[Expression of myocardial collagen I in early acute myocardial ischemic of human].
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.


CONCLUSIONS
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.
Gao
Shu-Hong
SH
West China School of Preclinical and Forensic Medicine, Sichuan University Chendu 610041, China.
Liu
Cong
C
Tan
Qiu-Feng
QF
Huang
Fei-Jun
FJ
D024042:Collagen Type I / Q000378:metabolism*; D016757:Death, Sudden, Cardiac; D049429:Forensic Pathology; D006801:Humans; D017202:Myocardial Ischemia / Q000378:metabolism*; D011180:Postmortem Changes; D013997:Time Factors
D024042:Collagen Type I