Rapamycin suppressed leukocyte adhesion in the retina during inflammation.

<p>Analysis of leukocyte adhesion in flatmount retinas showed that adherent leukocytes were minimally observed in the vehicle-treated control mice (A), and were substantially increased in the vehicle-treated EIU mice (B). However, rapamycin attenuated the number of adherent leukocytes (C). Quantification of adherent retinal leukocytes (D). Scale bar, 100 μm; n = 5. **p < 0.01.