Comparative activities of LY 333328, a new glycopeptide, against penicillin-susceptible and -resistant pneumococci

被引:26
作者
Fasola, E
Spangler, SK
Ednie, LM
Jacobs, MR
Bajaksouzian, S
Appelbaum, PC
机构
[1] PENN STATE UNIV, MILTON S HERSHEY MED CTR, DEPT PATHOL, HERSHEY, PA 17033 USA
[2] CASE WESTERN RESERVE UNIV, DEPT PATHOL CLIN MICROBIOL, CLEVELAND, OH 44106 USA
关键词
D O I
10.1128/AAC.40.11.2661
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Microdilution MIC testing was used to test the susceptibility of 202 pneumococci to LY 333328 and six other agents. LY 333328 was the most active glycopeptide (MIG at which 90% of the pneumococci were inhibited [MIC(90)], 0.008 mu g/ml), followed by teicoplanin (MIC(90), 0.06 mu g/ml) and vancomycin (MIC(90), 0.5 mu g/ml). Rifampin resistance was seen in some penicillin-resistant strains. The MICs of imipenem and ceftriaxone rose with those of penicillin. Time-kill testing confirmed the excellent antipneumococcal activity of LY 333328.
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收藏
页码:2661 / 2663
页数:3
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