如何利用静脉用药集中调配的特点和优势,充分发挥临床药师在保证安全、合理用药方面的作用,提高临床静脉药物治疗水平,是静脉用药调配中心具有重要意义的工作目标。
目的探讨急性心肌梗死(Acute myocardial infarction,AMI)患者溶栓治疗后血清同型半胱氨酸(Homocysteine,Hcy)水平的变化及对愈后的意义。方法应用酶连免疫法对40例急AMI患者进行了溶栓治疗前后血浆Hcy的检测,并与40例正常健康人进行比较。结果在溶栓治疗前,急性心梗患者血浆Hcy水平显著高于对照组(P<0.01);治疗后2周,则与对照组比较无显著性差异(P>0.05)。结论检测AMI患者血浆Hcy水平的变化,对了解病情、观察预后有重要的临床价值。
Objective To discuss the etiology of pulmonary embolism.Methods Retrospective analysis of 17 patients with pulmonary thromboembolism,carries on the analysis and the discussion of the pathogenesis.Results Pulmonary Thromboembolism Etiology and more complicated,in which thrombotic deep thrombophlebitis and deep vein thrombosis is the most common cause of,For pulmonary thromboembolism risk factors;plasma plasminogen activator inhibitor-1 and coagulation fibrinolytic factors such as tissue factor abnormalities are common reasons.Conclusion The etiology Study of pulmonary embolism is great significance.for pulmonary embolism diagnosis treatment and prognosis.
Various studies proved that the smoking quality of cigarettes are not merely decided by one or several kinds of chemical components, the aroma and flavor perceptions of a cigarette are the combined results from multi-components of cigarette smoke. Methods of data processing such as chromatograms subtraction, pattern recognition based on principal components analysis (PCA), factor analysis and cluster analysis had been applied for the cigarette smoke evaluation. However the fingerprint total abnormal index (TAI) method hasn't been reported in this field. In this paper, The TAI method combined with high resolution capillary gas chromatographic analysis of cigarette smoke was used to analyze the cigarette smoke. The TAI represents the difference between two cigarette smoke fingerprint chromatograms, includes abnormal index of common, absent and excess chromatographic peaks. Finally, the TAI was successfully employed in the processing of GC data for cigarette smoke and the examples were given. The chromatograms of twelve brands cigarettes including Virginia-type, British flue-curing type and American blended-type were collected and the TAI of every chromatogram was calculated with a Virginia-type cigarette as standard. The TAI method was compared with PCA and chromatograms subtraction methods, the results indicated that the TAI provides more useful information of the complicated GC data.
