, San-gai Pan , Xiao-ping Ge & Xing-ping Dai To cite this article: Yu Wang , Nan-xiang Su , San-gai Pan , Xiao-ping Ge & Xing-ping Dai (2020) Fengbaisan suppresses endoplasmic reticulum stress by up-regulating SIRT1 expression to protect rats with chronic obstructive pulmonary diseases,