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. 2011 Jan 29;52(2):326–332. doi: 10.3349/ymj.2011.52.2.326

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© Copyright: Yonsei University College of Medicine 2011

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 3 — Examples of immunohistochemical staining of myocardial HO-1 expression (brown)(Magnification, 400×). (A and C) Myocardial HO-1 expression at T₁ and T₂ in MF group, respectively. (B and D) Myocardial HO-1 expression at T₁ and T₂ in PF group, respectively. HO-1, heme oxygenase-1; PF, propofol combined with low dose fentanyl; MF, midazolam combined with low dose fentanyl.