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. 2020 Dec 25;10(1):e017752. doi: 10.1161/JAHA.120.017752

Figure 1. Representative histologic staining from septal biopsies in patients with HOCM.

Figure 1

The left panel corresponded to representative pictures of Masson's trichrome staining (A) and immumohistochemical staining (C) for LOX in a control subject, respectively. The right panel corresponded to representative pictures of Masson's trichrome staining (B) and immumohistochemical staining (D) for LOX in a HOCM patient, respectively. Myocardial fibrosis was stained in blue (A, B), and the LOX expression was stained in brown (C, D). Magnification ×200. HOCM indicates obstructive hypertrophic cardiomyopathy; and LOX, lysyl oxidase.