Table 21.

Distribution of Genes Affected by GHK and Associated with Myelin.

Percent Change in Gene Expression	Genes UP	Genes DOWN
50%–99%	24	5
100%–199%	8	8
200%–299%	4	0
300%–399%	0	3
400%–499%	0	2
500%+	0	0
Total	36	18