Research Article

Wenxin Granules Influence the TGFβ-P38/JNK MAPK Signaling Pathway and Attenuate the Collagen Deposition in the Left Ventricle of Myocardial Infarction Rats

Figure 1

12-lead electrocardiogram and NBT staining. (a) No myocardial infarction was observed in the heart without LAD ligation. (b) The position indicated by the arrow is the infarcted area. ST segment elevation and pathological Q wave were observed in the heart after LAD ligation. Note that myocardial tissue of infarction is pale and unstained, whereas the normal myocardium is dark purple.
(a)
(b)