Study of the relationship between anti-cardiolipin antibody and cerebral infarction / 临床神经病学杂志

Objective To study the relationship between anticardiolipin antibody(ACA) and cerebral infarction(CI).Methods The positive rate of serum ACA were determined by enzyme linked immunosorbent assay(ELISA) in 137 patients with CI at first day,first,second,third and fourth week after the onset of the disease.The results were compared with transient ischemia attach(TIA) group,intracerebral hemorrhage(ICH) group and normal control group.Results The positive rate of ACA in CI group(64.9%) was significantly higher than TIA group(24.6%),ICH group(33.6%) and normal control group(17.6%)(all(P