Figure 2From: Parasitic polymorphism of Coccidioidesspp Spherule differentiation in lung tissue. (a) Segmentation and differentiation of endospores-1; (b) endospores free-2, morulares forms-3; (c) spherules with endospores-4 and without endospores-5; (d) spherules expelling endospores-6. 40X, staining with Periodic acid-Schiff (PAS). Arrows indicate the structures described.Back to article page