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자료유형
학술저널
저자정보
김건우 (대전대학교 한의과대학 병리학교실) 박지원 (대전대학교 한의과대학 병리학교실) 심부용 (대전대학교 한의과대학 병리학교실) 김동희 (대전대학교 한의과대학 병리학교실)
저널정보
대한본초학회 대한본초학회지(본초분과학회지) 대한본초학회지 제29권 제4호
발행연도
2014.1
수록면
13 - 20 (8page)

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Objectives : Atotang was composed of 10 kinds of traditional medicinal herb. This research was performed to examine biological effects of Atotang for the development of prescription on atopic dermatitis. Methods : Atotang was extracted with 80% EtOH. Free radical scavenging assay has tested for anti-oxidative activity as well as the contents of total polyphenol. We observed the production of ROS, nitric oxide(NO) and the inflammatory cytokines such as interleukin-1beta(IL-${\beta}$), IL-6, tumor necrosis factor-alpha(TNF-${\alpha}$), Prostaglandin E2($PGE_2$) in Raw 264.7 cells stimulated by LPS. We used Disc diffusion method to investigate antibacterial activity on Candida albicans, Staphylococcus aureus and Staphylococcus epidermis. Result : Content of total phenolic compound of Atotang was 36.3 mg/g ext. DPPH and ABTS scavenging activities were 77% and 46% at 200 ug/ml respectively, showing dose-dependent increase. The amounts of ROS and NO in RAW 264.7 cells were decreased by 30% and 19% at 200 ug/ml, respectively, showing dose-dependent decrease. The prodcution of IL-1beta, IL-6 and TNF-alpha in RAW 264.7 cells were decreased dose-dependently by 81%, 67%, and 20% at 200 ug/ml, respectively. Atotang was reduced LPS-stimulated production of $PGE_2$ by 33%. Atotang on C. albicans, S. aureus and S. epidermis was selected by a disc diffusion method and inhibition effect of the Atotang on the growth of S. epidermis was the greatest. Conclusion : The results indicated that Atotang showed biological activities showing anti-oxidant, anti-inflammatory and antibacterial effects. Based on these results, it is concluded that Atotang can be applied to the prescription on atopic dermatitis.

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