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Antioxidant and antitumor activities of ethanol extracts from the fruiting body of Phellinus gilvus grown in oak and artificial sawdust  

Hwang, Mi-hyun (College of Veterinary Medicine, Kyungpook National University)
Kim, Young-hoan (Gyeongbuk Veterinary Service Laboratory)
Kim, Kil-soo (College of Veterinary Medicine, Kyungpook National University)
Kim, Tae-wan (College of Veterinary Medicine, Kyungpook National University)
Jo, Woo-sik (Gyeongbuk Agricultural Technology Administration)
Choi, Sung-guk (Gyeongbuk Agricultural Technology Administration)
Kim, Jong-choon (College of Veterinary Medicine, Chonnam National University)
Park, Seung-chun (College of Veterinary Medicine, Kyungpook National University)
Publication Information
Korean Journal of Veterinary Research / v.45, no.2, 2005 , pp. 151-154 More about this Journal
Abstract
The purpose of this study is to examine the elemental compositions, antioxidant and antitumor activity of water, 20%, 40%, 60%, and 80% ethanol extracts obtained from the fruiting body of Phellinus gilvus. In electron donating ability test, the strong activities more than 70% were observed in $80{\mu}g/ml$ of 20%, 40%, 60% and 80% ethanol extracts from the fruiting body of P. gilvus grown in oak and sawdust. The antitumor activity was evaluated by sulforhodamine B (SRB) in terms of cell survival level. The tumor cells (sarcoma 180) were treated with various ethanol extracts (water, 20, 40, 60 and 80%). The results showed that all extracts inhibited proliferation showing a dose-dependent manner against tumor cells.
Keywords
Phellinus gilvus; antioxidant; antitumor;
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