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. Author manuscript; available in PMC: 2011 Jun 1.
Published in final edited form as: Stem Cells. 2010 Jun;28(6):1039–1047. doi: 10.1002/stem.426

Figure 1.

Figure 1

Figure 1

Representative protein expression of stromal cell-derived factor (SDF)-1 and its receptor CXCR4, angiopoietin-1 and its Tie-2 receptor (1a), cKit, erythropoietin (EPO) and its receptor (1b) in progenitor cells obtained from normal and atherosclerotic renal artery stenosis (ARAS) renovascular hypertensive pigs. Surface receptor protein expression was also confirmed using Western blotting. Changes in homing factor expression in progenitor cells obtained from ARAS compared to normal controls suggest modulation of mobilization and homing signaling. *p<0.05 vs. Normal.