Effects of Codonopsis pilosula Polysaccharide Modified Selenium Nanoparticles on Tumor-Bearing Mice
Author Information
Author(s): Long Yan, Ji Hongfei, Yang Jiajing, Ji Haiyu, Dai Keyao, Ding Wenjie, Zheng Guoqiang, Yu Juan
Primary Institution: Yantai University, Tianjin University of Science and Technology
Hypothesis
This study aimed to investigate the inhibitory effects of CPP-SeNPs complex on H22 solid tumors via immune enhancement.
Conclusion
CPP-SeNPs administration can effectively inhibit tumor growth by enhancing immune response in tumor-bearing mice.
Supporting Evidence
- CPP-SeNPs effectively exerted dose-dependent protective effects on the immune organs of tumor-bearing mice.
- CPP-SeNPs treatment significantly elevated the levels of TNF-α, IFN-γ, and IL-2 in mice sera.
- CPP-SeNPs improved the immune system’s ability to clear tumor cells by up-regulating Bax expression while down-regulating Bcl-2 expression.
Takeaway
Researchers found that a special combination of plant polysaccharides and selenium nanoparticles can help mice with tumors fight off their cancer better by boosting their immune system.
Methodology
The study used a mouse model to evaluate the effects of CPP-SeNPs on immune response and tumor growth, measuring various physiological and immune parameters.
Limitations
The study primarily focused on a specific mouse model and may not directly translate to human applications.
Participant Demographics
Female Kunming mice, 8 weeks old.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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