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. 2019 Feb 19;10:255. doi: 10.3389/fimmu.2019.00255

Figure 7.

Figure 7

Recombinant G-CSFa1 and G-CSFb1 induces chemotactic response of kidney neutrophils. Chemotactic response of kidney neutrophils after 1 h of incubation with duplicate filters separating cells and cytokines at the concentrations indicated. Cells were stained with MGG and the total number of cells in 20 random fields of view (40× magnification) was determined. Medium and 10 ng/mL fMLP served as negative and positive controls, respectively. Equal concentrations (100 ng/mL) of cytokines in the upper and lower chemotaxis chambers served as chemokinesis control. The data represent mean + standard deviation (n = 4). Significant differences compared to medium control were determined using one-way ANOVA followed by Dunnet's post-hoc test, (p < 0.05) are denoted by asterisks (*).