悬赏求助英文文献2篇

文献1：

题目：Metformin attenuates the epithelial-mesenchymal transition of lens epithelial cells through the AMPK/TGF-β/Smad2/3 signalling pathway

PMID: 34517004

DOI: 10.1016/j.exer.2021.108763

文献2：

题目：Baicalin inhibits pressure overload‐induced cardiac fibrosis through regulating AMPK/TGF‐beta/Smads signaling pathway

PMID: 29331689

DOI: 10.1016/j.abb.2018.01.006