PPAR-Gamma Agonist Pioglitazone Reduced CD68+ but Not CD163+ Macrophage Dermal Infiltration in Obese Psoriatic Patients

Figure 1

Pathomorphology of psoriasis-affected skin: Munro’s microabscesses (1), dilated capillaries in the dermal papillae (2), and lymphohistiocytic infiltrate (3). Hematoxylin-eosin staining, mg, ×200. Scale bar, 0.5 μm.