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OBJECTIVE:To improve the drug comprehensive management level of peacekeeping medical team,achieve dynam-ic management of drug information and network. METHODS:The design and development of drug management system of peace-keeping medical team were introduced in terms of overall system architecture,technical routes,system function design,etc.,and the application effect was evaluated. RESULTS:The system was designed by referencing military hospital No.1 drug management system,adopting C/S two-tier architecture,which included system settings,drug dictionary management,inventory management and other 8 modules and numbers of sub-modules. It achieved drug getting out and entering warehouse,supplying maintenance man-agement,prescription dispensing,drug withdrawal and inquiries,expendable drug monitoring,rotation transfer export data,the whole English electronic medical instruments generation,data query statistics,timely query of drugs and disease diagnosis knowl-edge base and other functions. The application of system standardized drug management and significantly improved working efficien-cy of physicians and pharmacists. CONCLUSIONS:The application of the system promotes the transform of drug management from extensive management model to elaborating management model,and the data is safe and easy to operate.
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Objective To investigate the effect of prostaglandin E1 (PGE1)on alveolar cells apoptosis in rat lung impact in-jury model.Methods SD rats were divided into 3 groups (normal control group,lung injury control group and PGE1 treated group).PaO2 and pulmonary coefficient were detected after 24 h of impact.TUNEL labeling was used to evaluate apoptosis and Western blot was used to estimate protein expression levels of beclin-1,LC3 Ⅱ/LC3 Ⅰand NIX.Results After 24 h of impacting, there were obvious structural damage and pneumonedema in rat lung.Compared to normal control group,the PaO2 of lung injury control group decreased and the apoptosis of alveolar cells increased significantly(P <0.05).Furthermore,the expression levels of Beclin-1,LC3Ⅱ/LC3Ⅰ and NIX in the impacting control group were increased (P <0.05 ).In the PGE1 treated group,the PaO2 were decreased compared to normal control group(P <0.05),but these expression levels were higher significantly than lung injury control group (P <0.05).The expression levels of apoptosis,Beclin-1,LC3Ⅱ/LC3Ⅰ and NIX in the PGE1 treated group were in-creased compared to normal control group(P <0.05),but these expression levels were lower significantly than lung injury control group (P <0.05).Conclusion PGE1 could alleviate alveolar cells apoptosis after lung impacting injury,and which effect may as-cribe to PGE1 inhibiting NIX-mediated autophagy and autophagic apoptosis of alveolar cells.
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Objective To study the effect of lipide diet on pharmacokinetics of levofloxacin (Lfox) in beagle dogs .Methods In randomized cross over experiment ,6 Beagle dogs were given Lfox 10 mg/kg at the condition of empty stomach or with lipide diet for 2 week .Plasma concentration of Lfox was determined by HPLC at different time (during 48 h) .The pharmacokinetic parameters were calculated by 3p97 software .Results The plasma concentration-time curves were two compartment modelat the condition of empty stomach or lipide diet .Main pharmacokinetic parameters were as follows :t1/2β:(11 .07 ± 8 .46)and(21 .79 ± 4 .59)h ;tmax :(3 .42 ± 0 .41) and(2 .00 ± 0 .32)h;Cmax :(2 .71 ± 0 .60)and(2 .52 ± 0 .38)μg/mL ;AUC0→ t :(36 .51 ± 8 .66) and(37 .19 ± 8 .21)μg · h-1 · mL -1 ,respectively .There were significant differences in pharmacokinetic parameters of tmax (P<0 .01)except for t1/2β、Cmax and AUC0→ t .Conclusion Lipide diet can quicken tmax ,has no effect on the absorption of Lfox .
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Objective To study the efficacy and safety of different simvastatin doses on hyperlipidemia in the elderly .Methods 120 patients with hyperlipidemia were randomly divided into two groups ,60 cases in each group ,patients were given simvastatin 10 mg/d(10 mg/d group) or 20 mg/d(20 mg/d group) .Data were collected before and after treatment ,including total cholesterol (TC) ,three acyl glycerin (TG) ,low density lipoprotein cholesterol (LDL-C) ,high density lipoprotein cholesterol (HDL-C) ,treat-ment efficacy and adverse reactions events .Results 3 month after treatment ,TC ,TG ,LDL-C and HDL-C were better than before treatment in both groups(P0 .05) .Conclusion 20 mg/d simvasta-tin is better than 10 mg/d simvastatin in efficacy of elderly patients with hyperlipidemia ,and offers a safe and reliable treatment .
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Objective To analysis 2 years follow-up clinical effects in endodontic lesion combined periodontal in treatment with Vitapex .Methods 112 patients with periodontal endodontic lesion combined periodontal were randomly divided into control group (56 cases ,75 teeth) and study group(56 cases ,77 teeth) .Treatment of Zinc oxide glycerin paste combined with gutta percha filling root canal was used in control group ,while Vitapex combined with gutta percha filling root canal was used in study group .After 2 years ,the clinical data of the two groups were analysed .Results The total effective rate of anterior and posterior in study group were significant higher than in control group(P<0 .05) .The total effective rate of of I type ,II type and III type lesions in study group were higher than in control group(P<0 .05) .Conclusion Treatment of Vitapex combined with gutta percha filling root canal in endodontic lesion combined periodontal has better clinical effectiveness to promote periapical and periodontal tissue healing than control group .