Antimicrobial susceptibility of Streptococcus species isolated from clinical mastitis in dairy cows
Antimicrobial susceptibility of Streptococcus species isolated from clinical mastitis in dairy cows
复制标题
DOI：
10.1016/s0924-8579(01)00485-x
复制
发表时间：
2002-03-01
影响因子：
10.8
通讯作者：
Carret, G
中科院分区：
文献类型：
--
作者：
Guérin-Faublée, V;Tardy, F;Carret, G
对50株尿链球菌、42株链球菌进行了药敏试验。停乳亚种dysgalactiae和8个S.从奶牛乳房炎中分离的无乳菌株。只有27%的菌株对所有测试的抗菌化合物敏感。对四环素的耐药性最常见（特别是对S。停乳菌株），然后是大环内酯类和/或林可霉素抗性。对链霉素和卡那霉素的抗性较高。所有鼠伤寒沙门dysgalactiae和S.无乳链球菌对β-内酰胺类抗生素敏感，但44%的无乳链球菌对β-内酰胺类抗生素敏感。青霉素G MIC升高。所有菌株均对氯霉素和利福平敏感。(C)2002年Elsevier Science B. V.和国际化疗学会。All rights reserved.
The antimicrobial susceptibility was determined for 50 Streptococcus uberis, 42 S. dysgalactiae subsp. dysgalactiae and eight S. agalactiae strains isolated from cow mastitis. Only 27% of the strains were susceptible to all antimicrobial compounds tested. Resistance to tetracycline was most frequent (particularly for S. dysgalactiae strains), then macrolide and/or lincomycin resistance. High level resistance to streptomycin and kanamycin was detected. All S. dysgalactiae and S. agalactiae strains were susceptible to beta-lactams but 44% of the S. uberis strains showed an elevated penicillin G MIC. All strains were susceptible to chloramphenicol and rifampicin. (C) 2002 Elsevier Science B.V. and International Society of Chemotherapy. All rights reserved.