| http://purl.uniprot.org/citations/2290353 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/2290353 | http://www.w3.org/2000/01/rdf-schema#comment | "The specific activity of 4 lysosomal enzymes was studied in homogenate, hepatocytes, Kupffer and endothelial cells isolated from the livers of female Sprague-Dawley rats aged 3.5, 12 and 24 months. Cells were obtained by enzymatic digestion and centrifugal elutriation. Cell viability was not affected by age or diet. In hepatocytes, the activities of all enzymes (acid phosphatase, beta-galactosidase, arylsulfatase B and cathepsin D) increased with age in rats fed ad libitum (A) but were not altered significantly by dietary restriction. The activities of all enzymes except acid phosphatase were systematically higher at 3.5 months of age in Kupffer and endothelial cells than in hepatocytes. Acid phosphatase, arylsulfatase B and cathepsin D activities increased with age in both Kupffer and endothelial cells. Beta galactosidase was decreased significantly with age in Kupffer cells but was elevated in endothelial cells. Rats exposed to dietary restriction (R) showed higher activities of beta-galactosidase, arylsulfatase B and cathepsin D when compared to corresponding A animals with the exception of the younger age group. No clear cut pattern was observed in acid phosphatase activity. Thus, the activities of liver lysosomal enzymes increase with age but the pattern of change differs with respect to enzyme and cell populations. The heightened enzyme activity in Kupffer and endothelial cells from R rats may reflect a more efficient phagocytic capacity in these animals."xsd:string |
| http://purl.uniprot.org/citations/2290353 | http://purl.org/dc/terms/identifier | "doi:10.1016/0047-6374(90)90005-z"xsd:string |
| http://purl.uniprot.org/citations/2290353 | http://purl.uniprot.org/core/author | "Tuchweber B."xsd:string |
| http://purl.uniprot.org/citations/2290353 | http://purl.uniprot.org/core/author | "Perea A."xsd:string |
| http://purl.uniprot.org/citations/2290353 | http://purl.uniprot.org/core/author | "Audet M."xsd:string |
| http://purl.uniprot.org/citations/2290353 | http://purl.uniprot.org/core/author | "Ferland G."xsd:string |
| http://purl.uniprot.org/citations/2290353 | http://purl.uniprot.org/core/date | "1990"xsd:gYear |
| http://purl.uniprot.org/citations/2290353 | http://purl.uniprot.org/core/name | "Mech Ageing Dev"xsd:string |
| http://purl.uniprot.org/citations/2290353 | http://purl.uniprot.org/core/pages | "143-154"xsd:string |
| http://purl.uniprot.org/citations/2290353 | http://purl.uniprot.org/core/title | "Characterization of liver lysosomal enzyme activity in hepatocytes, Kupffer and endothelial cells during aging: effect of dietary restriction."xsd:string |
| http://purl.uniprot.org/citations/2290353 | http://purl.uniprot.org/core/volume | "56"xsd:string |
| http://purl.uniprot.org/citations/2290353 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/2290353 |
| http://purl.uniprot.org/citations/2290353 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/2290353 |
| http://purl.uniprot.org/uniprot/P50430#attribution-D4D12165D5CA4111A1729661497D322B | http://purl.uniprot.org/core/source | http://purl.uniprot.org/citations/2290353 |
| http://purl.uniprot.org/uniprot/#_A0JPJ3-mappedCitation-2290353 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/2290353 |
| http://purl.uniprot.org/uniprot/#_B4F7E2-mappedCitation-2290353 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/2290353 |
| http://purl.uniprot.org/uniprot/#_P50430-mappedCitation-2290353 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/2290353 |
| http://purl.uniprot.org/uniprot/A0JPJ3 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/2290353 |
| http://purl.uniprot.org/uniprot/P50430 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/2290353 |
| http://purl.uniprot.org/uniprot/B4F7E2 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/2290353 |