Association between Related Purine Metabolites and Diabetic Retinopathy in Type 2 Diabetic Patients

<table>ROC curves of uric acid, xanthine, inosine, and adenosine in groups DM and DR. Adenosine shows more sensitivity and specificity for diabetic retinopathy diagnosis than other potential biomarkers.</table>

International Journal of Endocrinology

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Figure 4

Figure 4: Association between Related Purine Metabolites and Diabetic Retinopathy in Type 2 Diabetic Patients 