Effect of total flavonoids of Rosa rugosa on PI3K/AKT pathway and endoplasmic reticulum stress apoptosis in rats with cerebral ischemia-reperfusion injury / 中国药理学通报

Aim To investigate the effects of total flavonoids from Rosa rugosa (TFR) on cerebral ischemia reperfusion injury (CIRI) in rats, and to investigate whether TFR inhibited neuronal apoptosis by regulating phosphoinositide 3-kinase/protein kinase B (PI3K/AKT) signaling pathway and endoplasmic reticulum stress (ERS) pathways. Methods SD rats were randomly divided into sham operation group, model group, low-dose group (50 mg · kg