1.Using Bank Reconciliation to Check the Accounts
Chinese Health Economics 2013;(12):108-109
Many units use automatic financial reconciliation software now , but the automatic financial reconciliation software often have some errors, which needs to be manually adjusted on the basis. According to the bank reconciliation, analyze data of each column of the specific analysis to confirm the authenticity of these deposit in transit , hoping to discuss a method of skillfully using bank balance adjustment table fast manual reconciliation.
2.Quantitative research technology of tuina manipulations
Journal of Acupuncture and Tuina Science 2019;17(2):99-104
Tuina is a physical therapy for treatment and prevention of diseases.The predecessors had summed up the systematic tuina manipulations through experiences.In order to study the scientificity and usability of the technology,the researchers established a mathematical model of tuina manipulations,and used video technology to capture the trajectory of the manipulations.Using the mechanical sensor to sense the real manipulations,researchers developed a tuina manipulation instrument and obtained a lot of basic mechanics data about the manipulation technology.Through the summary of the research results of the predecessors,accurate,true and comprehensive mechanical parameters of technology of tuina manipulations were obtained to guide the research and development of instruments of tuina manipulations,and promote the development of the discipline of tuina science.
3.Risk factors of recurrent ischemic stroke in elderly patients
Jie XU ; Yi WU ; Weibo LU ; Jie CHEN ; Jie LIU
Chinese Journal of General Practitioners 2012;11(3):215-216
Five hundred elderly patients with ischemic stroke admitted from January 2008 to December 2010 were enrolled in the study,including 352 recurrent cases and 148 primary cases.There was a positive correlation of stroke recurrence with age,blood pressure,blood glucose and lipid levels,smoking and alcohol consumption of patients(P <0.05 ); while the stroke recurrence was negatively correlated with physical exercise(P < 0.05).Stepwise multiple regression analysis indicated that the blood pressure,blood glucose and lipid levels were risk factors for the recurrence of ischemic stroke in elderly patients.
4.Effect of C2 gene on tumorigenesis of human gastric cancer cells.
Caiping CHEN ; Jie LIU ; Xiaonan LIU
Chinese Journal of Digestion 1996;0(05):-
Objective To investigate the effect of a new cloned full length gene, C2 gene, which encodes human eukaryotic translation initiation factor, on tumorigenesis of human gastric cancer cells in vivo and in vitro. Methods A constructed eukaryotic vector carrying the full length of C2 gene was amplified, purified, and transfected into a gastric cell line SGC7901 cell. The expression of C2 protein was examined with fluorescence activated cell sorting (FACS) and Western Blot. The effect of C2 gene on tumorigenesis of human gastric cancer cells was investigated in vitro and in vivo with methods of clone formation in plate and oncogenesis in nude mouse. Results FACS and Western Blot showed that C2 protein was expressed highly and stably in transfected cells. The average clone formation rate of C2 gene transducted cells is 43.8%, the rate which is lower than that of vector transducted cells (76.9%). In vivo, the time of tumorigenesis of C2 gene transducted cells in nude mouse is prolonged from 1 week to 2 weeks, and the volume of tumor node is smaller than that of vector transducted cells, that is, 1.20 and 5.58 cm 3 respectively ( P
6.In vivo biocompatibility of whole-kidney acellular matrix scaffolds prepared by perfusion method
Jie CHEN ; Jingqiu YANG ; Chunxiao LIU
Chinese Journal of Tissue Engineering Research 2015;19(16):2529-2533
BACKGROUND:The whole-kidney acelular matrix scaffold in rats prepared by perfusion method is proved to have goodin vitro biocompatibility, butin vivo biocompatibility is stil unclear. OBJECTIVE:To produce a whole-kidney acelular matrix scaffold in rats by perfusion method and to evaluate the in vivo biocompatibility of the scaffold. METHODS:The whole-kidney acelular matrix scaffold in Wistar rats was prepared by perfusion method and evaluated with the folowing tests. (1) Acute toxicity test: mice were subject to intraperitoneal injection of whole-kidney acelular matrix scaffold extract liquid, normal saline and phenol. (2) Hemolytic test: Anticoagulant blood samples from New Zealand rabbits were mixed with whole-kidney acelular matrix scaffold extract liquid, normal saline and distiled water, respectively. (3) Pyrogen test: Whole-kidney acelular matrix scaffold extract liquid was injected into the ear vein of New Zealand rabbits. (4) Intracutaneous stimulation test: Whole-kidney acelular matrix scaffold extract liquid was injected subcutaneously into New Zealand rabbits for observing whether there was a skin stimulus response. (5) Subcutaneous implantation test: The whole-kidney acelular matrix scaffold was implanted subcutaneously into the back of New Zealand rabbits. RESULTS AND CONCLUSION:There was no cel residual in the whole-kidney acelular matrix scaffold preparedby perfusion method, and no acute systemic toxicity, hemolytic reaction, pyrogen response, and skin stimulus respons, indicating the scaffold has a good histocompatibility in the rabbits. These findings suggest that the whole-kidney acelular matrix scaffolds in Wistar rats prepared by perfusion method have goodin vivo biocompatibility.
