Expression of myocardial collagen I in early acute myocardial ischemic of human / 法医学杂志

ABSTRACT

OBJECTIVE@#To estimate the significance of myocardial collagen I in the early acute myocardial ischemia of human.@*METHODS@#The myocardial paraffin block had normal group, early myocardial ischemia group and myocardial infarction group. The myocardial collagen I was observed with immunohistochemical staining and analyzed by half-quantity.@*RESULTS@#The similar expression of collagen I was observed in the cytoplasm and nucleolus in two groups.@*CONCLUSION@#The collagen I appeared in the myocardium of early acute myocardial ischemia of human. It may be an important index for postmortem diagnosis of the early acute myocardial ischemia.