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人们很关心细菌有可能对抗生素的耐药性越来越大。在医院和周围(例如牲畜饲养)大量应用抗菌药物会有助于抗生素耐药菌的选育。如果细菌的耐药性确实越来越大,定量的抗菌敏感试验会显示出这种变化,因此作者在美国退役军人后勤医药中心的临床微生物系和传染病科,应用肉汤微量稀释法对1970年和1980年临床分离的金葡菌(Staphylococcus aureus)进行了最小抑制浓度(MIC_s)的测定,以便推测整整十年期间抗
People are concerned about the possibility that bacteria may become more resistant to antibiotics. The widespread use of antimicrobials in and around hospitals (such as livestock farming) can contribute to the breeding of antibiotic-resistant bacteria. If the bacterial resistance is indeed increasing, quantitative antibiotic susceptibility tests show this change, so the author in the Department of Clinical Microbiology and Infectious Diseases, the US Veteran’s Logistics Medical Center, applied the broth microdilution method to 1970 Staphylococcus aureus, clinically isolated in years 1980 and 1980, was tested for minimum inhibitory concentration (MICs) to speculate that a full decade of resistance