Enterprise resource planning is systematic management thought and means established on the basis of information technology,which provides management platform for the decision-makers and staffs to make the decisions.By using IT technology,ERP closely integrates material flow,information flow,capital flow,management flow,and knowledge flow of a enterprise,which facilitates resource optimization and sharing.ERP can be introduced into the hospital drug management.Using advanced information and logistics technology,hospital drug mannagement can be strengthened on such aspects as drug purchase,drug storehouse management,dispensing management in pharmacy,capital settlement and rational use of drug,and so on.Therefore,the hospital drug management can be improved by achieving planning in advance,real-time tracing back,effective control and rational use.

Surfactant protein C(SP-C)is found to be expressed only in the alveolar type Ⅱ cells(AECⅡ),surfactant protein C gene mutations are found to be associated with Children interstitial lung disease.This review discusses the mechanism,diagnosis and therapy of the interstitial lung disease induced by the surfactant protein C gene mutations.

Objective To investigate the clinical value of laparoscopic hysteromyomectomy.Methods The clinical data of 98 cases of laparoscopic hysteromyomectomy(LM)and 76 cases of transabdominal Myomectomy(TAM)were retrospectively analyzed and comparison was made on the operative time,operative blood loss,postoperative blind enema time,body temperature recovery time,the rate of postoperative complicating disease and hospitalization after operation.Result Though the mean opertative time is the same,the mean operative blood loss,the mean body temperature recovery time,postoperative blind enema time,and the mean hospitalization was smaller in LM group than in TAM group(P＜0.05).Conclusion Laparoscopic hysteromyomectomy has the advantage of minimal invasion,short in-hospital days,fast recovery and low complication rate,which is an ideal treatment of hysteromyoma.

Objective To investigate the effect of adrenomedullin on rat renal tubular epithelial cell line (NRK-52E) apoptosis induced by hypoxia-reoxygenation (HR) injury and its mechanism.Methods NRK-52E cells were cultured and randomly allotted to the following 4 groups:control group,HR group,empty plasmid + HR group,ADM + HR group.NRK-52E cells were transfected with pcDNA3.1-myc-his B empty vector or pcDNA3.1-ADM by transfection complex comprising optimal proportion of plasmid and Fugene HD reagents.Cells were counted by trypanblau and cell survival rate was computed.The concentration of lactate dehydrogenase (LDH) was detected by spectrophotometric method to evaluate cell vitality.The apoptotic rate of NRK-52E cells was measured by flow cytometry.The transfer efficiency was detected by immunocytochemistry.The mRNA expressions of ADM,Bax,Bcl-2 and Fas were determined by Semi-quantitative RT-PCR,and active caspase-3,8,9 protein expression were examined by Western blotting.Results Compared with control group,the expression of ADM significantly increased in HR group (P ＜ 0.05).The expression of ADM significantly increased in ADM + HR group than that in empty plasmid + HR group.Compared with control group,in HR group,the living cell counts and cell survival rate significantly decreased; the LDH concentration in media,apoptotic rate and the levels of Bax,Bcl-2,Bax/Bcl-2,Fas,active Caspase -3,8,9 significantly increased (all P ＜ 0.05).Compared with HR group,in ADM + HR group,the living cell counts and cell survival rate significantly increased; the LDH concentration in media,the cell apoptotic rate and the levels of Bax,Bax/Bcl-2,Fas,active Caspase-3,8,9 significantly decreased,while Bcl-2 was promoted (all P ＜ 0.05).The above indexes had no differences between empty plasmid + HR group and HR group (all P ＞ 0.05).Conclusion The increased expression of ADM can inhibit NRK-52E apoptosis induced by HR,and the mechanism might be achieved by inhibiting mitochondrial and death receptor-mediated apoptotic pathways.

