사상자 추출물의 자돈 병원성 대장균 억제 효과 (The effects of Torilis fructus extracts against enteropathogenic Escherichia coli in Piglets)

서지정보

· 발행기관 : 한국동물위생학회
· 수록지 정보 : 한국동물위생학회지 / 36권 / 4호 / 283 ~ 289페이지
· 저자명 : 홍선화, 김옥진

초록

The antibiotic chemotherapy produces sometimes side effects and fails to eliminate bacterial infection. The occurrence of strains resistant to antibiotics would be expected to increase, and it is nowadays im-portant to search for non-antibiotic substances. We are aimed to evaluate the effects of Torilis fructus extracts against enteropathogenic Escherichia coli (E. coli) in Piglets. The piglets were divided with three groups; Negative control group, E. coli-infected positive control group, and the Torilis fructus ex-tracts treated group with E. coli infection. During the study period, we compared clinical signs, weight increase rate, fecal scores, gross findings between the treated group and non treated group. After nec-ropsy, necropsy findings and histopathological findings were conducted with the comparison between the groups. As the results of this study, the Torilis fructus extracts additive showed the effects on the suppression of E. coli-induced lesions. On the basis of this study results, our data suggest that the Torilis fructus extracts additive have the antimicrobial effects. The Torilis fructus extracts additive could be used as the alternative material for antimicrobial feed additives.

영어초록

The antibiotic chemotherapy produces sometimes side effects and fails to eliminate bacterial infection. The occurrence of strains resistant to antibiotics would be expected to increase, and it is nowadays im-portant to search for non-antibiotic substances. We are aimed to evaluate the effects of Torilis fructus extracts against enteropathogenic Escherichia coli (E. coli) in Piglets. The piglets were divided with three groups; Negative control group, E. coli-infected positive control group, and the Torilis fructus ex-tracts treated group with E. coli infection. During the study period, we compared clinical signs, weight increase rate, fecal scores, gross findings between the treated group and non treated group. After nec-ropsy, necropsy findings and histopathological findings were conducted with the comparison between the groups. As the results of this study, the Torilis fructus extracts additive showed the effects on the suppression of E. coli-induced lesions. On the basis of this study results, our data suggest that the Torilis fructus extracts additive have the antimicrobial effects. The Torilis fructus extracts additive could be used as the alternative material for antimicrobial feed additives.

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