PHA decreased M1 marker expression and increased M2 marker expression.

<p>A: Quantification of iNOS. #: p = 0.017 vs. saline group 3 days after pMCAO; and δ: p = 0.004 vs. saline group 14 days after pMCAO. B: Quantification of CD11b. *: p = 0.021, #: p = 0.006 vs. saline group 3 days; and &: p = 0.003, δ: p = 0.002 vs. saline group 14 days after pMCAO. C: Quantification of CD206. *: p = 0.01 vs. saline group 3 days after pMCAO. D: Quantification of IL-10. *: p<0.001 vs. saline group on D3 after pMCAO.