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Streptococcus
spp.
Streptococcus
spp.
More
Streptococcus
spp. strains...
Streptococcus
spp.
Streptococcus
spp. (clindamycin-resistant)
Streptococcus
spp. (clindamycin-susceptible)
Streptococcus
spp. (erythromycin-intermediate-susceptible)
Streptococcus
spp. (erythromycin-resistant)
Streptococcus
spp. (erythromycin-susceptible)
Streptococcus
spp. (group C)
Streptococcus
spp. (group D)
Streptococcus
spp. (group F)
Microorganism
MIC50
(μg/ml)
MIC90
(μg/ml)
Range
(μg/ml)
Antimicrobial
Reference
Streptococcus
spp.
0.03
0.06
≤0.016 - 0.25
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin)
412
Streptococcus
spp.
0.06
0.06
≤0.008 - 0.5
Ceftriaxone (Rocephin)
412
Streptococcus
spp.
≤0.06
≤0.06
≤0.06 - >8
Clindamycin (Cleocin)
412
Streptococcus
spp.
0.06
2
≤0.06 - >32
Erythromycin (E-mycin, Ery-tab, Benzamycin)
412
Streptococcus
spp.
≤0.12
≤0.12
≤0.12 - 0.5
Cefepime (Maxipime)
412
Streptococcus
spp.
≤2
≤2
≤2 - 4
Amoxicillin-clavulanate
412
Streptococcus
spp.
4
-
2 - 16
Tiamulin (Tiamuline, Tiamutilin)
608
Streptococcus
spp.
8
16
≤0.25 - 128
Pexiganan
112
Streptococcus
spp.
8
32
2 - >32
Ibafloxacin
930
Streptococcus
spp.
25
25
? - ?
Amlodipine
1109
Streptococcus
spp.
64
-
32 - 128
Amoxicillin (Novamox, Amoxil)
608
Streptococcus
spp.
-
100
? - ?
Dobutamine
1109
Streptococcus
spp.
-
100
? - ?
Nifedipine
1109
Streptococcus
spp.
-
-
0.25 - 0.5
Vancomycin (Vancocyn, Lyphocin)
89
Streptococcus
spp.
-
-
0.25 - ?
Eleutherine americana (Ethanol extract)
919
Streptococcus
spp.
-
-
2 - ?
Mannopeptimycins (ε)
89
Streptococcus
spp.
-
-
4 - 8
Mannopeptimycins (δ)
89
Streptococcus
spp.
-
-
8 - ?
Mannopeptimycins (γ)
89
Streptococcus
spp.
-
-
>32 - ?
Mannopeptimycins (α)
89
Streptococcus
spp.
-
-
64 - >64
Mannopeptimycins (β)
89