Marrie T J, Kwan C
Antimicrob Agents Chemother. 1982 Sep;22(3):395-7. doi: 10.1128/AAC.22.3.395.
The activity of eight antimicrobial agents was determined against 115 isolates of Staphylococcus saprophyticus. All were susceptible to ampicillin, cephalexin, and trimethoprim-sulfamethoxazole and resistant to nalidixic acid and novobiocin. A bimodal pattern of susceptibility to erythromycin was observed: 80% were inhibited by 0.25 microgram/ml, whereas 13% required greater than or equal to 128 micrograms/ml. The following urethral staphylococci were susceptible to ampicillin, cephalexin, and nitrofurantoin but resistant to nalidixic acid: S. epidermidis, S. hominis, S. haemolyticus, S. warneri, S. simulans, and S. cohnii.
测定了8种抗菌剂对115株腐生葡萄球菌的活性。所有菌株对氨苄西林、头孢氨苄和甲氧苄啶-磺胺甲恶唑敏感,对萘啶酸和新生霉素耐药。观察到对红霉素的敏感性呈双峰模式:80%的菌株被0.25微克/毫升抑制,而13%的菌株需要大于或等于128微克/毫升。以下尿道葡萄球菌对氨苄西林、头孢氨苄和呋喃妥因敏感,但对萘啶酸耐药:表皮葡萄球菌、人葡萄球菌、溶血葡萄球菌、沃纳葡萄球菌、模仿葡萄球菌和科氏葡萄球菌。