Figure 5From: Central administration of insulin-like growth factor-I decreases depressive-like behavior and brain cytokine expression in mice LPS differentially regulates anti-inflammatory cytokine expression, but IGF-I does not alter the expression of IL-10 or IL-4. Steady-state mRNA expression for the anti-inflammatory makers IL-10 (A) and IL-4 (B) was 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