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전남 서부지역 설사 자돈에서 분리한 Clostridium perfringens에 관한 연구
김내영 ( Nae Young Kim ),오은희 ( Eun Hee Oh ),홍갑표 ( Khap Pyoe Houng ),강규칠 ( Gu Chil Kang ),정인호 ( In Ho Chung ),박석준 ( Suk Joon Park ) 한국동물위생학회 1998 한국동물위생학회지 (KOJVS) Vol.21 No.2
Eighteen strains of Clostridium perfringens were isolated from the piglets with hemorrhagic enteritis. The characteristics of the outbreaks, clinical signs and lesions were examined. The biochemical properties, type of toxins and susceptibility to antimicrobial agents against the isolates were investigated. 1. The incidence of diarrhea was appeared in 97(22.4%) of 432 piglets examined. 2. The isolation rate of Cl perfingens from the 97 diarrheal faeces were 18.5%(18 strains) 3. The population of Cl perfringens in feces were ranged 108-9cfu/g in 5(32.5%) and 103-7cfu/g in 13(67.4%) of 18 samples. 4. The toxin type of the 18 isolates investigated by mouse inoculation test was all type C strains of Cl perfringens. 5. As a results of antimicrobial susceptibility test, 18 isolates were higly susceptible to cephalothin, tetracycline and penicillin.