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Fig. 6 | BMC Complementary and Alternative Medicine

Fig. 6

From: Ouabain potentiates the antimicrobial activity of aminoglycosides against Staphylococcus aureus

Fig. 6

Determination of biofilm inhibitory effect of OBN: a Matured biofilm of S. aureus ATCC29213 strain was treated with treated with increasing OBN concentration (1–10 mg/mL) and minimal biofilm inhibitory concentration 50% (MBIC50) and 90% (MBIC90) was measured at 5 and 10 mg/mL, respectively. b Time-dependent biofilm inhibitory effect of OBN. c Microscopic analysis of inhibition of biofilm formation at 0.5 and 5 mg/mL OBN. Statistical analyses were done using the two-tailed Student t test. P values of (*P ≤ 0.05) (**P ≤ 0.01) (***P ≤ 0.001) are considered as significant in comparison to control in groups. Detailed “P” values are 0 vs 24: 0.007, 0 vs 36: 0.005, 0 vs 48: 0.001, 0 vs 60: 0.0179, 0 vs 72: 0.02

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