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Figure 2 | Veterinary Research

Figure 2

From: Localization of annexins A1 and A2 in the respiratory tract of healthy calves and those experimentally infected with Mannheimia haemolytica

Figure 2

Immunohistochemistry for annexin A2 in normal tissues. (A) Trachea, with strong labeling of leukocytes but weak labeling of epithelium. Bar = 30 μm. (B) Bronchiole, with prominent labeling of epithelial cells. Bar = 30 μm (C) Labeling of individual cells in an alveolar septum consistent with macrophages or endothelial cells. (D) Absence of labeling of alveolar septa. Blood vessels (arrows) and bronchiolar epithelium are labeled. Bar = 50 μm. Inset: Intense labeling of endothelial cells in the lamina propria of a bronchus.

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