P2RY12 and Stroke: Unsupervised analysis of the flow cytometry data with respect to the seven surface parameters of CD45, CD11b, MHC-II, CD80, P2RY12, and Tmem119 detected several subsets of MG, lymphocytes and infiltrating monocytes visualized as a phonographic comparison of the vehicle and treated GF stroke brains (Fig. 4C).