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. 2001 Dec;69(12):7349–7355. doi: 10.1128/IAI.69.12.7349-7355.2001

FIG. 5.

FIG. 5

Effect of anti-CD14 monoclonal antibody 60bca on IL-6 production by PBMC stimulated with LPS or M. tuberculosis Cpn 60 proteins. (a) LPS-stimulated IL-6 production by PBMC is inhibited by pretreatment with 15 μg of anti-CD14 monoclonal antibody 60bca per ml. (b) M. tuberculosis Cpn 60.1-stimulated IL-6 production is partially inhibited by anti-CD14 pretreatment. (c) In contrast, M. tuberculosis Cpn 60.2-stimulated IL-6 production is unaffected by anti-CD14 pretreatment. Each data point represents the mean ± standard error for triplicate cultures from a representative experiment.