Preparation of Lingyi Formula multicomponent microemulsion and its anti-lung cancer activity
10.7501/j.issn.0253-2670.2014.22.013
- Author:
Cheng-Tian YUAN
1
Author Information
1. Jiangsu University
- Publication Type:Journal Article
- Keywords:
Anti-lung cancer;
Coix lachryma-jobi var. ma-yuen polysaccharides;
Coix seed oil;
Ganoderma lucidum polysaccharides;
Ganoderma triterpenes;
Lingyi Formula;
Multicomponent microemulsion
- From:
Chinese Traditional and Herbal Drugs
2014;45(22):3284-3288
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To prepare Lingyi Formula multicomponent microemulsion and evaluate its anti-lung cancer activity. Methods: Lingyi Formula multicomponent microemulsion was prepared by aqueous titration method using polysaccharides solution of Ganoderma lucidum and Coix lachryma-jobi var. ma-yuen as aqueous phase and coix seed oil as oil phase, loading ganoderma triterpenes. The average particle size, Zeta potential, and stability were detected. The results of antitumor efficacy including tumor inhibitory rate, body weight change, immune organ index, and concentration of TNF-α and IL-6 were investigated. Besides, pathological section of tumor tissue and TUNEL labeling were conducted subsequently. Results: The prepared microemulsion displayed spherical surface with mean droplet size of (69.92 ± 8.43) nm, polydispersity (PDI) of 0.060 ± 0.008, and Zeta potential of (-11.30 ± 1.34) mV. Tumor inhibitory rate of microemulsion (57.25%) was significantly higher than that of suspension (45.89%), immune tissue index as well as the concentration of TNF-α and IL-6 were increased significantly. TUNEL labeling and pathological section of tumor tissue showed that the antitumor activity of microemulsion was significantly effective compared with that of suspensions. Conclusion: Lingyi Formula multicomponent microemulsion has a good anti-lung cancer activity.
