Open Access

Chitosan oligosaccharides in combination with Agaricus blazei Murill extract reduces hepatoma formation in mice with severe combined immunodeficiency

  • Authors:
    • Ming‑Yang Yeh
    • Hung‑Sheng Shang
    • Hsu‑Feng Lu
    • Jason Chou
    • Chun Yeh
    • Jin‑Biou Chang
    • Hsiao‑Fang Hung
    • Wan‑Lin Kuo
    • Lung‑Yuan Wu
    • Jing‑Gung Chung
  • View Affiliations

  • Published online on: March 9, 2015     https://doi.org/10.3892/mmr.2015.3454
  • Pages: 133-140
  • Copyright: © Yeh et al. This is an open access article distributed under the terms of Creative Commons Attribution License [CC BY_NC 3.0].

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Abstract

Chitosan and Agaricus blazei Murill (ABM) extracts possess antitumor activities. The aim of the present study was to investigate whether chitosan, ABM extract or the two in combination were effective against tumors in tumor‑bearing mice. The mice were subcutaneously injected with SK‑Hep 1 cells and were then were divided into the following six groups: Group 1, control group; group 2, chitosan 5 mg/kg/day; group 3, chitosan 20 mg/kg/day; group 4, ABM (246 mg/kg/day) and chitosan (5 mg/kg/day) combined; group 5, ABM (984 mg/kg/day) and chitosan (20 mg/kg/day) combined; and group 6, ABM (984 mg/kg/day). The mice were treated with the different concentrations of chitosan, ABM or combinations of the two for 6 weeks. The levels of glutamic oxaloacetic transaminase (GOT), glutamic pyruvic transaminase (GPT) and vascular endothelial growth factor (VEGF), and tissue histopathological features were examined in the surviving animals. Based on the results of the investigation, the treatments performed in groups 2, 3 and 4 were identified as being capable of reducing the weights of the tumors, however, group 4, which was treated with chitosan (5 mg/kg/day) in combination with ABM (246 mg/kg/day) was able to reduce the levels of GOT and VEGF. As a result, treatment with chitosan in combination with ABM may offer potential in cancer therapy and requires further investigation.
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July-2015
Volume 12 Issue 1

Print ISSN: 1791-2997
Online ISSN:1791-3004

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Copy and paste a formatted citation
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Spandidos Publications style
Yeh MY, Shang HS, Lu HF, Chou J, Yeh C, Chang JB, Hung HF, Kuo WL, Wu LY, Chung JG, Chung JG, et al: Chitosan oligosaccharides in combination with Agaricus blazei Murill extract reduces hepatoma formation in mice with severe combined immunodeficiency. Mol Med Rep 12: 133-140, 2015.
APA
Yeh, M., Shang, H., Lu, H., Chou, J., Yeh, C., Chang, J. ... Chung, J. (2015). Chitosan oligosaccharides in combination with Agaricus blazei Murill extract reduces hepatoma formation in mice with severe combined immunodeficiency. Molecular Medicine Reports, 12, 133-140. https://doi.org/10.3892/mmr.2015.3454
MLA
Yeh, M., Shang, H., Lu, H., Chou, J., Yeh, C., Chang, J., Hung, H., Kuo, W., Wu, L., Chung, J."Chitosan oligosaccharides in combination with Agaricus blazei Murill extract reduces hepatoma formation in mice with severe combined immunodeficiency". Molecular Medicine Reports 12.1 (2015): 133-140.
Chicago
Yeh, M., Shang, H., Lu, H., Chou, J., Yeh, C., Chang, J., Hung, H., Kuo, W., Wu, L., Chung, J."Chitosan oligosaccharides in combination with Agaricus blazei Murill extract reduces hepatoma formation in mice with severe combined immunodeficiency". Molecular Medicine Reports 12, no. 1 (2015): 133-140. https://doi.org/10.3892/mmr.2015.3454