 @default.
- W1997435744 cites W2094726445 @default.
- W1997435744 cites W2109401564 @default.
- W1997435744 cites W2123165167 @default.
- W1997435744 cites W2142874501 @default.
- W1997435744 cites W2149938812 @default.
- W1997435744 cites W2175128997 @default.
- W1997435744 cites W2327734390 @default.
- W1997435744 cites W2399863756 @default.
- W1997435744 cites W2400021371 @default.
- W1997435744 cites W2461046307 @default.
- W1997435744 cites W609182329 @default.
- W1997435744 cites W2060602229 @default.
- W1997435744 doi "https://doi.org/10.1016/0047-6374(89)90059-6" @default.
- W1997435744 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2561002" @default.
- W1997435744 hasPublicationYear "1989" @default.
- W1997435744 type Work @default.
- W1997435744 sameAs 1997435744 @default.
- W1997435744 citedByCount "11" @default.
- W1997435744 crossrefType "journal-article" @default.
- W1997435744 hasAuthorship W1997435744A5008216039 @default.
- W1997435744 hasAuthorship W1997435744A5027543797 @default.
- W1997435744 hasConcept C116569031 @default.
- W1997435744 hasConcept C12554922 @default.
- W1997435744 hasConcept C126322002 @default.
- W1997435744 hasConcept C134018914 @default.
- W1997435744 hasConcept C139770010 @default.
- W1997435744 hasConcept C150903083 @default.
- W1997435744 hasConcept C170493617 @default.
- W1997435744 hasConcept C197462201 @default.
- W1997435744 hasConcept C202751555 @default.
- W1997435744 hasConcept C207001950 @default.
- W1997435744 hasConcept C2778173381 @default.
- W1997435744 hasConcept C28005876 @default.
- W1997435744 hasConcept C55493867 @default.
- W1997435744 hasConcept C71924100 @default.
- W1997435744 hasConcept C86803240 @default.
- W1997435744 hasConcept C86807702 @default.
- W1997435744 hasConcept C95444343 @default.
- W1997435744 hasConceptScore W1997435744C116569031 @default.
- W1997435744 hasConceptScore W1997435744C12554922 @default.
- W1997435744 hasConceptScore W1997435744C126322002 @default.
- W1997435744 hasConceptScore W1997435744C134018914 @default.
- W1997435744 hasConceptScore W1997435744C139770010 @default.
- W1997435744 hasConceptScore W1997435744C150903083 @default.
- W1997435744 hasConceptScore W1997435744C170493617 @default.
- W1997435744 hasConceptScore W1997435744C197462201 @default.
- W1997435744 hasConceptScore W1997435744C202751555 @default.
- W1997435744 hasConceptScore W1997435744C207001950 @default.
- W1997435744 hasConceptScore W1997435744C2778173381 @default.
- W1997435744 hasConceptScore W1997435744C28005876 @default.
- W1997435744 hasConceptScore W1997435744C55493867 @default.
- W1997435744 hasConceptScore W1997435744C71924100 @default.
- W1997435744 hasConceptScore W1997435744C86803240 @default.
- W1997435744 hasConceptScore W1997435744C86807702 @default.
- W1997435744 hasConceptScore W1997435744C95444343 @default.
- W1997435744 hasIssue "1" @default.
- W1997435744 hasLocation W19974357441 @default.
- W1997435744 hasLocation W19974357442 @default.
- W1997435744 hasOpenAccess W1997435744 @default.
- W1997435744 hasPrimaryLocation W19974357441 @default.
- W1997435744 hasRelatedWork W2036127596 @default.
- W1997435744 hasRelatedWork W2040003455 @default.
- W1997435744 hasRelatedWork W2043242460 @default.
- W1997435744 hasRelatedWork W2142925367 @default.
- W1997435744 hasRelatedWork W2221683966 @default.
- W1997435744 hasRelatedWork W2315421474 @default.
- W1997435744 hasRelatedWork W2414657165 @default.
- W1997435744 hasRelatedWork W2509560877 @default.
- W1997435744 hasRelatedWork W4290359253 @default.
- W1997435744 hasRelatedWork W2181374564 @default.
- W1997435744 hasVolume "50" @default.
- W1997435744 isParatext "false" @default.
- W1997435744 isRetracted "false" @default.
- W1997435744 magId "1997435744" @default.