Figure 3
ET B (A) and AT 1 (B) receptor protein expression in human subcutaneous arteries, examined using Western blot. Arteries from healthy control patients (n = 4) were compared with arteries from patients undergoing CABG surgery (n = 5). The results are shown as mean values ± S.E.M above the actual Western blot data with beta-actin as control. Statistical analyses was performed using Student's t-test, where P < 0.05 (*) was considered significant.