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Fig. 9 | Journal of Neuroinflammation

Fig. 9

From: Crosstalk between NFκB-dependent astrocytic CXCL1 and neuron CXCR2 plays a role in descending pain facilitation

Fig. 9

Cellular localization of CXCR2 expression in vlPAG after BCP. Immunofluorescence triple staining of CXCR2 (a, f, k), GFAP (g), Neun (l), CD11 (b), and DAPI in vlPAG at day 6 after BCP show that all glial cells and neurons express DAPI + cells (d, i, n). Scale bar in (k): 100 μm. Immunofluorescence triple staining of high-magnification images, indicated in the white boxes of (c, h, m, d, i, n), mainly mainly co-localized with Neun (o), but not with astrocyte (j) and microglia (e). Scale bar in (o): 20 μm. Aq, aqueduct. n = 4

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