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Fig. 5 | Respiratory Research

Fig. 5

From: Mechanisms of pulmonary disease in F344 rats after workplace-relevant inhalation exposure to cross-linked water-soluble acrylic acid polymers

Fig. 5

Collagen deposition of the rat lungs after repeated inhalation exposure to CWAAP-A. Results of the high-concentration intermittent inhalation experiment. Representative images of Masson’s trichrome staining (A) and hydroxyproline content (B) in the lung. Dunnett’s multiple comparison test of rats exposed to CWAAP-A with age-matched control (sham air) groups shows a significant increase in hydroxyproline content after the 18 week recovery period: *p < 0.05 and ***p < 0.001

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Respiratory Research

ISSN: 1465-993X

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