MRC1 and Stroke: Quantitative analysis showed that, although the CD206+ regions within the ischemic areas were not significantly different at 1 d post stroke between treatment groups (90-min t-MCAO, 0.007 ± 0.022; p-MCAO, 0.018 ± 0.045), they were significantly higher at 7 d following 90-min t-MCAO compared to that following p-MCAO (Figure 3M).