Analysis on liver and renal toxicity of leaves of Tussilago farfara using zebrafish
10.7501/j.issn.0253-2670.2019.03.020
- Author:
Ya-Hui DUAN
1
Author Information
1. Modern Research Center for Traditional Chinese Medicine, Shanxi University
- Publication Type:Journal Article
- Keywords:
Farfarae Flos;
Leaves of Tussilago farfara;
Resource utilization;
Toxicity;
Zebrafish
- From:
Chinese Traditional and Herbal Drugs
2019;50(3):669-674
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To compare the toxicity of the flower buds and leaves from Tussilago farfara, and provide scientific basis for the utilization of the leaves of T. farfara. Methods: The 3 dpf (day post fertilization) healthy AB and transgene zebrafish were selected. The flowers, the leaves, the flowers coupled with Aster tataricus, and the leaves coupled with A. tataricus were prepared at the concentration of 0.5, 1.0, and 1.5 mg/mL. The fluorescent area of the liver and ALT and AST levels were measured after 72 h of drug treatment. For the renal toxicity assay, the morphology of zebrafish and the nutrient solution protein were also determined. Results: Compared with the control group, there were no significant differences in liver biochemical indexes in the four drug treatment groups. However, the fluorescence area of liver decreased in the flowers and flowers coupled with A. tataricus group at the concentration of 1.5 mg/mL. No significant difference was observed in the four groups of the nephrotoxicity assay. Conclusion: The flower and the flower coupled with A. tataricus showed minor hepatotoxicity at higher doses, and the leaves showed no stronger toxicity than the flower buds in comparison with the flower buds. It can provide refercences for the resource utilization of the leaves of T. farfara.
