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. 2022 Sep 21;10(5):e01494-22. doi: 10.1128/spectrum.01494-22

TABLE 2.

MBIC50 of PN5 and antibiotics against E. coli ATCC 25922, ASEC 2, ASEC 16, and ASEC 18

Isolate MBIC50, μM (μg mL−1)a
PN5 Ceftazidime Cefotaxime Meropenem
ATCC 25922 16 (21.22)
 
ASEC 2 8 (10.61) >128 (>69.95) >128 (>58.3) 64 (24.54)
ASEC 16 16 (21.22) >128 (>69.95) 128 (58.3) <2 (<0.77)
ASEC 18 16 (21.22) >128 (>69.95) >128 (>58.3) <2 (<0.77)
a

MBIC50, minimum inhibitory concentration resulting in at least 50% inhibition of biofilm formation.