Changes of Multi-Drug Resistance Pattern in Salmonella enterica Subspecies enterica Serovar Typhimurium Isolates from Food-Producing Animals in Japan

Journal of Veterinary Medical Science

Jun TERAJIMA²  Manao OZAWA³  Haruo WATANABE²  Kazuki HARADA³  Tetsuo ASAI³  Eiichi HONDA¹  Akemi KOJIMA³  Hiroko MINE¹  Toshio TAKAHASHI³  Hidemasa IZUMIYA²  Kanako ISHIHARA³  Kumiko KAWAGOE³  Toshiya SAMESHIMA³ 

[1] Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology;Department of Bacteriology, National Institute of Infectious Diseases;National Veterinary Assay Laboratory, Ministry of Agriculture, Forestry and Fisheries

关键词: antimicrobial resistance;    food-producing animal;    Salmonella Typhimurium;   

DOI  :  10.1292/jvms.69.1211

学科分类：兽医学

来源: Japanese Society of Veterinary Science

【 摘 要 】

References(19)Cited-By(7)A total of 153 isolates of Salmonella Typhimurium derived from food-producing animals in Japan between 2002 and 2005 were investigated for antimicrobial resistance and phage types related to definitive phage type 104 (DT104). The predominant resistance type was resistance to ampicillin, dihydrostreptomycin, kanamycin, and oxytetracycline in bovine (45.2%, 48/104) and resistance to dihydrostreptomycin and oxytetracycline in porcine isolates (58.7%, 27/48). DT104-related phage type was found in 32 of 104 bovine isolates, two of 48 porcine isolates, and one of eight isolates from poultry, showing that the proportion of the phage type in S. Typhimurium isolates from cattle and pigs significantly (P<0.01) decreased from 71.9% and 31.4% in 1999-2001 to 30.8% and 4.1% in 2002-2005, respectively.

【 授权许可】

Unknown