Microcirculation / Hematopoietic Stem Cells / Endothelial Cells / Hemodynamics / Chronic Disease / Animals / Progenitor Cells / Renal Function / Clinical Sciences / Angiography / Micro Computed Tomography / Endothelial cell / Public health systems and services research / Blood Flow / Western blot / Circulation / X ray Computed Tomography / Sus Scrofa / Renal artery stenosis / Animals / Progenitor Cells / Renal Function / Clinical Sciences / Angiography / Micro Computed Tomography / Endothelial cell / Public health systems and services research / Blood Flow / Western blot / Circulation / X ray Computed Tomography / Sus Scrofa / Renal artery stenosis