Objective To investigate the inhibitory effect of icariin(ICA) on the xenograft tumors growth of esophageal car‐cinoma and to preliminarily investigate its mechanism .Methods The MTT assay and Giemsa staining were applied to detect and observe the in vitro inhibitory effect of ICA on esophagus cancer cell lines Eca‐109 and TE‐13 .The xenograft tumor model of nude mouse esophagus cancer cell was constructed and divided into 3 groups ,6 cases in each group .Each mouse in the experimental group was intraperitoneally injected by ICA 50 mg/kg ;while the control group was injected by the same volume of normal saline and the positive control group was injected by cis‐platinum 2 mg/kg ,once every 2 days ,a total of 14 days .The tumor volume was measured once per 3 d .After experiment ,the tumor weight was measured;the TUNEL staining was used to observe the morphological chan‐ges and cell apoptosis of tumor tissue in each group .The changes of Fas and FasL protein expression in tumor tissues were analyzed by immunohistochemistry .The FasL and IFN‐γlevels in peripheral blood were tested by the ELISA assay .Results ICA exerted no obvious inhibitory effect on the proliferation of Eca‐109 and TE‐13 cell in vitro .The average volume and weight of xenografts tumor had statistical difference between the experimental group and the positive control group (P<0 .05) .The TUNEL staining results showed that the tumor tissues had obvious apoptosis ,the number of apoptosis cells was significantly increased compared with the control group(P<0 .05) .The immunohistochemistry experimental results showed that the expression of Fas and FasL was signifi‐cantly increased(P<0 .05) .The ELISA experimental results demonstrated that the FasL and IFN‐γlevels of peripheral blood in the experimental group were significantly increased(P<0 .05) .Conclusion ICA had no obvious inhibitory effect on esophageal cancer cell proliferation in vitro ,but could induce in vivo apoptosis through the Fas expression and secretion of FasL and IFN‐γ,thus plays the role of anti‐esophageal cancer .

Objective To investigate the role and mechanism of resveratrol in a rat model of complex region-al pain syndrome type Ⅰ(CRPS1). Methods 50 male SD rats were divided into control group(group A),sham operation group(group B),model group 1(group C),model group 2(group D),and model group 3(group E). Groups A,B and C received 5%DMSO;group D received ISO-1 of 1 mg/(kg·d);and group E received resveratrol of 20 mg/(kg · d)for 14 days. Pain behaviors were assessed on days 0,7,and 14. Serum levels of MIF and TNF-αwere detected by ELISA. MIF ,total ERK1/2 and p-ERK1/2 in sciatic nerve were detected by Western blot. Re-sults On days 7 and 14 after treatment,resveratrol injection,similar to ISO-1,significantly improved the pain threshold;serum levels of MIF and TNF-α were significantly decreased;expressions of MIF ,total ERK1/2 and p-ERK1/2 in sciatic nerve were also decreased significantly in group E,which were significantly lower than group C (P < 0.05). Conclusions Resveratrol can significantly improve pain threshold ,decrease expressions of MIF and p-ERK1/2 in a rat model of CRPS1,which might be involved in the inhibition of ERK signaling pathway.

OBJECTIVE:To reduce drug dispensing mistakes and the hidden dangers in outpatient dispensary so as to improve the quality of drug dispensing.METHODS:The corresponding intervention measures were taken based on the analysis on drug dispensing mistakes and the hidden dangers in outpatient dispensary,meanwhile the state after intervention was compared with that before.RESULTS:The drug dispensing mistakes decreased from40cases to16cases with the decreasing rate at60%after intervention;and the hidden dangers of mistakes has decreased from178cases to118cases with the decrease rate at33.7%.CONCLUSION:The drug dispensing mistakes and the hidden dangers in outpatient dispensary have been de?creased effectively and the quality of drug dispensing has been improved through the practice of the comprehensive precau?tionary measures.

