Research Article
Macrophage Polarization in the Skin Lesion Caused by Neotropical Species of Leishmania sp
Figure 1
Histological sections of the skin lesion from nonulcerated or atypical cutaneous leishmaniasis (NUCL) processed by double-staining immunohistochemistry showing (a) CD68+ cells (blue), (b) iNOS+ cells (brown), and (c) M1 macrophages (CD68+/iNOS+) (×400). The red arrows show immunostained cells for the different markers.
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