Department of Cardiology;
Shangqiu No.1 People's Hospital;
Department of Neurology;
the Second Affiliated Hospital of Zhengzhou University;
Department of Neurology;
No.148 Hospital of P.L.A.;
School of Medicine;
Shandong University;
Angiostatin; Vascular; endothelial; growth; factor; Matrix; metalloproteinase-9; Diabetes; mellitus; Cerebral; infarction; Ischemia; reperfusion;