Evaluation of Regulatory Immune Response in Skin Lesions of Patients Affected by Nonulcerated or Atypical Cutaneous Leishmaniasis in Honduras, Central America

Figure 2

Immunohistochemistry of the skin of patients with nonulcerated or atypical cutaneous leishmaniasis evidenced in brown colour for CD4⁺ T lymphocytes (a); FoxP3⁺ cells (b); IL-10⁺ cells (c), and TGF-β⁺ cells (d) (×400). The red arrows signal immunostained cells for the different markers.

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