9) Antiseptic n (%) of isolates with related MIC MIC50
MIC90 agent [micro]g/mL [micro]g/ [micro]g/ ml ml 16 32 64 128 BAC mrsa 5 5 7 0 (0) 8 64 (n = 60) (8.
of the diameter of the zone of inhibition obtained by the disk diffusion method for MRSA and VRE isolates MIC ([micro]g/mL) Inhibition zone (mm) Organism MIC50
MIC90 Range Range Mean S.
Some of these compounds were more effective to kill this bacterium than the standards, as is indicated by their low MIC50
063 [micro]g/ mL), Klebsiella species (n = 251; MIC50
, MIC at which 50% of isolates tested were inhibited; MIC90, MIC at which 90% of isolates tested were inhibited; AMB, amphotericin B; FCZ, fluconazole; ITZ, itraconazole; CAS, caspofungin; FK506, tacrolimus; FS e FR, fluconazole-susceptible and fluconazole-resistant Trichosporon asahii isolates; ND, not determined.
According to the E-test results, the MIC50
and MIC90 of isolates against imipenem were 0.
MIC range, MIC50
, and MlCgp (pg/mL) for 17 antibiotics determined for [pounds sterling] faecalis and [pounds sterling] faecium recovered from conventional (CONV) and newly organic (ORG) poultry farms.
and MIC90 of staphylococcal antibiotics against community-acquired methicillin resistant Staphylococcus aureus (CA-MRSA) from Europe (46 isolates), United States (22 isolates), and Oceania (13 isolates) Isolates from Europe Antibiotics MIC50
mg/L MIC90 mg/L Range mg/L Benzyl-penicillin 8 8 0.
Generally, there was a wide variation in MIC50
and MIC90 values of the antimicrobial agents, and those of streptomycin, colistin sulphate, tetracycline, chloramphenicol, co-trimoxazole, and ampicillin were very high.
Minimum inhibitory concentration (MIC) ranges, MIC50
and MIC90 were determined using the broth microdilution method.
No changes in pseudomonas sensitivity to aztreonam lysine were observed (as measured by minimum inhibitory concentrations increased by four fold in either the MIC50
or MIC90) in the three times daily group.
There are currently no interpretative criteria for tigecycline, teicoplanin, and nitazoxanide; consequently, only MIC50
and MIC90 values were calculated.