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Table 1 Body weight (g) of wild-type and iNOS knockout mice after 72 h exposure to 21%, 60%, and >95% O2*

From: Proinflammatory role of inducible nitric oxide synthase in acute hyperoxic lung injury

  

21% O2

60% O2

>95% O2

wild-type mice

before exposure

27.1 ± 1.0

26.5 ± 0.8

27.8 ± 0.9

 

after exposure

28.1 ± 0.9

28.1 ± 0.3

23.2 ± 0.6#

iNOS knockout mice

before exposure

24.9 ± 0.7

23.3 ± 0.5

25.2 ± 0.9

 

after exposure

26.1 ± 0.4

24.0 ± 0.5

24.1 ± 0.7

  1. *Each value represents mean ± SEM, n = 7.
  2. #p < 0.05 vs. before exposure.