마유(馬油)가 DNCB로 유발된 알레르기성 접촉성피부염에 미치는 영향 (Effects of Horse oil on the DNCB-induced Contact Hypersensitivity in Balb/c Mice)

서지정보

· 발행기관 : 대한본초학회
· 수록지 정보 : 대한본초학회지 / 28권 / 4호 / 77 ~ 81페이지
· 저자명 : 이영선, 윤지현, 김보애, 박찬익, 유왕근, 조재위, 김미려

초록

Objectives : Horse oil (HO) has been used long time as the folk medicine of many Asian countries such as Korea, Mongol, China, India and Japan. HO has been used for anti-bacterial, anti-inflammatory, and anti-pruritic purposes in skin. However, it is still largely unknown whether HO modulates the skin condition. In this study, we attempted to evaluate the anti-inflammatory effect of HO on the 1 % of 2, 4-dinitro-1-chlorobenzene (DNCB)-induced contact hypersensitivity in Balb/c mice.
Methods : To find the anti-inflammatory effect of HO, contact hypersensitivity, a local inflammatory response of skin, was induced on the back of Balb/c mice by sensitization and repeated application by 1% DNCB and HO treated 2 weeks on the 1% of DNCB-treated Balb/c mice. Excised mice skins were stained with hematoxylin and eosin and serum IgE level was measured by mouse IgE ELISA kit.
Results : In this study, we found that HO reduced erythema by 1% of DNCB treated Balb/c mice. Also, HO recovered histopathological features such as the thickening of epidermis, hyperkeratosis and the infiltration of inflammatory cells in 1% of DNCB treated Balb/c mice. In addition, HO reduced IgE level on the serum obtained from blood of 1% of DNCB-treated Balb/c mice.
Conclusion : Taken together, these results showed that HO could be used as a pharmaceutical material with anti-inflammatory effects by reducing of erythema, IgE level and recovering of histopathological features skin on DNCB-induced contact hypersensitivity in Balb/c mice model.

영어초록

Objectives : Horse oil (HO) has been used long time as the folk medicine of many Asian countries such as Korea, Mongol, China, India and Japan. HO has been used for anti-bacterial, anti-inflammatory, and anti-pruritic purposes in skin. However, it is still largely unknown whether HO modulates the skin condition. In this study, we attempted to evaluate the anti-inflammatory effect of HO on the 1 % of 2, 4-dinitro-1-chlorobenzene (DNCB)-induced contact hypersensitivity in Balb/c mice.
Methods : To find the anti-inflammatory effect of HO, contact hypersensitivity, a local inflammatory response of skin, was induced on the back of Balb/c mice by sensitization and repeated application by 1% DNCB and HO treated 2 weeks on the 1% of DNCB-treated Balb/c mice. Excised mice skins were stained with hematoxylin and eosin and serum IgE level was measured by mouse IgE ELISA kit.
Results : In this study, we found that HO reduced erythema by 1% of DNCB treated Balb/c mice. Also, HO recovered histopathological features such as the thickening of epidermis, hyperkeratosis and the infiltration of inflammatory cells in 1% of DNCB treated Balb/c mice. In addition, HO reduced IgE level on the serum obtained from blood of 1% of DNCB-treated Balb/c mice.
Conclusion : Taken together, these results showed that HO could be used as a pharmaceutical material with anti-inflammatory effects by reducing of erythema, IgE level and recovering of histopathological features skin on DNCB-induced contact hypersensitivity in Balb/c mice model.

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