PMC:17827 / 43776-44325 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/17827","sourcedb":"PMC","sourceid":"17827","source_url":"http://www.ncbi.nlm.nih.gov/pmc/17827","text":"Isolated first-passage versus isolated fourth-passage OA-SFB and RA-SFB\nThe proliferation rates of isolated fourth-passage cells in OA-SFB differed significantly from those of isolated first-passage cells only upon stimulation with IL-1β (50 and 150 U/ml; Fig. 8B). Such differences were not observed at rest or following stimulation with PDGF.\nIsolated fourth-passage RA-SFB, in contrast, showed significantly higher proliferation rates than first-passage cells upon stimulation with all concentrations of IL-1β and PDGF, but not at rest (Fig. 8C).","divisions":[{"label":"Title","span":{"begin":0,"end":71}}],"tracks":[]}