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Investigation of in Vitro Cytotoxic Activity and in Vivo Anti-Tumor Activity in Tumor-Causing Mice with 7,12-Dimethyl-benz[1]anthracene of Vietnamese Processed Panax notoginseng.
- Source :
- Natural Product Communications; Jun2024, Vol. 19 Issue 6, p1-13, 13p
- Publication Year :
- 2024
-
Abstract
- Background: Processed Panax notoginseng has been found to have an inhibitory effect on the growth of cancer cells in vitro and tumor growth in vivo. However, there has been limited research in Vietnam on the supportive effects of processed P. notoginseng in cancer treatment. Methods: In this study, P. notoginseng was collected and subjected to steam processing at temperatures of 100 °C and 120 °C for 2 to 10 h. The cytotoxic activity of these extracts was tested on A549 cells in vitro. Additionally, the acute toxicity of processed P. notoginseng was evaluated in healthy mice, and the in vivo anti-tumor effect was investigated in mice induced by 7,12-dimethyl-benz[1] anthracene. Results: The results showed that, processed P. notoginseng demonstrated a stronger ability to inhibit the proliferation of A549 lung cancer cells compared to the unprocessed one. Among the different processing conditions, the extract obtained at 120 °C for 4 h (PPN120-4) was selected for further study in mice. This extract did not show acute oral toxicity and had no effect on the survival or mortality of DMBA-induced mice. PPN120-4 also reduced the body weight of mice and decreased skin tumor size. Moreover, PPN120-4 increased necrosis of lung cancer cells. Conclusion: Processing P. notoginseng through steam treatment at various temperatures and durations enhanced its inhibitory activity against A549 lung cancer cells compared to the unprocessed samples. Among them, PPN120-4, obtained through processing at 120 °C for 4 h, exhibited no acute oral toxicity in mice and showed potential antitumor effects in DMBA-induced tumors in vivo. [ABSTRACT FROM AUTHOR]
- Subjects :
- ANTINEOPLASTIC agents
PANAX
CANCER cell growth
MICE
ANTHRACENE
SKIN tumors
Subjects
Details
- Language :
- English
- ISSN :
- 1934578X
- Volume :
- 19
- Issue :
- 6
- Database :
- Complementary Index
- Journal :
- Natural Product Communications
- Publication Type :
- Academic Journal
- Accession number :
- 178448749
- Full Text :
- https://doi.org/10.1177/1934578X241259830