A comparison of the effects of endotoxin upon fibroblast proliferation and macromolecular syntheses.
The effects of Escherichia coli endotoxin upon mouse L929 cell proliferation, DNA synthesis, protein synthesis, and proline incorporation were determined. It was found that a level of endotoxin which inhibited cell proliferation prompted a similar inhibition of DNA synthesis and overall cell protein synthesis. In contrast, endotoxin was shown to inhibit incorporation of proline into cell protein to a significantly greater extent.
D000818:Animals; D002448:Cell Adhesion; D002455:Cell Division / Q000187:drug effects; D002478:Cells, Cultured; D004247:DNA / Q000096:biosynthesis*; D004731:Endotoxins / Q000494:pharmacology*; D004926:Escherichia coli; D005347:Fibroblasts; D046911:Macromolecular Substances; D051379:Mice; D011392:Proline / Q000378:metabolism; D014176:Protein Biosynthesis
D004731:Endotoxins; D046911:Macromolecular Substances; D004247:DNA; D011392:Proline