Fig. 2From: First case report of M1 macrophage polarization in an untreated symptomatic patient with toxoplasmosisImmunohistochemical evaluation of IFN-γ and iNOS immunoreactive cells in axillary lymph nodes. a Scattered IFN-γ positive mononuclear cells between microgranulomas and in germinal centers; b Numerous iNOS positive mononuclear cells between microgranulomas and in germinal centersBack to article page