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Fig. 7 | Respiratory Research

Fig. 7

From: A HuR/TGF-β1 feedback circuit regulates airway remodeling in airway smooth muscle cells

Fig. 7

HuR, TGF-β1 and α-SMA were upregulated in chronic OVA-exposed asthmatic mice airways. ab Representative protein bands of TGF-β1, HuR and α-SMA were determined by western blotting. mRNA levels were measured by RT-PCR in lung tissues of mice. β-actin in western blotting and GAPDH in RT-PCR were the internal control. *P < 0.05 OVA vs. PBS; c Representative HuR, TGF-β1 and α-SMA expression were determined by immunohistochemistry; the positive area was calculated as positive area/total bronchiole area in similar size bronchia from each group

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