Respiratory syncytial virus(RSV)infection is a major respiratory disease threatening the health of infants and immuno-compromised populations worldwide,with no specific therapeutic drugs available.Traditional Chinese medicine(TCM)has shown unique advantages of multi-target and multi-pathway in the prevention and treatment of RSV infection,and its mechanism is closely re-lated to the regulation of cellular signaling pathways.This article systematically reviews the research progress of TCM including mono-mer components and compound prescriptions in intervening RSV infection through nuclear factor-κB(NF-κB),Janus kinase/signal transducer and activator of transcription(JAK/STAT),phosphatidylinositol 3-kinase/protein kinase B(PI3K/Akt),mitogen-activated protein kinase(MAPK),nuclear factor E2-related factor 2/heme oxygenase-1(Nrf2/HO-1)and other signaling pathways.Current re-search still has problems such as insufficient analysis of pathway synergy mechanisms,unclear material basis of compounds,and single technical means.Future studies should focus on cross-talk of multiple pathways,identification of active component groups of TCM,and research on"syndrome-type-pathway"association,combined with cutting-edge technologies such as network pharmacology and or-ganoid models,so as to provide a scientific basis for the mechanism and clinical transformation of TCM against RSV infection.

Respiratory syncytial virus(RSV)infection is a major respiratory disease threatening the health of infants and immuno-compromised populations worldwide,with no specific therapeutic drugs available.Traditional Chinese medicine(TCM)has shown unique advantages of multi-target and multi-pathway in the prevention and treatment of RSV infection,and its mechanism is closely re-lated to the regulation of cellular signaling pathways.This article systematically reviews the research progress of TCM including mono-mer components and compound prescriptions in intervening RSV infection through nuclear factor-κB(NF-κB),Janus kinase/signal transducer and activator of transcription(JAK/STAT),phosphatidylinositol 3-kinase/protein kinase B(PI3K/Akt),mitogen-activated protein kinase(MAPK),nuclear factor E2-related factor 2/heme oxygenase-1(Nrf2/HO-1)and other signaling pathways.Current re-search still has problems such as insufficient analysis of pathway synergy mechanisms,unclear material basis of compounds,and single technical means.Future studies should focus on cross-talk of multiple pathways,identification of active component groups of TCM,and research on"syndrome-type-pathway"association,combined with cutting-edge technologies such as network pharmacology and or-ganoid models,so as to provide a scientific basis for the mechanism and clinical transformation of TCM against RSV infection.

Objective To evaluate the effect of targeted monitoring and comprehensive intervention measures on reducing the occurrence of catheter-associated urinary tract infection(CAUTI)in patients in non-intensive care unit(Non-ICU).Methods In quarter 4 of 2015,patients with indwelling urinary catheter in clinical departments were conducted a baseline survey(before intervention),risk factors for CAUTI in patients were analyzed,targeted monitoring programmes and comprehensive intervention measures were initiated in 2016(after intervention),incidence of CAUTI before and after intervention was compared.Results After taking intervention measures,hand hygiene compliance rate increased from 78.51%in quarter 4 of 2015 to 92.99%in quarter 3 of 2016 and 90.73%in quarter 4 of 2016(x2=7.342,3.998,respectively,both P<0.05),the correct disposal rate of patients' urinary catheterization system increased from 72.83%in quarter 4 of 2015 to 95.44%in quarter 4 of 2016(x2=30.267,P<0.05).A total of 12 067 patients with indwelling urinary catheter were monitored,incidence of CAUTI dropped from 1.03%(24/23 313)in quarter 4 of 2015(before intervention)to 0.53%(14/26 595)in quarter 4 of 2016(after intervention),difference was statistically significant(x2=4.126,P=0.042).Conclusion Improving the quality of urinary catheterization system in patients with indwelling catheter through targeted monitoring can effectively reduce the incidence of CAUTI in patients in Non-ICU.

Objective To observe effects of hydroxyethyl starch(130/0.4,voluven)on tissue perfusion and serum TNF-α,IL-6,IL-8 levels in patients with severe acute pancreatitis(SAP).Methods 60 SAP patients with non-operative treatment were randomly divided into voluven group and Ringer's solution group(n =30 per group).In addition to conventional drugs and treatment,of which voluven group daily 15ml/kg intravenously for 5 d;Ringer's solution group daily 20ml/kg intravenously for 5d.Hemodynamic parameters and tissue perfusion indicators were monitored,TN F-α,IL-6,IL-8 levels were examined after treatment 0,12,24,48,96 hours.Results Compared with Ringer solution group,Voluven group therapy high efficiency,faster raise MAP,ScvO2,Phi value,lower HR,Hct(t =2.785,3.126,4.132,3.168,2.218,all P ＜ 0.05).TNFα,IL-6 after 48h treatment,IL-8 after 96h treatment,both groups were significantly decreased,but the voluven group was significantly lower than Ringer's solution group(P ＜ 0.05).Conclusion Voluven could effectively and quickly maintain hemodynamic stability,improve the hemorheological and tissue perfusion,could be more conducive to improving the pancreatic microcirculation,thus inhibiting inflammatory cytokines TNF-α,IL-6,IL-8 release,and had favorable treatment effect on patients with SAP.