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. 1999 Apr;96(4):529–536. doi: 10.1046/j.1365-2567.1999.00711.x

Figure 6.

Figure 6

Relative changes in IL-4 regulation of LPS-induced IL-10 production by monocytes with increasing time in culture. Monocytes from a single donor were cultured under non-adherent conditions for 1, 3 and 5 days with M-CSF and then incubated with medium alone (complete RPMI with 1% FCS) or with LPS±IL-4 (10 ng/ml), for 20 hr. IL-10 levels are represented as mean (+SD) for triplicate cultures. An asterisk indicates a significant suppression by IL-4 of IL-10 production from LPS-stimulated cells.