Effect of puerarin and ligustrazine on cultured hippocampal neurons injury induced by Aβ25-35 Effect of Suyu capsule on behavior and injury of hippocampal neurons in depression model mice Protective effect of Uncaria rhynchophylla total alkaloids pretreatment on hippocampal neurons after acute hypoxia Neuroprotection and neurontrophism effects of liquiritin on primary cultured hippocampal cells Neuroprotective effects of astragalosides against amyloid β-protein and DEX-induced neurotoxicity in rat hippocampal neurons