OBJECTIVE To establish and apply the hospital infection information system,and study the risk factors and occurrence pattern hospital infection,to control the incidence of hospital infection.METHODS The hospital infection management software was developed by the hospital with the Hope-Bridge Technology Company of Guangzhou.RESULTS This system can joint with the hospital information system(HIS) seamlessly,as a subsystem of HIS,and be utilized in the real-time monitoring for all inpatients.It has the function of inquiry,statistics and analysis,it can monitor correctly and comprehensively on infection case,hospital environmental hygiene,usage of antibiotics and intervening operations.CONCLUSIONS The hospital infection management software is convenient and easy to operate,which can enhance the efficiency and effect of the management of hospital infection.

Child ; Evidence-Based Medicine ; Guidelines as Topic ; Humans ; Urinary Tract Infections ; diagnosis ; therapy

Objective To establish a calcification mode in vitro of human vascular smooth muscle cells (HVSMCs) induced by β-GP. Methods Primary HVSMCs were obtained from human embryo by plant method and confirmed by stain with α-sm-actin antibody. The cells after 4-6 passages were divided into two groups.The control group was incubated with normal DMEM medium while the calcification group was incubated with the medium containing 10 mmol/L β-glycerophosphate for 10 days.Calcification was confirmed by alizarin red S stain and alkaline phosphatase(ALP) assays. Results The primary cells observed by S-P stain were positive and the cells after being stained were pale yellow. After being induced with β-GP, the cells of calcification group began concentric growth and formed vesicles. Alizarin red S staining showed that the reaction of calcifying nodules was red,ALP activity was higher than that of controls at various time points(4 d,6 d,8 d and 10 d,P＜0.01 ).Conclusion The HVSMCs could be induced into calcification in vitro by β-GP, and this model contribates to further studies of vascular diseases.

In this paper, water content, mineral element and active ingredient concentration on fifteen Inonotus obliquus which comes from all over the world were studied. In the aspect of water content, the free water content of Finnish birch was the highest, reaching 77.21%, significantly better than that of other strains. The free water content of JL04 is the lowest, only 54.6%. The bound water content of HLJ01 which from Heilongjiang is the highest, reaching 10. 74% , significant differences among other strains. The bound water content of Birch Russia was the lowest. In the aspect of mineral element, the calcium content of NBRC9788 was the high- est (3.49 mg · g(-1)), significantly better than other strains. The second was Finnish birch. The lowest was CX02. The phosphorus content of NBRC9788 was the highest (210.12 μg · g(-1)), significantly superior to other strains. The lowest was JL04. In the aspect of active ingredient concentration, the triterpenoids content of HLJ01 was highest (23.7 mg · g(-1)), significantly better than other strains. It was good strains for biological products research and development and then was Finnish birch. The betulin content of MAFF420165 and MAFF420308 was low, they were not suitable for production. The polysaccharide content of Finnish birch was the highest (9.7%), significantly better than the other strains, it is one of the most ideal and good strains to develop polysaccharide. The polysaccharide content from MAFF420308 and MAFF420256 was 1.2%, lower than other strains. We suggest that avoid using these strains in the study of polysaccharide product development.
Basidiomycota ; chemistry ; classification ; Calcium ; analysis ; Minerals ; analysis ; Phosphorus ; analysis ; Polysaccharides ; analysis ; Water ; analysis

Brain Neoplasms ; Humans ; Teratoma ; surgery

Adenoma, Pleomorphic ; Adult ; Female ; Humans ; Nose Neoplasms

Objective To evaluate the interventional treatment of Budd-Chiari syndrome (BCS)with regard to different types of the disease.Methods One hundred and fifty-nine consecutive cases with BCS underwent interventional treatments with regard to different types of the diseases,including percutaneous angioplasty (PTA),transcatheter thrombolysis,endovascular stent implantation and modified transjugular intrahepatic portosystemic shunt(MTIPS).Among them,147 cases that underwent complete follow-up were enrolled in this study.Simple obstruction of HV,membranous obstruction of IVC,membranous obstruction of IVC combined with thrombosis in the distal lumen and segmental obstruction of IVC constituted 13.6/(20),66.0/(97),6.1/(9)and 14.3/(21/147),respectively.The technical success rate of each type Was determined.They were followed up for(67.3±9.0)months (16 h-104 months).Overall primary patency rote was evaluated.The late effect on liver function Was analyzed according to the Child-Push score.Results The primary patency rate of PTA was 65.6/ (86/131)and the secondary pateney rate was 96.9/(124/128).The primary patency rate of stent implantation was 78.9/(15/19)and the secondary patency rate Was 92.3/(24/26).One patient of type Ⅲa that received recanalization,catheter-directed thrombolysis and PTA in IVC died of hemoptysis 72 h after the procedtire.One patients of type I b who received MTIPS died of DIC 16 hrs after the procedure.And one patient of type Ⅳb who received MTIPS died of hver failure 13 months after the procedure.Twelve patients died in 7-79 months after the interventional procedure due to unrelated causes.At the end of follow-up,the liver function of the patients Was improved. Conclusions Optimal application of various vascular interventional techniques has a satisfactory primary and secondary patency rate and improves the long-term liver function.

Objective This pre-DIC rat models were constructed by injecting LPS in order to reveal the relationship and significance among tissue factor pathway inhibitor (TFPI),platelet, fibrinogen, prothrombin time and activated partial thromboplastin time. Methods Enzyme-labeled immunosorbent assay was used to detect blood plasma TFPI in pre-DIC state rats(n=16),DIC state rats(n=8)and health rats(n=8).Platelet, fibrinogen, prothrombin time and activated partial thromboplastin time in the same rat were detected. Results TFPI increased first(pre-DIC state)and then decreased(DIC state)in the blood plasma of rata, but the levels of TFPI were always higher than that in the normal state. Conclusions TFPI is more sensitive and accurate to monitor the pro-DIC state than routine examination, which is very useful in the early diagnosis of pre-DIC state.