Decreased neointimal formation in Mac-1^–/– mice reveals a role for inflammation in vascular repair after angioplasty
J. Clin. Invest. Daniel I. Simon, et al. 105:293 doi:10.1172/JCI7811 [Go to this article.]

Figure 3
Bar graphs show intimal (a), medial (b), and lumen (c) cross-sectional area in Mac-1^+/+ (solid bars) and Mac-1^–/– (open bars) carotid arteries 0–28 days after injury. Absence of Mac-1 led to reduced intimal size and increased lumen area. Values are mean ± SEM. *P = 0.023 for Mac-1^+/+ vs. Mac-1^–/–; ^#P = 0.015 for Mac-1^+/+ vs. Mac-1^–/–; **P = 0.019 for Mac-1^+/+ vs. Mac-1^–/–.