Figure 2From: Signalling with retinoids in the human lung: validation of new tools for the expression study of retinoid receptors RARβ and RARβ2 relative expression ratios. RARβ x-fold ratios (R) were computed by Rest-RG®, based on 2-log of absolute gene regulation, with their associated standard errors. In the different samples RARβ expressions are normalized to reference genes and NHBE expressions. The ratios significatively different from NHBE (p-values < 0.05) are indicated with asterisks.Back to article page