Fig. 2From: Lipopolysaccharide from Yoshino cedar trees (Cryptomeria japonica) induces high levels of human macrophage polarizationEffect of Cryptomeria japonica on M2 macrophage polarization. Gene expressions of the M2 macrophage markers ALOX15, FOLR2 and MRC1 in human-derived macrophages stimulated by Cryptomeria japonica from Yoshino (n = 20) and other areas (n = 10). Data are the mean ± standard error of the mean. ***P < 0.001, ****P < 0.0001 (Mann–Whitney U test)Back to article page