• Journal of Ginseng Research
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• 제13권1호
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• pp.8-13
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• 1989

The effects of orally administered ginseng leaf saponins(GLS) on the analgesic action of morphine, the development of morphine induced tolerance and physical dependence, and the hepatic flutathione contents in mice were investigated. GLS antagonized the analgesic action of morphine and inhibited the development of morphine induced tolerance and physical dependence. It also inhibited the decrease in hepatic glutathione level induced by multiple injections of morphine.

• 대한약학회:학술대회논문집
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• 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2
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• pp.288.1-288.1
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• 2002

Herbal medicines are increasingly being utilized to treat a wide variety of disease processes. The aim of this study was to evaluate the ability of aqueous extract from the roots of Platycodon grandiflorum A. DC (Campanulaceae). Changkil (CK). to affect cellular response in primary cultures of rat hepatocytes to t-butyl hydroperoxide (t-BHP) induced oxidative stress and hepatotoxicity. CK-treated cells showed an increased resistance to oxidative challenge. as revealed by a higher percent of survival capacity in respect to control cells. CK added prior or simultaneously with I-BHP reduced enganced lipid peroxidation measured as production of malondialdehyde and enhnaced intracellular reduced glutathinoe depletion by t-BHP. Furhtermore. CK protected from the t-BHP-induced intracellular generation of reactive oxygen species assessde by montioting dichlorodihydrofluorescein fluorescence. it can be concluded that CK exerts an antioxidant action insice the cell. responsible for the abserved modulation of the cellular response to oxidative challenge. and CK have a marked anitioxdative and hepatoprotective potency.

• Journal of Dairy Science and Biotechnology
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• 제22권2호
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• pp.91-97
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• 2004

활성산소의 세포막 파괴 효과로부터 보호작용과 항산화 활성이 강한 균주를 선별하기 위하여 33균주에 대한 세포네 glutathione 함유율과 linoleic acid 산화억제활성을 측정하였다. Lactobacillus casei CU4114 25.15 umol/g으로 가장 높은 함유율을 보이고 있으며Lactobacillus rhamnosus CU4201, Lactobacillus plantarum CU4203이 14.0umol/g으로 통계적인 유의성을 나타내는 수준으로 높은 함유율을 나타내었다. 포자형 성균주중의 glutathione 함유율 측정 결과 Lactobacillus sporogenes CU4109, Sporolactobacillus inulinus CU4110 은 Bacillus coagulans 균주의 GSH 함유율보다 유의성이 인정되는 높은 함유율을 나타내었다. L. acidophilus CU4111, L. casei CU4114, L. brevis CU4206, L. helveticus Cu4231은 Lactobacillus spp. 중 높은 항산화 활성을 나타내었고 Bacillus coagulans의 항산화 활성범위는 6.02${\sim}$51.72%로 나타났으며 Bacillus coagulans 균주의 항산화 활성이 Lactobacillus spp.의 산화억제활성보다 높은 성향을 나타내었다.