Fig. 5

Fasting and postprandial monocyte subsets by subject age. Fasting, 3, and 6-h postprandial (A) classical, (B) intermediate, and (C) non-classical monocytes displayed as percentage of total monocytes and grouped by subject age. Six hour postprandial (D) classical, intermediate, and non-classical monocytes displayed as percentage of total monocytes and grouped by subject age. Mean and individual data points are shown. Within age-group analyses (A-C) were performed using Friedman non-parametric, repeated measures one-way ANOVA; *P < 0.05, **P < 0.01 ***P < 0.001, ns = not significant. Between age-group analyses (D) were performed using Kruskal–Wallis non-parametric one-way ANOVA; *P < 0.05, **P < 0.01, ***P < 0.001