Table 1.

Myelin RNA values after neonatal hyperoxia exposure

Myelin gene	Postnatal age
	P12	P15	P30
MBP	0.520 ± 0.060**	1.073 ± 0.082	1.067 ± 0.163
PLP	0.322 ± 0.065**	0.943 ± 0.113	1.038 ± 0.118
CNP	0.526 ± 0.061**	0.753 ± 0.130	0.934 ± 0.110
MAG	0.447 ± 0.010**	0.737 ± 0.069*	0.995 ± 0.120
MOG	0.356 ± 0.053**	0.95 ± 0.188	0.998 ± 0.027

Relative abundance of myelin RNA from WM tissue sampled at different times after hyperoxia expressed as a ratio over age-matched room air controls. Data are shown as means ± SEM.

*p < 0.05,

**p < 0.001, unpaired Student's t test comparing hyperoxia versus control (n = 4–5 in all groups, including controls).