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| Figure 2: Photomicrographs of the myocardium. (a) C group, (b) HF group showing increase in perivascular (arrowhead) and interstitial (arrow) connective tissue. Groups (c) HF-R10, (d) HF-R20 and (e) HF-R40. All these groups presented reduction of perivascular connective tissue (arrowhead) and interstitial (arrow). Stain: Picro sirius red. |
