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.

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.

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 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.

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.

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.

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

Adult ; Bone Transplantation ; Fibula ; transplantation ; Humans ; Male ; Maxilla ; surgery ; Osteogenesis, Distraction ; methods ; Surgical Flaps ; Zygoma ; transplantation

AIM: To detect sequence and mutation of K-ras oncogene in tissue and stool DNA of patients with colorectal cancer in order to provide a method of noninvasive and simple colorectal cancer diagnosis. METHODS: DNA was separated and purified from colorectal cancer tissue or stool of patient with colorectal cancer, then the K-ras gene was amplified by PCR and PCR products were cloned, the K-ras gene was sequenced, and the mutation was identified. The expression of color/colorectal cancer antigen was inspected by immunohistochemical technique. Stool sample of patient with colorectal cancer was detected with enzyme-linked immunosorbent assay (ELISA). RESULTS: K-ras gene sequence of the stool was completely same as that of the tissue of the patient;K-ras mutation was detected in one case. There was relativity between the mutation of K-ras gene and the pathology type of colorectal cancer and the expression level of colorectal cancer antigen in stool sample. CONCLUSION: It is feasible that colorectal tumors can be detected by a noninvasive method based on the molecular pathogenesis of the disease. Detecting K-ras gene mutations of stool DNA can provide bases for the screening, early detection, and prognosis to patients with colorectal cancer.