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Table 3 Minimum inhibitory concentrations (MIC) in μg/mL of antibiotics

From: Early-life gut microbiome modulation reduces the abundance of antibiotic-resistant bacteria

Isolate Ampicillin Cefepime Cefotaxime Cefazolin Tetracycline Gentamicin
7005–5 128 (R) 16 (R) 32 (R) 64 (R) ND < 4 (S)
7005–9 128 (R) 64 (R) 128(R) 64 (R) ND < 4 (S)
7005–11 64 (R) 512 (R) 512 (R) 64 (R) ND < 4 (S)
7005–13 64 (R) 512 (R) 512 (R) 64 (R) ND < 4 (S)
7084–1 512 (R) < 4 (S) < 4 (S) 32 (R) 16 (R) < 4 (S)
7084–4 512 (R) < 4 (S) < 4 (S) 32 (R) 16 (R) < 4 (S)
7084–5 512 (R) < 4 (S) < 4 (S) 32 (R) 16 (R) < 4 (S)
7122–1 16 (S) < 4 (S) < 4 (S) 8 (R) 16 (R) < 4 (S)
7122–2 16 (S) < 4 (S) < 4 (S) 8 (R) 8 (S) < 4 (S)
7122–9 16 (S) < 4 (S) < 4 (S) 8 (R) 8 (S) < 4 (S)
7174–2 512 (R) < 4 (S) < 4 (S) 64 (R) 64 (R) < 4 (S)
7174–4 512 (R) < 4 (S) < 4 (S) 512 (R) 128 (R) < 4 (S)
7174–5 512 (R) < 4 (S) < 4 (S) 512 (R) 64 (R) < 4 (S)
DH5⍺ < 4(S) < 4 (S) < 4 (S) < 4 (S) < 4 (S) < 4 (S)
  1. Resistant (R); Susceptible (S) according to breakpoints for clinical resistance [47, 48]. ND not determined