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Figure 3 | Veterinary Research

Figure 3

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

Figure 3

Immunohistochemistry for annexins A1 and A2 in calves challenged with M. haemolytica . (A) Annexin A1 expression in leukocytes within a focal area of coagulation necrosis (lower right) and in the band of leukocytes surrounding it. Bar = 100 μm. (B) Scant annexin A2 expression within necrotic cells, probably leukocytes (arrows), surrounding the focal area of necrosis. Bar = 50 μm. (C) Labeling of annexin A1 in necrotic leukocytes bordering an area of necrosis. Bar = 25 μm. (D) In an inflamed bronchiole, there is annexin A1 labeling of goblet cells including those that have been shed from the epithelium, but exudate neutrophils are unlabeled. Bar = 15 μm.

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Veterinary Research

ISSN: 1297-9716