Table 3 Number of genes by mRNA expression level in the polymer-high dose group at one month
From: Inflammogenic effect of polyacrylic acid in rat lung following intratracheal instillation
mRNA level (fold change of control) | Number of genes |
|---|---|
Up regulation | |
≧ twofold | 788 |
2 ~ fourfold | 620 |
4 ~ eightfold | 110 |
≧ eightfold | 58 |
Down regulation | |
≦1/2-fold | 668 |
1/2~1/4-fold | 648 |
1/4~1/8-fold | 17 |
≦1/8-fold | 3 |