Objective:To clarify the essence of hospital equipment management and propose the task and development trend of information management need to be accomplished, and solve the bottleneck problem of system design, which is always focused on the process of hospital equipment information management promotion in our country.Methods: Comprehensively analyzed daily work of hospital equipment management, and designed a new dual core equipment information system architecture, which was ex purchasing + post purchasing dual core architecture.Results: Based on the new architecture, the hospital equipment information system can cover the entire equipment management workflow, and it made information transmission between jobs more efficiently, cooperation more closely, responsibilities more clearly, constraint more effectively.Conclusion:The new system architecture emphasizes the role of collective labor. It depends on all the members of the equipment department to work together for the goal of achieving dynamic and full life-cycle equipment management.

In this paper we analyzed examination results of the Beijing Community Dentistry Professional Post Assessment and related factors, also discussed the measures for improving the quality of the post assessment. In 325 examinees 244 passed with a pass rate of 75.1%. There significant differences among examinees, educational background and academic training were most influential

Objective To observe the therapeutic effects of curcumin on pulmonar y fibrosis rats induced by bleomycin. Method One hundred and forty-four male Sp rague-Dawley rats were randomly divided into 6 groups (24 rats in each group). Rats in the model control group,positive medicine group,and high-,moderate-and low-dosage curcumin groups were injected with a single dose of bleomycin th rough trachea,and rats in sham-model control group with the same volume of nor mal saline. One day after the injection,curcumin solution of different dosages (200,100,50 mg?kg-1?d-1) was respectively given to rats in the high-,mod erate-and low-dosage curcumin groups daily by gastric gavage,while the same v olume of normal saline was given to those in the sham-model control group and m odel control group,and the same volume of prednisone(0.56 mg?kg-1?d-1) was given to those in the positive medicine control group. On the 7th,14th,and 28t h day after medication,8 rats in per treatment group were randomly killed,the changes of lung function were observed,and the lung was incised to make patholo gical sections which were stained with HE and Mallory. Results Curcumin improved lung function. The results of pathological examination showed that curcumin rel ieved the pathogenic changes of the lungs of pulmonary fibrosis rats induced by bleomycin. Conclusion Curcumin exerts a certain curative effect on pulmonary fib rosis rats induced by bleomycin.

Acupuncture Points ; Acupuncture Therapy ; history ; China ; History, Ancient ; Humans ; Medicine in Literature ; Meridians

Acupuncture Points ; Acupuncture Therapy ; history ; China ; History, Ancient ; Humans

The adipokines is a class of active substances secreted by adipose tissue,with the function of regulating the body glucose balance and others.Some experiments prove Roux-en-Y gastric bypass postoperative plasma levels of adipokines will change that play an important role in improving islet function in the treatment of type 2 diabetes mellitus.Here,the author will make a review about the adipokines role in pathways and postoperative level changes,etc,in order to further explore the mechanism of the surgical treatment of diabetes.

Objective To develop a new technique of air purification by plasma combined with photocatalysis. Methods Taken trichloroethylene as the air pollutant, the combined tests of the plasma unit and photocatalysis unit were conducted in different ways of combination (plasma and photocatalysis, photocatalysis and plasma) by adjusting the distance and setting some nets between them, then the purify efficiency was evaluated. Results The way of combination (plasma and photocatalysis) showed the best purify efficiency, when the distance was 32.5 cm, purify efficiency was more than 90%, steel net could increase purify efficiency by 6%, non-woven fabric by 9%. Conclusion The combined usage of plasma and photocatalysis, keeping a fit distance and setting a net of special material, may produce a considerable synergistic effect in air purification.

We have carried out experiment design and comment,and students write the reports of experiment design in patho- physilolgy teaching from the aspects of basic process of experiment research and basic factors,principle and meaning of experi- ment design.By way of the teaching reform,the major position of students in studying is established,students' ability to study in- dependently and acquire knowledge actively are well cultivated,their comprehensive quality are enhanced and the teachers con- struction is also promoted.

OBJECTIVE To investigate the disinfection efficacy of dental high-speed hand-pieces contaminated by HBV with the method of pressure steam sterilizer.METHODS Taking 50 oral clinical patients randomly,and three group-samples which included saliva,hand-pieces contaminated by clinical operation and disinfected by pressure steam sterilizing were collected,then the samples were detected HBsAg and HBV DNA,respectively.RESULTS There were 95% of the saliva samples being HBsAg positive,the positive rate of the high-speed hand-pieces contaminated by clinical operation was lower than the saliva samples,and the positive rate of the hand-piece disinfected by pressure steam sterilizing was the lowest.HBV DNA was undetectable in the sample before or after disinfected hand-pieces used in patients′ saliva which HBsAg s/co value higher than 5.0.CONCLUSIONS Pressure steam sterilizing is effective to reduce the contaminated HBV on hand-pieces,but the biology test should be taken to demonstrate whether the complete sterilizing is achieved.

Objective To investigate the high-risk factors leading to a poor prognosis of small renal cell carcinoma, and provide theoretical basis for the individualized treatment regimen. Methods This retrospective study analyzed the clini?cal and histological data of 18 patients with small renal cell carcinoma treated in the Department of Urology of the Second Hospital of Tianjin Medical University from January 2004 to July 2015. All the patients underwent ultrasound, plain and en?hanced CT examinations, also, received the surgeries. The tumor diameters, pathological types, pathological stages, Fuhrman grading of tumors and the prognosis of patients were analyzed. Results Preoperative CT examination revealed that 18 pa?tients with the average tumor diameter of (3.1 ± 0.6) cm (ranged 2.0 to 4.0 cm). Five patients were diagnosed as T1aN0M0, 4 patients with T1aN0M1 (3 cases with lung metastasis, 1 case with brain metastasis), 3 patients with T1aN1M0 (CT examina?tion showed a lymph node metastasis), 6 patients with T3aN0M0 (renal vein invasion or renal vein tumor thrombus). Patholog?ical examination after surgery showed that 12 patients were Fuhrman gradeⅡ, 5 were gradeⅢand 1 was gradeⅣ;15 cases were clear cell carcinomas, 1 case was papillary carcinoma, 1 was hybrid cellular tumor (malignant rhabdoid tumor with sar?comatoid differentiation) and the last case was sarcomatoid carcinoma renal cell carcinoma (Fuhrman grade V). 4 patients (T3a, Fuhrman grade Ⅱ) underwent retroperitoneal laparoscopic partial nephrectomy and the remaining underwent laparo?scopic radical nephrectomy. The median follow-up time was 22.5 months (ranged 6 to 48 months). Four cases died (2 cases with tumor diameters of 3.8 cm and 4.0 cm at preliminary diagnosis,2 cases with sarcomatoid renal carcinoma and 1 with brain metastasis), 1 case was lost. Other patients were found no tumor recurrence and metastasis. Conclusion The small re?nal cell tumor with diameter≥3.0 cm, FuhrmanⅢ/Ⅳgrade,sarcomatoid cancer or metastasis should be considered as high-risk factors of small renal cell carcinoma. The high-risk small renal cell carcinoma is heterogeneous in its biological behav?ior, which is expressed as aggressive growth and early invasion of renal tissue and even metastasis. The individualized treat? ment should be made based on preoperative imaging findings and postoperative pathology.