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. 2017 Aug 18;14(4):3463–3470. doi: 10.3892/etm.2017.4971

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Copyright: © Wang et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 1. — Establishment of the rat obstructive sleep apnea model. (A) Protein content of BALF was detected by Bradford assay. (B) Leukocyte numbers in the BALF of rats at different concentrations of O₂. (C) Monocyte numbers in the BALF of rats at different concentrations of O₂. (D) Polykaryocyte numbers in the BALF of rats at different concentrations of O₂. (E) Hematoxylin and eosin staining of rat pulmonary tissues from each group. Scale bar=100 µm. *P<0.05, **P<0.01, ***P<0.001 vs. normoxia. Ns, no significance; BALF, bronchoalveolar lavage fluid.