Figure 4

NADPH stained pixels 1 week after PTCA treated with ODQ prior to SIN-1 or SIN-1 alone. Legend to figure 4: At one week there was no significant difference in NADPH staining between the SIN-1 treated arteries compared to untreated vessels. NADPH staining was significantly higher in ODQ + SIN-1 treated segments compared to SIN-1 treated as well as untreated vessels (p < 0.01). All groups summarize data from six animals. Data presented as mean ± SD. * indicates p < 0.05 Mann-Whitney test.