Trejo y Pérez J A, Ortiz Ortiz G, García Pérez M, Guiscafré Gallardo H, Gamez Eternaud J, Muñoz Hernández O
Bol Med Hosp Infant Mex. 1981 Nov-Dec;38(6):873-80.
Sensitivity tests to different antimicrobial agents were performed in 290 strains of S. aureus isolated from healthy population and from patients with various infectious diseases. Resistance to penicillin G varied from 80 to 97% and beta-lactamase production was demonstrated in all strains with CMI greater than 1 microgram/ml. Resistance to other drugs was variable: gentamicin 29.4%, erythromycin 24.5% and rifampicin 12%. All strains were sensitive to isoxazolyl penicillins with CMI less than 1 microgram/ml. There was no difference in the sensitivity pattern to antibiotics between strains isolated from community or from hospital acquired infections with reference to the antimicrobial resistance pattern.
对从健康人群和患有各种传染病的患者中分离出的290株金黄色葡萄球菌进行了针对不同抗菌剂的敏感性测试。对青霉素G的耐药率在80%至97%之间，所有抑菌浓度大于1微克/毫升的菌株均显示产β-内酰胺酶。对其他药物的耐药情况各不相同：庆大霉素为29.4%，红霉素为24.5%，利福平为12%。所有菌株对抑菌浓度小于1微克/毫升的异恶唑青霉素敏感。从社区或医院获得性感染中分离出的菌株，就抗菌耐药模式而言，其对抗生素的敏感性模式没有差异。
