Table 2.

Survival of S. aureus strains (inoculum of 103 CFU/ml) after exposure to tPMP-1 in vitro

tPMP-1 (μg/ml)Mean ± SD % survival ofa:
SK982SK2355(pSK1)SK4787(pSK105)SK2413(pSK107)SK4027(pSK638)SK5127(pSK30)SK2269(pSK78)NCTC8325SK2237(pSK1)
123 ± 14 ± 18 ± 17 ± 29 ± 33 ± 14 ± 22 ± 0.37 ± 1
68 ± 114 ± 213 ± 211 ± 213 ± 16 ± 0.410 ± 25 ± 0.26 ± 3
419 ± 425 ± 424 ± 324 ± 326 ± 37 ± 216 ± 37 ± 233 ± 4
320 ± 347 ± 344 ± 345 ± 344 ± 420 ± 331 ± 423 ± 432 ± 4
222 ± 359 ± 570 ± 572 ± 382 ± 326 ± 335 ± 429 ± 861 ± 4
  • a After 2 h of in vitro exposure under the given conditions. Results represent the mean of three independent experiments.