OBJECTIVE To explore the effect and mechanisms of LW-AFC,a new formula derived from Liu Wei Di Huang Tang,on irradiation-induced reduction of mice adult hippocampal neurogenesis. METHODS C57BL/6J mice were randomly divided into seven groups (n=10): control group, LW-AFC group (1.6 g·kg-1), Liu Wei Di Huang Tang (LW) group (10 g·kg-1), brain derived neurotrophic factor (BDNF) group, irradiation group, irradiation+LW group, and irradiation+LW-AFC group. Reduction of mice adult hippocampal neurogenesis was induced by cranial irradiation.LW-AFC was administered by oral gavage for 30 d after cranial irradiation treatment. Immunofluorescence and Nissl′s staining were performed for histological morphology assessment. Bromodeoxyuridine (BrdU) staining was used in the detection of proliferation cells. The peripheral blood and hippocampal homogenate were collected to measure the content of tumor necrosis factor-α (TNF-α), interferon-gamma (INF-γ), interleukin-1β (IL-1β),IL-4 and IL-10.The hippocampal homogena

来源：中国药理学与毒理学杂志 2018 年 32卷 4期