RESUMEN
Objective To evaluate the effect of Butylphthalide Soft Capsules on cerebral hemodynamics in patients with acute cerebral infarction by 64 slice spiral CT perfusion(CTP) imaging .Methods The patients with acute cerebral hemisphere infarction within 6 h after the onset were selected and randomly divided into the experimental group and the control group .Conventional plain CT and CTP were performed in both groups .In addition to the routine treatment the experimental group was orally administrated Butylphthalide Soft Capsules 0 .2 g ,once per 6 h .The CTP examination was performed again after 12 h .Results The CTP exami-nation showed that the cerebral perfusion in experimental group was improved in the ischemic marginal region ,the cerebral blood flow(CBF) and cerebral blood volume(CBV) were increased compared with before treatment ,the mean transit time(MTT) and the time to peak( TTP) were shortened compared with the before treatment .Conclusion Butylphthalide Soft Capsules can significantly improve the CBV of ischemic penumbra region and brain ischemic hypoperfusion .
RESUMEN
In this paper lymphocyte monoclonal antibodies were used to determine subpopulation of T cell in patients with Keshan disease and abnormal subpopulation was found. Activity of IL-2 in rats which fed with diet from disease area was much lower than that in controls. The activity of IL 2 enhanced when selenium was administrated to the diet. It is possible that Keshan disease may be an autoimmune disease and the disease factors could damage T cell function. Selenium (Se) could enhance cellularimmunity.