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. 2010 Jan 12;25(2-3):315–324. doi: 10.1159/000276564

Fig. 4.

Fig. 4

Increased secretion of IL-6 and IGFBP-1 from U937 cells grown in 231-CM. (A) Representative cytokine antibody array of media conditioned by untreated U937 cells (control). (B) Representative cytokine antibody array of media conditioned by U937 cells grown in 231-CM (1 in 4 dilution) for 7 da prior to incubating overnight in serum-free medium. Increases in IGFBP-1 (lane 6 spot 10); osteoprotegrin (lane 8 spot 2) and NAP-2 (lane 7 spot 10); and a decrease in RANTES (lane 4 spot 2) and I-309, (lane 2 spot 1) were observed.