Study X on Chemical Substance and Mechanism of Danggui Shaoyao San in the Prevention and Treatment of Senile Dementia——Protective effect of FBD and CO Supercritical Fluid Extract (P) on Astrocyte Anoxic Injury
Liu Jie, LIN Zhi-hong, ZHU Dan-ni, et al. Study X on Chemical Substance and Mechanism of Danggui Shaoyao San in the Prevention and Treatment of Senile Dementia——Protective effect of FBD and CO Supercritical Fluid Extract (P) on Astrocyte Anoxic Injury[J]. Chinese journal of experimental traditional medical formulae, 2007, 13(8): 14-17.
Liu Jie, LIN Zhi-hong, ZHU Dan-ni, et al. Study X on Chemical Substance and Mechanism of Danggui Shaoyao San in the Prevention and Treatment of Senile Dementia——Protective effect of FBD and CO Supercritical Fluid Extract (P) on Astrocyte Anoxic Injury[J]. Chinese journal of experimental traditional medical formulae, 2007, 13(8): 14-17.DOI:
the simplified formula from Danggui Shaoyao San(DSS)
and CO2 supercritical fluid extract(P2) on the hypoxic astrocyte anoxic injury.Methods:Sampling cerebrospinal fluid containing FBD/P2(CSF-FBD/P2) after administration with FBD 125 mg/kg or P2 16.3 mg/kg;MTT assay was used to measure the viability in the damaged astrocyte induced by Na2S2O4.Results:1 h hypoxia and 4 h reoxygen significantly decreased the viability in astrocyte(P<0.01);(0.1~1)mg/L ACSF-FBD and 5%~15% CSF-FBD can substantially increase the viability of astrocyte induced by Na2S2O4(P<0.01);(0.01~1) mg/L ACSF-P2 and 15% CSF-P2 can substantially increase the viability of astrocyte(P<0.01~0.05).Conclusion:FBD and P2 could prevent astrocyte from Na2S2O4-induced hypoxic damage
which was beneficial to the treatment of cerebral ischemia.