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. 2018 Sep 7;13:5257–5273. doi: 10.2147/IJN.S167880

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© 2018 Wang et al. This work is published and licensed by Dove Medical Press Limited

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Histological examination.

Notes: (A, a, B, b, C, c, D, d, E, and e) The HE staining images of the control, ePTFE membrane, PU membrane, BC membrane, and BC+Exos membrane groups at 1 year post operation, respectively. (F, f, G, g, H, h, I, i, J, and j) The Masson trichrome images of the control, ePTFE membrane, PU membrane, BC membrane, and BC+Exos membrane groups at 1 year post operation, respectively. (K–O) The Sirius red staining of the control, ePTFE membrane, PU membrane, BC membrane, and BC+Exos membrane groups at 1 year post operation, respectively.

Abbreviations: BC, bacterial cellulose; BC+Exos, bacterial cellulose combined with exosomes; ePTFE, expanded polytetrafluoroethylene; MRI, magnetic resonance image; PU, polyurethane.