Fig. 3.

Comparative efficacies of human-simulated ceftaroline and NXL104 at 24 h compared with the level for 0-h controls for seven Enterobacteriaceae isolates in immunocompetent (solid bars)- and neutropenic (patterned bars)-thigh-infection models. Each value is the mean ± standard deviation for 6 to 12 infected thighs for an individual isolate. Asterisks indicate statistically significant differences (P < 0.05).