| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Staphylococci (coagulase-negative) |
>2 |
>16 |
? － ? |
Cefditoren (Spectracef)  |
293 |
| Staphylococci (coagulase-negative) |
2 |
32 |
1 － >64 |
Cefepime (Maxipime) |
1491 |
| Staphylococci (coagulase-negative) |
>4 |
>4 |
≤0.12 － >4 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
1130 |
| Staphylococci (coagulase-negative) |
>4 |
>4 |
0.12 － >4 |
Trovafloxacin (Trovan) |
123 |
| Staphylococci (coagulase-negative) |
>4 |
>4 |
≤0.5 － >4 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
462 |
| Staphylococci (coagulase-negative) |
>4 |
>8 |
≤4 － >8 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
123 |
| Staphylococci (coagulase-negative) |
>4 |
>8 |
<4 － >8 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
6 |
| Staphylococci (coagulase-negative) |
>8 |
>8 |
≤0.06 － >8 |
Ampicillin (Omnipen) |
462 |
| Staphylococci (coagulase-negative) |
>=8 |
≥8 |
≤0.06 － >8 |
Imipenem |
123 |
| Staphylococci (coagulase-negative) |
>8 |
>8 |
≤0.06 － >8 |
Oxacillin (Prostaphilin, Bactocil, Prostaphlin) |
123 |
| Staphylococci (coagulase-negative) |
>8 |
>8 |
≤0.06 － >8 |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin) |
462 |
| Staphylococci (coagulase-negative) |
>8 |
>8 |
0.12 － >8 |
Clindamycin (Cleocin) |
123 |
| Staphylococci (coagulase-negative) |
>8 |
>8 |
0.12 － >8 |
Oxacillin (Prostaphilin, Bactocil, Prostaphlin) |
6 |
| Staphylococci (coagulase-negative) |
>8 |
>8 |
0.25 － >8 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
123 |
| Staphylococci (coagulase-negative) |
>8 |
>8 |
2 － >8 |
Ceftriaxone (Rocephin) |
462 |
| Staphylococci (coagulase-negative) |
>8 |
>8 |
4 － >8 |
Ceftazidime (Ceptaz, Fortaz, Tanicef) |
462 |
| Staphylococci (coagulase-negative) |
>8 |
>16 |
≤0.12 － >16 |
Chloramphenicol (Chloromycetin) |
123 |
| Staphylococci (coagulase-negative) |
12 |
32 |
? － ? |
Ceftazidime (Ceptaz, Fortaz, Tanicef) |
323 |
| Staphylococci (coagulase-negative) |
>16 |
>16 |
≤0.12 － >16 |
Ampicillin (Omnipen) |
123 |
| Staphylococci (coagulase-negative) |
>16 |
>16 |
≤0.12 － >16 |
Cefepime (Maxipime) |
123 |
| Staphylococci (coagulase-negative) |
>16 |
>16 |
≤0.12 － >16 |
Gentamicin (Gentamycin, Garamycin) |
123 |
| Staphylococci (coagulase-negative) |
>16 |
>16 |
0.12 － >16 |
Oxacillin (Prostaphilin, Bactocil, Prostaphlin) |
189 |
| Staphylococci (coagulase-negative) |
16 |
32 |
0.06 － 32 |
Gentamicin (Gentamycin, Garamycin) |
1491 |
| Staphylococci (coagulase-negative) |
16 |
32 |
8 － >64 |
Ceftazidime (Ceptaz, Fortaz, Tanicef) |
1491 |
| Staphylococci (coagulase-negative) |
>32 |
>32 |
0.03 － >32 |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin) |
123 |
| Staphylococci (coagulase-negative) |
>32 |
>32 |
≤0.25 － >32 |
Ceftriaxone (Rocephin) |
123 |
| Staphylococci (constitutively erm(C)) |
>128 |
>128 |
>128 － ? |
Cethromycin (ABT-773) |
1111 |
| Staphylococci (constitutively erm(C)) |
>128 |
>128 |
>128 － ? |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
1111 |