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Fig. 3 | BMC Pulmonary Medicine

Fig. 3

From: Increased expression of lung TRPV1/TRPA1 in a cough model of bleomycin-induced pulmonary fibrosis in Guinea pigs

Fig. 3

Histopathological changes of lung tissue in guinea pigs on days 14 and 28 after BLM administration. a H&E staining shows pulmonary inflammation, fibrosis, and integrity of the structure (original magnification× 20). b Masson’s staining shows deposition of collagens in lung tissues (original magnification× 20). c and d Degree of pulmonary fibrosis was evaluated by Ashcroft fibrotic scores and hydroxyproline (n = 6~7). *p < 0.05, ***p < 0.001 vs. PBS group

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BMC Pulmonary Medicine

ISSN: 1471-2466

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