Figure 1 | Scientific Reports

Figure 1

From: Overexpression of the SARS-CoV-2 receptor angiotensin converting enzyme 2 in cardiomyocytes of failing hearts

Figure 1

Histology of the left ventricular myocardium. (a, b) Hematoxylin–Eosin staining of tissue from a representative organ donor displays the histology of a normal myocardium. (c) Picric Sirius red staining shows the network of collagen fibers in red between cardiomyocytes. (d, e) A representative image of tissue from the heart failure group displaying excessive fibroses, hypertrophic cardiomyocytes and irregular nuclei (arrows). (f) Collagen fibers in red between hypertrophic cardiomyocytes.

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