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KMID : 0043319940170030154
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Archives of Pharmacal Research
1994 Volume.17 No. 3 p.154 ~ p.160
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Antigenicity Studies of the Aqueous Extract of Red Ginseng in Guinea Pigs
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Rhee Man-Hee
Park Ki-Hyun
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Abstract
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The antigenicity of the aqueous extract of red ginseng (ARG) was evaluated using the following assay procedures : 1. active systemic anaphylaxis (ASA) in guinea pigs, 2 active cutaneous anaphylaxis (ACA) in guinea pigs, 3 passive cutaneous anaphylaxis (PCA) in guinea pigs, 2.active cutaneous anaphylaxis (ACA) in guinea pigs, 3. passive cutanepous anaphylaxis (PCA) in guina pigs with serum for guina pigs sensitized with ARG and 4. passive hemagglutination (PHA) with serum from guinea pigs sensitized with ARG. 1. ASA : No anaphylaxis reaction was observed in any of the sensitized guinea pigs by elictitation with ARG. 2. ACA : No skin reaction was observed in sensitized guinea pigs after intrademal injection of ARG. 3. PCA in guinea pigs : PCA titer of sera from all the sensitized animals was less than 10 in eliciation with ARG. 4. PHA reaction : When eythrocytes coated with challenge antigen were added to sensitized sera, the hemagglutination titer was less than 1. These results suggest that ARG has no antigenicity under the conditions used. And the dose levels of ARG employed in the present experiment were confirmed not to suppress immune reactions.
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KEYWORD
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Panax ginseng, Antigenicity, Active systemic anaphylaxis, Active cutaneous anaphylaxis, Passive cutaneous anaphylaxis, Passive hemagglutination, Guinea pig
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