Fig. 2: Effect of metformin on organ biomarkers in older burn patients.

Changes in serum (A) troponin T, (B) creatine kinase, (C) creatinine, (D) blood urea nitrogen, (E) bilirubin, and (F) alanine aminotransferase in older burn patients treated with metformin and controls over time. Values are presented as mean ± standard error. *p < 0.05.