Figure 6 of Xu, Mol Vis 2010; 16:1689-1695.

Figure 6. The expression of interleukin-10 in the aqueous humor and serum at different time points (expressed as the mean μg/l±SD). Interleukin-10 reached a peak concentration at 24 h, and returned to its original concentration at 48 h in aqueous humor. The concentration of interleukin-10 observed in the serum was similar to that in the aqueous humor, increasing at 8 h and reaching a maximum concentration at 16 h.