The results showed that there were 8cases with Al positive reaction and 7 cases with Fn positive reacton in SMDS group,all of 7 cases withAl and Fn positive reaction in coronary heart disease group,no Al and Fn reaction in normal controlgroup.

• 冠心病组，7例Al、Fn均呈阳性染色； 非心脏病组心肌细胞内Al、Fn均呈阴性，而部分血管壁、结缔组织则呈阳性。