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Fig. 7 | Journal of Experimental & Clinical Cancer Research

Fig. 7

From: Targeting CXCR4 by a selective peptide antagonist modulates tumor microenvironment and microglia reactivity in a human glioblastoma model

Fig. 7

Effects of peptide R on the co-expression of iNOS and Arg-1 enzymes in glioma associated macrophages/microglial cells. Immunofluorescence analyses of iNOS (red) and Arg-1 (green) performed on brain slices of vehicle-treated (CTRL), peptide R- or Plerixafor-treated mice. The insert in the peptide R-treated sample is a magnification of the area indicated by the arrows. Scale bars, 50 μm

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