Aim To evaluate the effect of intermedin (IMD)on cell proliferation and regeneration in rat tu-bular epithelial cell line (NRK-52E)that was subjec-ted to hypoxia-reoxygenation (H/R)injury.Methods The NRK-52E cells were divided into control group and three model groups (H/R,H/R +primitive vec-tor,H/R +IMD vector).The content of LDH was de-tected to observe the influence of IMD on H/R injury. The cell proliferation was detected by MTT.The cell cycle was detected by flow cytometry.Real-time PCR and western blotting were used to determine mRNA and protein levels.Results ① In comparison to the con-trol,H/R treatment decreased the cell viability and in-creased LDH activity (P <0.01 );in contrast,com-pared to H/R,IMD treatment ameliorated cell viability (79.1 5 ±1 .421 % vs 61 .22 ±1 .63%,P <0.05)and decreased LDH activities by 33.85% (P <0.01 ).②The proliferation of NRK-52E cells was significantly in-hibited by H/R treatment.In comparison to the con-trol,H/R treatment of NRK-52E cells increased the proportion of cells in the G0 /G1 phase but decreased the proportion of cells in the S and G2 /M phases. Moreover,the over-expression of IMD resulted in S and G2 /Mphase redistribution and the accumulation of G2 /M-phase cells.The real-time PCR and western blotting results indicated that the mRNA and protein expression levels of cyclin D1 ,CDK4 and p57 were increased in H/R-treated cells.IMD further stimulated this up-reg-ulated expression of cyclin D1 ,CDK4 and decreased the expression of p57 in NRK-52E cells.④Cyclin D1 had a predominantly nuclear localization in NRK-52Ecells,although cytoplasmic localization was also ob-served.Conclusion The study shows that the over-expression of IMD may promote renal cell proliferation and regeneration after renal tubular cell H/R injury via the up-regulation of cyclin D1 ,CDK and the down-reg-ulation of p57.

Objective To investigate the clinical distribution situation and drug resistance change of Klebsiella pneumoniae in the Navy General Hospital during 2011‐2015 in order to provide reference for rational use of antibacterial agents in clinic .Methods The clinically isolated Klebsiella pneumoniae in this hospital during 2011‐2015 were selected and performed the analysis on the de‐tection rate ,department distribution ,specimens source ,resistance of antibacterial drugs and change trend of resistance to carbapen‐em antibacterial drugs .Results The number the detected Klebsiella pneumoniae strains and isolation rate during 2011 -2015 showed an increasing trend year by year ,the specimens sources were mainly from 10 departments of intensive care units(ICU) ,hy‐perbaric oxygen department ,respiratory department ,radiation oncology department ,kidney disease department ,etc .;the submitted specimens were dominated by sputum and urine ,accounting for 59 .7% and 21 .4% of submitted specimens ;the drug resistance of Klebsiella pneumoniae during 2011‐2015 showed the increasing trend year by year .Klebsiella pneumoniae had higher resistance rates to piperacillin ,ampicillin ,ampicillin/sulbactam and cefuroxime and had lower resistance rate to amikacin ,imipenem ,meropen‐em and tobramycin ;the resistance rates to imipenem and meropenem were increased year by year ,and pan‐drug resistant Klebsiella pneumoniae showed a rapidly rising trend .Conclusion The drug resistance of Klebsiella pneumonia is serious ,especially carbapene‐ms‐resistant Klebsiella pneumoniae is significantly increased in the recent years ,therefore its drug resistance monitoring should be strengthened for guiding rational drug use in clinic .

Infectious bursal disease virus (IBDV) is an important member of the Birnaviridae family. IBUV mainly targets the bursa of Fabricius, the central immune organ of chicken, resulting in chicken infectious bursal disease (IBD). IBD represents one of the great challenges for ongoing development of the poultry industry. Reverse genetics for IBDV emerged over twenty years ago. Since then, the technologies behind virus rescue have continually improved leading to a deep understanding of IBDV gene function and tailored vaccine development. Our lab has also been instrumental in the field of IBDV research. Here we review studies on the pathogenic mechanism and the effective prevention and control of IBD.
Animals ; Birnaviridae Infections ; virology ; Chickens ; Infectious bursal disease virus ; genetics ; physiology ; Poultry Products ; virology ; Reverse Genetics