Figure 4.

The effects of different treatments on the number of bacteria isolated from the kidneys of NMRI mice, 10 days after they were inoculated intravenously with S. aureus strain LS-1 (n = 9–19). ^**P < 0.005; NS, not significant (^*P < 0.05). CFU, colony-forming units; CLOX, cloxacillin; PBN, phenyl-N-tert-butyl nitrone.