Table 1

The oxidative effect of pyocyanin on differentiated U937 cells
(<a onClick="popup('http://www.biomedcentral.com/1471-2180/14/26/mathml/M1','MathML',630,470);return false;" target="_blank" href="http://www.biomedcentral.com/1471-2180/14/26/mathml/M1">View MathML</a> ± s n=3)
Group LDH (U · L-1) MDA (mmol · L-1) SOD (Eu · mL-1) CAT (Eu.mL-1)
C0 301 ± 48 0.91 ± 0.07 5.99 ± 0.96 1.86 ± 0.21
C1 521 ± 48** 2.01 ± 0.23** 4.66 ± 0.75* 1.27 ± 0.18*
C2 590 ± 52** 2.93 ± 0.19** 3.86 ± 0.62** 1.01 ± 0.14**
C3 668 ± 76** 3.85 ± 0.25** 3.12 ± 0.41** 0.62 ± 0.11**

Notice: C0: Control group; C1: PCN (5 μM); C2: PCN (25 μM); C3: PCN (50 μM).

*P < 0.05, compared with control; **P < 0.01, compared with control.

Chai et al.

Chai et al. BMC Microbiology 2014 14:26   doi:10.1186/1471-2180-14-26

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