FIG. 4.
Intermediary and longer-term transcriptome changes after CCI. Cd74 (A), C3 (B), RT1-Da (C), and Klf4 (D) mRNA levels, determined by quantitative reverse-transcription polymerase chain reaction, are expressed as fold increase over corresponding control values and represent means±standard error of the mean of 3 samples (animals) for each condition. *p<0.05; **p<0.01; versus the corresponding control (Student's t-test). CCI, controlled cortical impact; mRNA, messenger RNA; RT1-Da, RT1 class II, locus Da; Klf4, Kruppel-like factor 4.