Table 11.

Distribution of Genes Affected by GHK and Associated with Neurons.

Percent Change in Gene Expression	Genes UP	Genes DOWN
50%–99%	230	80
100%–199%	99	80
200%–299%	45	35
300%–399%	19	14
400%–499%	9	10
500%+	6	11
Total	408	230