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. 2006 Feb 1;26(5):1439–1447. doi: 10.1523/JNEUROSCI.2219-05.2006

Figure 4.

Figure 4.

Percentage differences in relative densities of the four MBP isoforms in brain and spinal cord and CNPase in brains of 8- to 9-month-old C57BL/6 mice. The ratio of relative density of total MBP (sum of values for all 4 isoforms) and β-actin was calculated, and percentage differences in males were compared with females. The values for 21.5 kDa isoforms were separately expressed because the ratio of 21.5 kDa is greater in females than in males. Values are the mean ± SEM of six male and six female pairs. The percentage difference in relative density of CNPase in the brain and spinal cord of four males compared with four females was similarly calculated as for MBP. One-sample t test was used; *p < 0.05; **p < 0.001.