Adamson P J, Wilson W D, Hirsh D C, Baggot J D, Martin L D
Am J Vet Res. 1985 Feb;46(2):447-50.
In vitro antimicrobic susceptibility patterns of commonly isolated aerobic gram-positive and gram-negative bacterial pathogens of equine origin were determined, using the agar-plate dilution method. All organisms were recent clinical isolates and included Corynebacterium (Rhodococcus) equi, Corynebacterium pseudotuberculosis, (coagulase positive) Staphylococcus sp, Streptococcus equi, Streptococcus zooepidemicus, Actinobacillus sp, Enterobacter cloacae, Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, and Salmonella. In vitro susceptibility levels were outlined for 14 antimicrobics as follows: amikacin less than or equal to 4.0 micrograms/ml, ampicillin less than or equal to 1.0 microgram/ml, amoxicillin less than or equal to 1.0 microgram/ml, cefadroxil less than or equal to 8.0 micrograms/ml, chloramphenicol less than or equal to 8.0 micrograms/ml, erythromycin less than or equal to 1.0 microgram/ml, gentamicin less than or equal to 2.0 micrograms/ml, kanamycin less than or equal to 4.0 micrograms/ml, penicillin less than or equal to 1.0 microgram/ml, tetracycline less than or equal to 1.0 microgram/ml, sulfadimethoxine less than or equal to 10.0 micrograms/ml, ormetoprim/sulfadimethoxine less than or equal to 0.5/9.5 micrograms/ml, sulfadiazine less than or equal to 10.0 micrograms/ml, and trimethoprim/sulfadiazine less than or equal to 0.5/9.5 micrograms/ml.
采用琼脂平板稀释法，测定了常见的源自马的需氧革兰氏阳性和革兰氏阴性细菌病原体的体外抗菌药敏模式。所有菌株均为近期临床分离株，包括马红球菌、伪结核棒状杆菌、（凝固酶阳性）葡萄球菌属、马链球菌、兽疫链球菌、放线杆菌属、阴沟肠杆菌、大肠杆菌、肺炎克雷伯菌、铜绿假单胞菌和沙门氏菌。以下列出了14种抗菌药物的体外药敏水平：阿米卡星小于或等于4.0微克/毫升、氨苄西林小于或等于1.0微克/毫升、阿莫西林小于或等于1.0微克/毫升、头孢羟氨苄小于或等于8.0微克/毫升、氯霉素小于或等于8.0微克/毫升、红霉素小于或等于1.0微克/毫升、庆大霉素小于或等于2.0微克/毫升、卡那霉素小于或等于4.0微克/毫升、青霉素小于或等于1.0微克/毫升、四环素小于或等于1.0微克/毫升、磺胺二甲氧嘧啶小于或等于10.0微克/毫升、奥美普明/磺胺二甲氧嘧啶小于或等于0.5/9.5微克/毫升、磺胺嘧啶小于或等于10.0微克/毫升、甲氧苄啶/磺胺嘧啶小于或等于0.5/9.5微克/毫升。
