Figure 1.

The diffusion kinetics of ONO-8815Ly from microspheres in vitro. Microspheres loading ONO-8815Ly were soaked in PBS, and the amount of retained ONO-8815Ly at each time point was measured by high-performance liquid chromatography and calculated as the ratio to the initial amount (n = 5).

Mitsui et al. Arthritis Research & Therapy 2011 13:R146   doi:10.1186/ar3460
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