As shown in Figure 3(a), the NT-ProBNP content was 770.81±59.22 pg·ml−1 versus 515.65±48.57 pg·ml−1 in 2 wk (P<0.01), 801.39±56.35 pg·ml−1 versus 569.98±51.88 pg·ml−1 in 4 wk (P<0.01), and 799.78±32.06 pg·ml−1 versus 563.31±17.14 pg·ml−1 in 6 wk (P<0.001) for MI versus XJEK treatments. This evidence concerns the gene NPPB and myocardial infarction.