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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
1
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pubmed:dateCreated |
1990-2-27
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pubmed:abstractText |
Human hepaotoblastoma cells (Hep G2) were cultured with a competitive inhibitor of HMG-CoA reductase, CS-514. The synthesis of cholesterol was markedly inhibited after 1 h preincubation with CS-514. The synthesis and secretion of apolipoprotein (apo) B and A-1, however, were not affected. A long-term incubation (21-24 h) of cells with CS-514 did not change apo B synthesis and secretion, although a slight depression of apo A-1 synthesis was observed. Hep G2 cells were found to secrete LDL- and HDL-like lipoproteins which were poor in cholesterol when cells were incubated with the drug. These results suggest that the modulation of cholesterol synthesis affects neither the synthesis and secretion of apo B and A-1 nor the formation of lipoproteins.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Jan
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pubmed:issn |
0006-3002
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
16
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pubmed:volume |
1042
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
36-41
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pubmed:dateRevised |
2004-11-17
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pubmed:meshHeading |
pubmed-meshheading:2153411-Apolipoprotein A-I,
pubmed-meshheading:2153411-Apolipoproteins A,
pubmed-meshheading:2153411-Apolipoproteins B,
pubmed-meshheading:2153411-Carcinoma, Hepatocellular,
pubmed-meshheading:2153411-Cholesterol,
pubmed-meshheading:2153411-Enzyme-Linked Immunosorbent Assay,
pubmed-meshheading:2153411-Heptanoic Acids,
pubmed-meshheading:2153411-Humans,
pubmed-meshheading:2153411-Hydroxymethylglutaryl-CoA Reductase Inhibitors,
pubmed-meshheading:2153411-Lipoproteins,
pubmed-meshheading:2153411-Liver Neoplasms,
pubmed-meshheading:2153411-Naphthalenes,
pubmed-meshheading:2153411-Pravastatin,
pubmed-meshheading:2153411-Tumor Cells, Cultured,
pubmed-meshheading:2153411-Ultracentrifugation
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pubmed:year |
1990
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pubmed:articleTitle |
The effect of HMG-CoA reductase inhibitor (CS-514) on the synthesis and secretion of apolipoproteins B and A-1 in the human hepatoblastoma Hep G2.
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pubmed:affiliation |
Department of Microbiology and Molecular Pathology, Teikyo University, Kanagawa, Japan.
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pubmed:publicationType |
Journal Article
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