Figure 3From: Modulation of TGF-β/BMP-6 expression and increased levels of circulating smooth muscle progenitor cells in a type I diabetes mouse modelMAC-3 expression by adventitial bone marrow derived cells and SPC in culture. Adventitial GFP-positive bone marrow derived cells were frequently positive for macrophage marker MAC-3 (white arrows; A). SPC from both control (B) and diabetic (C) mice were uniformly MAC-3 positive.Back to article page