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. 2011 Feb 9;8:12. doi: 10.1186/1742-2094-8-12

Figure 4.

Figure 4

LPS increases the expression of pro-inflammatory mediators whereas IGF-I attenuates their expression. Steady-state mRNA expression for IL-1β (A), TNFα (B), iNOS (C) and IL-6 (D) was quantified by real-time rtPCR. Expression was relative to GAPDH. *p < 0.05 following mean separation. n = 10 to 12 per treatment