Figure 6From: Cannabinoid receptor type-2 stimulation, blockade, and deletion alter the vascular inflammatory responses to traumatic brain injury Macrophage/microglial marker, Iba-1, and inducible nitric oxide synthase (iNOS) immunofluorescence in the remaining cortical area adjacent to the contusion. Image shows (A) Iba-1 positive cells (green), (B) iNOS positive cells (red), and (C) merged image showing Iba-1 co-localized with iNOS positive cells with a retracted, amoeboid morphology (yellow).Back to article page