Antioxidant and Neuroprotective Effects of Terminalia chebula Extracts
Author Information
Author(s): Chang Chia Lin, Lin Che San
Primary Institution: Research Institute of Biotechnology, HungKuang University
Hypothesis
The study aims to determine the phytochemical compositions, antioxidant activities, and neuroprotective effects of different extracts of Terminalia chebula.
Conclusion
The water extract of Terminalia chebula showed the greatest antioxidant and neuroprotective activities against H2O2-induced cell death in PC12 cells.
Supporting Evidence
- The water extract had the highest total phenolic and tannin content.
- The methanol extract showed good antioxidant activity in the HRP-luminol-H2O2 assay.
- The water extract inhibited H2O2-induced cytotoxicity in PC12 cells.
- The antioxidant activities of the extracts varied based on the method used.
Takeaway
This study found that extracts from a fruit called Terminalia chebula can help protect brain cells from damage caused by harmful substances.
Methodology
The study used chemiluminescence assays to evaluate antioxidant activity and tested the extracts on PC12 cells to assess neuroprotective effects.
Limitations
Further investigations are necessary to verify these activities in vivo.
Statistical Information
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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