RESUMO
Antipyretic-analgesics are currently one of the most prescribed drugs in children.The clinical application of antipyretic-analgesics for children in our country still have irrational phenomenon, which affects the therapeutic effect and even poses hidden dangers to the safety of children.In this paper, suggestions were put forward from the indications, dosage form/route, dosage suitability, pathophysiological characteristics of children with individual differences and drug interactions in the symptomatic treatment of febrile children, so as to provide reference for the general pharmacists when conducting prescription review.
RESUMO
AIM: To investigate the effect of puerarin (Pur) on expression of Fas/FasL mRNA in lung tissue during pulmonary ischemia and reperfusion injury(PIRI) in rabbits.METHODS: Single lung ischemia and reperfusion animal model was used.The rabbits were randomly divided into three groups,sham operated group(sham,n=10),PIR group(I-R,n=30) and PIR+ Pur group(Pur,n=30).Changes of several parameters included apoptotic index(AI),wet to dry ratio of lung tissue weight(W/D) and index of quantitative assessment of histologic lung injury(IQA) were measured at 60,180 and 300 minutes after reperfusion in lung tissue.Meanwhile,the location and expression of Fas/FasL mRNA were observed.Lung tissue was prepared for light microscopic and electron microscopic observation at 60,180,300 minutes after reperfusion.RESULTS: As compared with group I-R,Fas/FasL mRNA slightly expressed in intima and extima of small pulmonary artery,alveoli,and bronchiole epithelia in group Pur.The values of AI,W/D and IQA showed significantly lower than that in group I-R at 60,180,300 minutes after reperfusion in lung tissue(P