Figure 6From: Central administration of insulin-like growth factor-I decreases depressive-like behavior and brain cytokine expression in mice IGF-I decreases the expression of GFAP but not COX2. Steady-state mRNA expression for GFAP (A) and COX2 (B) were quantified by real-time rtPCR. Expression was relative to GAPDH, which was used as a housekeeping control gene. n = 10 to 12 per treatmentBack to article page