Figure 4

ECFCs proliferation depicted as % expression of cell nuclear antigen Ki67 in CAD and control group. Cell proliferation in terms of expression of Ki67 in ECFCs obtained from CAD and control group (n = 27; n = 09). In histogram Y axis represent rate (%) of expression of cell proliferation marker Ki67 and X axis represent the study groups (CAD and control group). Student t-test was used to assess the significance difference. Data is represented as mean ± SE. Error bar represent standard error of mean; dots represent average values of the parameters obtained from experimental duplicates; p ≤ 0.05 considered statistically significant.