Morin was commercially obtained from Chengdu Herbpurify CO., LTD (Chengdu, China) and was dissolved in dimethyl sulfoxide (DMSO; Sigma-Aldrich, St Louis, MO, USA) to make a stock solution (40.96 mg/ml).
CUR was commercially obtained from Chengdu Herbpurify CO., LTD (purity, 99.5%) (Chengdu, China) anddissolved in dimethyl sulfoxide (DMSO) to make stock solutions.