ZHANG Hua-jun, WAN Qian, XU Tian-shu. Neuroprotective Effects of Ginkgo biloba Extract Against Beta-amyloid Peptide-induced Toxicity in Hippocamal Neurons[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(2): 209-212.
ZHANG Hua-jun, WAN Qian, XU Tian-shu. Neuroprotective Effects of Ginkgo biloba Extract Against Beta-amyloid Peptide-induced Toxicity in Hippocamal Neurons[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(2): 209-212. DOI: 10.13422/j.cnki.syfjx.2011.02.058.
and low doses) Ginkgo biloba extract(EGb761) play a role in neuroprotectoion against beta-amyloid peptide-induced neuronal toxicity.Method: Hippocamal neurons was stimulated with beta-amyloid peptide
three doses EGb761(100
10
1 mg·L-1) were pre-incubated in injured hippocampal neurons.Neurons viability and apoptosis rate and number of NeuN + cell were detected.Result:There were statistically significant difference in neuronal viability
apoptosis rate and NeuN + cell between Aβ group and three doses EGb761 group(all P<0.05).Compared with Aβ group
neuronal viability and NeuN + cell of medium-dose group was significant higher and apoptosis rate was significant lower(all P<0.01).Conclusion:Three doses EGb761 groups increase injured neuronal viability and NeuN + cell and reduce neuronal apoptosis rate
medium-dose group has best neuroprotective effects.EGb761 plays an important role in neuroprotection of beta-amyloid peptide-induced neuronal toxicity.