Figure 1From: Housekeeping while brain's storming Validation of normalizing factors for gene expression studies in a murine model of traumatic brain injuryLevel of normalizing factors at various time post-trauma. The levels of 18S rRNA, β-microtubulin, S100β, β-actin and GAPDH as measured by real-time PCR, and cDNA level as measured with Oligreen were determined at the indicated time point post-trauma. Each point corresponds to the measured level for one individual sample, normalized to the mean of all individual values at all times Horizontal bars represent the median of the measures for the group, vertical crosses represent the arithmetic mean. (C): control.Back to article page