7.Application of Nano-materials in Biosensors
Yu CHEN ; Zhongming LIU ; Jie WANG
Chinese Medical Equipment Journal 1993;0(06):-
Nano-materials are immensely applied in piezoelectric, electrochemical, optical, magnetic biosensors based on clearly unique nature of it. The important role of nano-materials in biosensors is expounded and the latest application of novel functional nano -materials in biosensor is introduced emphatically, such as nanoparticles, nanotubes, nanowires, quantum dots and nanofibers. The researches make clear that nano-materials can provide momentous value in enhancing performance of biosensors, such as sensitivity, detection range, and repetitiveness of biosensors, as immobilization materials or carriers.
8.The effect of different concentrations of glucose with or without hyperlipidemic serum on the cytomorphology of arterial smooth muscle cells
Jie SHEN ; Jiawei CHEN ; Quanzhi LIU
Chinese Journal of Diabetes 1994;0(03):-
The observations on cytomorphology and cytodynamics of cultured rabbit arterial smooth muscle cells(SMC)under concentrations of glucose 5.55,11.1,16.7,33.4 and 55.5 mmol/L with or without hyperlipidemic serum(HLS)were carried out by light microscopy and transmission election microscopy. The results showed that①The extent of disruption in SMC was positively correlated with concentrations of glucose,and negatively correlated with the multipication ralte of DNA,a parameter of cytodynamics.②There was no synergistic effect between glucose and HLS in the development of atherosclerosis.③In high glucose concentration groups(glucose 16.7mmol/L)a calcifies particle of high electronic density like substance,probably the core of atherosclerosis was found in SMC. Our results suggest that to keep lower levels of blood glucose and blood lipids may delay the development of atherosclerosis.
9.The effects of different concentrations of glucagon with or without hyperlipidemic serum on the cytomorphology of smooth muscle cells
Quanzhi LIU ; Jiawei CHEN ; Jie SHEN
Chinese Journal of Diabetes 1994;0(02):-
A study of the effects of glucagon in concentrations of 100,1000 and 10000 ng/L with or without hyperlipidemic serum(HLS)on the cytomorphology and cytodynamics of cultured rabbit arterial smooth muscle cells(SMC) was carried out by light microscopy,transmission electron microscopy and isotope technique,The results were as follows:①No effect of glucagon in concentration of 100 ng/L on SMC in both cytomorphology and cytodynamics was found.②Glucagon in concentration of 1000 or 10000 ng/L caused slight damage of SMC,and tended to inhibit the multiplication rate of DNA,a parameter of cytodynamics.Furthermore,lipidic substance in SMC was found under such concentrations of glucagon without HLS,which was favorable for formation of foam cells,③There was positively synergistic effect between glucagon and HLS in the development of atherosclerosis.Our results suggest that to keep lower levels of plasma glucagon and lipids in diabetic patients may delay the development of atherosclerosis.
10.Effect of supportive psychotherapy on patients with cardiac neurosis
Yufeng CHEN ; Jie YU ; Ruiqin LIU
Chinese Journal of Tissue Engineering Research 2001;5(9):43-44
Objective To evaluate the efficacy of supportive psychotherapy on patients with cardiac neurosis. Method 32 patients with cardiac neurosis were treated with a comprehensive measure consists of adequate drug therapy and supportive psychotherapy. Symptom Checklist 90 (SCL - 90) was rated. Result Among the 9 factors of SCL - 90, scores of somatization, obsessive - compulsive, interpersonal relationship, depression, anxiety and phobic anxiety factors were significanly higher than that of normal controls. After treatment, the scores of somatization, depression, anxiety and phobic anxiety were statistically reduced. Patient- reported improvement efficacy was 84. 38%.Conclusion Adequate drug therapy together with supportive psychotherapy has reliable efficacy on patients with cardiac neurosis.