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Figure 7 | Veterinary Research

Figure 7

From: Glaesserella parasuis serotype 4 HPS4-YC disrupts the integrity of the swine tracheal epithelial barrier and facilitates bacterial translocation

Figure 7

Histopathological examination of the lungs and detection of proinflammatory cytokines in serum. A Representative histopathological images of piglets mock-infected or infected with HPS4-YC. Scale bar, 200 μm. B Levels of the proinflammatory cytokines IL-6, IL-8 and TNF-α in serum samples were assessed by ELISA. Data are presented as mean ± SD of three independent experiments. Significant differences were determined using the Student t test. ns not significant; *, P < 0.05; **, P < 0.01.

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Veterinary Research

ISSN: 1297-9716