Alzheimer's disease is the most common neurodegenerative disorder to date. Pathological features include:neuronal loss

extracellular senile plaques and intracellular neuronal neurofibrillary tangles formed. The etiology of AD is complex

included aggregation of amyloid beta-peptide

oxidative stress

inflammatory process

abnormal phosphorylation of Tau protein. Chinese medicine in the treatment of Alzheimer's disease has a good effect

many experiments demonstrate the mechanism from many aspects

in this paper we summarize the animal and cell experiments in recent years

in order to be beneficial for future research.