Effects of Ganoderma lucidum and krestin on subset T-cell in spleen of gamma-irradiated mice.

W C Chen, D M Hau, C C Wang, I H Lin, S S Lee

Institute of Radiation Biology, National Tsing Hua University, Hsinchu, Taiwan.

The American journal of Chinese medicine 1995

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Effects of Ganoderma lucidum (Gl) and Krestin (PSK) extracts on spleen, thymus and splenocytes in gamma-irradiated mice were investigated in this study. ICR strain male mice were divided into five groups. Group A was the normal control. Group B, the experimental control, was treated with Gl. Group C, the radiation treatment control, was treated with whole body exposure to 4 Gy gamma-irradiation (RT). Group D was treated with RT and Gl. Group E was treated with RT and PSK. The dosage of Gl was 400 mg/day/kg body weight and PSK was 500 mg/day/kg body weight. Our results indicated that the relative thymus weight in groups D and E were higher than group C on day 28 after gamma-irradiation. Group D was the highest in all the experimental groups. CD4 and CD8 splenocytes in group D were higher than group C on days 7 and 28. Gl was better than PSK in repairing the damage of subset T-cells in the spleen of gamma-irradiated mice.

Citation

W C Chen, D M Hau, C C Wang, I H Lin, S S Lee. Effects of Ganoderma lucidum and krestin on subset T-cell in spleen of gamma-irradiated mice. The American journal of Chinese medicine. 1995;23(3-4):289-98