Aldridge K E, Schiro D D, Varner L M
Louisiana State University Medical Center, New Orleans 70112.
Antimicrob Agents Chemother. 1992 Apr;36(4):854-5. doi: 10.1128/AAC.36.4.854.
The in vitro antistaphylococcal activity of RP 59500, a new streptogramin, was comparable to those of vancomycin and teicoplanin against Staphylococcus aureus, and RP 59500 was the most active agent against coagulase-negative staphylococci. All staphylococcal strains were inhibited by 4 micrograms of RP 59500 per ml, including multiply resistant strains. Broth microdilution and agar dilution testing gave comparable results in 97% of the tests with RP 59500.
新型链阳菌素RP 59500对金黄色葡萄球菌的体外抗葡萄球菌活性与万古霉素和替考拉宁相当,且RP 59500是针对凝固酶阴性葡萄球菌活性最强的药物。所有葡萄球菌菌株均被每毫升4微克的RP 59500抑制,包括多重耐药菌株。在97%的RP 59500测试中,肉汤微量稀释法和琼脂稀释法给出了相当的结果。