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. 2013 Feb 8;8(2):e56273. doi: 10.1371/journal.pone.0056273

Figure 1. Circulating Ang levels in pre-dialysis CKD and dialysis patients.

Figure 1

Serum Ang-1 levels (A) were significantly lower in pre-dialysis CKD patients compared with healthy controls. In dialysis patients Ang-1 levels were similar to values found in healthy controls. Similar levels of both circulating Ang-2 (B) and Ang-2/Ang-1 (C) were found in healthy children and those with pre-dialysis CKD, but these were significantly increased in the dialysis group.