RISS 검색 - 국내학술지논문 상세보기

다국어 초록 (Multilingual Abstract)

This study was performed to investigate effect of a mixture of ear shell ash and sesame oil on bum in a Sprague-Dawley rat model. Sixty male rats were assigned to 3 experimental groups including negative and positive control groups, and a test material group. The test compound was applied to formally once a day f3r 7 days. Distilled water was applied as a relative positive control. After dermal applications f3r 3, 5, and 7 days, blood hematology and skin histopathological examination were performed. Inorganic compounds in ear shell ash was mainlycalcium oxide(92%). The body weights of positive control rats were significantly low at day 3, 5, and 7 as compared with negative control and test material groups. There was no significant difference in body weight between negative control and test material groups throughout the experimental period. WBC counts in both positive control and test material groups were higher than those in negative control group, indicating progress of inflammatory reaction. In differential leucocyte count, panulocytes including neutrophils and eosinophils were higher in positive control and test material groups than negative control group. Hemoglobin and hematocrit values were lower in homing model rats, probably resulting from hemorrhage in dermis. Skin histopathology showed severe full thickness coagulative necrosis in epidermis and dermis, hemorrhage and infiltration of leucocytes in dermis in both positive control and test material groups throughout the experimental period. These results indicate that the test materials, ear shell ash plus sesame oil, moderately ameliorate homing probably concerning to process of skin injury repair including inflammation and fibrosis

번역하기