RESUMEN
OBJECTIVE:To discuss the influence of drug price reduction and regulation of purchase on the use of anti-infectives in our hospital.METHODS:The use of anti-infectives in5times of drug price reduction was retrospective anal?ysed.RESULTS:The proportion of the sum of money for consumption of anti-infectives in the total sum for drug consumption dropped year by year but the total DDDc of anti-infectives increased year by year.The DDDs and the total DDDc of all kinds of anti-infectives showed different characteristics.CONCLUSION:The macroscopic price reduction for anti-infectives posi?tively affects the rational use of anti-infectives,yet the effect is limited.Microcosmic regulation of purchase offers an indis?pensable effect.
RESUMEN
Polyunsaturated fatty acids (PUFA) was a functional component extracted from fish oil. The experiment results indicate that PUFA might inhibit platelet agglomeration induced by Adenosine diphosphate (ADP) in rabbit and rat. The results also suggested that PUFA has extent effect of anti-coagulation in mice. These effects are related with dosage of giving drug.