Figure 2.
DDR1 immunostaining was increased after injury of the rat carotid artery. Vessel cross-sections from uninjured control carotid arteries (a) and carotid arteries at 2 days (b), 4 days (c), and 14 days (d) after balloon-catheter injury were stained with anti-DDR1 Ab. (e) A cross-section was stained in the absence of the anti-DDR1 Ab. ×600.