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. 2013 Apr 5;8(4):e60457. doi: 10.1371/journal.pone.0060457

Figure 1. Correlation between apelin and albuminuria.

Figure 1

A: The apelin concentration in serum was positively correlated with albuminuria (R = 0.78, *p<0.05). B: The apelin concentration in serum was significantly increased in patients with type 2 diabetes (2DM, n = 60) compared to healthy people (control, n = 32). The data are expressed as the means±SD (*p<0.05 vs. control grou ). C: The graphs show the promoting effect of apelin on FITC-BSA passing through the glomerular endothelial cell monolayers at the indicated time point. The data are expressed as the means±SD (n = 6, *p<0.01 vs. control group).