Graphical abstract
LBP attenuated myocardial ischemia/reperfusion injury by restoring redox status, ultimately improving cardiac function. CAT: catalase; GPX: glutathione peroxidase; HO1: heme oxygenase 1; IL-6: interleukin-6; I/R: ischemia/reperfusion; LBP:
Lycium barbarum
polysaccharides; Nrf2: nuclear factor erythroid 2-related factor 2; NQO1: NADPH dehydrogenase quinone 1; ROS: reactive oxygen species; SOD: superoxide dismutase; TNF-α: tumor necrosis factor α.