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KMID : 0861020110260040101
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Korea Journal of Herbology
2011 Volume.26 No. 4 p.101 ~ p.107
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Acute Toxicity Study on Socheongryong-Tang and Fermented Socheongryong-Tang extracts in Mice
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Lee Ji-Seon
Hwang Youn-Hwan
Lee Ji-Hye
Oh Su-Young
Kim Tae-Soo
Ma Jin-Yeul
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Abstract
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Objectives: Socheongryong-Tang (小靑龍湯, SCRT) has been widely used to treat respiratory disease. In this
study, we investigate the acute toxicity and safety of fermented Socheongryong-Tang extract.
Methods: To evaluate the acute toxicity and safety, 0 (control group), 1250, 2500 and 5000 mg/kg of
Socheongryong-Tang and fermented Socheongryong-Tang extracts were orally administered to male and female
ICR mice. After single administration, we observed survival rates, general toxicity, changes of body weight for
the 14 days and autopsy.
Results: Compared with the control group, we could not find any toxic alteration in all treated group (1250,
2500 and 5000 mg/kg).
Conclusions: LD50 of Socheongryong-Tang and fermented Socheongryong-Tang extracts might be over 5000
mg/kg and it is safe to ICR mice.
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KEYWORD
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Socheongryong-Tang, Fermentation, Acute toxicity, Safety,
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