This study investigated the impact of oral treatment with Ang-(1-7) included in hydroxypropyl β-cyclodextrin (HPβCD/Ang-(1-7)) on the cardiac proteome dysregulation due to experimental myocardial infarction.
Fifty MI dogs were randomly divided into 5 groups and transfected with Ang-1 gene plasmid: (i) group A: only injection of microbubbles and Ang-1 plasmid; (ii) group B: only UTMD mediated gene transfection; (iii) group C: UTMD combined with classical NLS mediated gene transfection; (iv) group D: UTMD combined with mutational NLS mediated transfection; and (v) group E: UTMD combined with classical NLS in the presence of a nucleus transport blocker.
Concentration-effect curves to Ang I and Ang II were performed in mesenteric resistance arteries from male wild type (WT) and ELA-2 knockout (ELA-2KO) mice subjected to left anterior descending coronary artery ligation (MI).
To investigate how ACE2‑Ang‑(1‑7)‑MasR axis function on myocardial remodeling and cardiac fibrosis in post‑myocardial infarction (MI), male Sprague‑Dawley rats (weight, 200±20 g) were used to establish the model of myocardial infarction by ligating the left coronary artery.