Activation of the AMPK-SIRT1 pathway contributes to protective effects of Salvianolic acid A against lipotoxicity in hepatocytes and NAFLD in mice oleh Songtao Li, Songtao Li, Qianyu Qian, Qianyu Qian, Na Ying, Jianfei Lai, Luyan Feng, Sitong Zheng, Fusheng Jiang, Fusheng Jiang, Qing Song, Qing Song, Hui Chai, Hui Chai, Xiaobing Dou, Xiaobing Dou