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Fig. 3 | BMC Cardiovascular Disorders

Fig. 3

From: Telmisartan protects chronic intermittent hypoxic mice via modulating cardiac renin-angiotensin system activity

Fig. 3

ACE 2 staining in myocardial cells of mice from four experimental groups. a & b: CIH group; c & d:ARB group; e & f:blank control group; g & h: air control group. Immunohistochemistry was performed on the cardiac apex sections as described in Materials and methods. The expression level of cardiac ACE 2 was highest in ARB group followed by CIH group compared with the two control groups. Magnification: a, c, e and g: 100×; b, d, f and h: 400×. scale bar,100 μm

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