https://www.selleckchem.com/pr....oducts/5-n-ethyl-n-i
This review aimed to examine the effectiveness of acupuncture for the treatment of diabetic retinopathy (DR). Fourteen databases (5 English, 4 Chinese, and 5 Korean) were searched from their inception until May 20, 2020. Randomized controlled trials (RCTs) using acupuncture for DR treatment were included. The study selection and data extraction were performed by two independent reviewers. The Cochrane risk of bias tool version 2 (RoB 2. and the Grading of Recommendations Assessment, Development and Evaluat