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
5.Role of autophagy in development and progression of acute pancreatitis
Shuli YANG ; Jie LIU ; Weichang CHEN
Journal of Clinical Hepatology 2014;30(8):730-733
Acute pancreatitis is considered an autodigestive disorder in which inappropriate activation of trypsinogen to trypsin within pancre-atic acinar cells leads to the development of pancreatitis.Autophagy is an evolutionarily preserved degradation process of cytoplasmic cellular constituents,and it is one of the early pathological processes in acute pancreatitis.Autophagic flux is impaired in acute pancreatitis,which mediates the key pathologic responses of this disease.Impaired autophagy,dysfunction of lysosomes,and dysregulation of autophagy suggest a disorder of the endolysosomal pathway in acute pancreatitis.The role of autophagy in acute pancreatitis is discussed from the aspects of au-tophagic process,autophagy and activation of trypsinogen,impaired autophagy and acute pancreatitis,and defective autophagy promoting in-flammation.
6.Pesticide exposure assessment and its effect on apoptosis of white blood cell in floriculture farmers.
Qing-song CHEN ; Ping LIU ; Jie XING
Chinese Journal of Industrial Hygiene and Occupational Diseases 2009;27(3):169-171
Apoptosis
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Female
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Gardening
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Humans
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Leukocytes
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drug effects
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pathology
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Male
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Occupational Exposure
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adverse effects
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Pesticides
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adverse effects
8.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.
9.Role of autophagy in human mesenchymal stem cells in response to irradiation
Zhe CHEN ; Jie LIU ; Bin ZHANG
Chinese Journal of Tissue Engineering Research 2014;(28):4474-4478
BACKGROUND:Bone marrow mesenchymal stem cells can survive under the lethal dose of radiation in response to hematopoietic stem cells, and stil maintain the typical characteristics of stem cells to promote hematopoietic recovery after radiation. However, autophagy is an important mechanism for cellular adaptation under stress, which may be involved in radiation tolerance of bone marrow mesenchymal stem cells. OBJECTIVE:To investigate the role of autophagy in human bone marrow mesenchymal stem cells in response to irradiation. METHODS:Passage 3 bone marrow mesenchymal stem cells cultured in vitro at logarithmic phase were col ected and randomized into control, 3-mehyladenine, rapamycin, irradiation, irradiation+3-mehyladenine and irradiation+rapamycin groups. The autophagy reactions of bone marrow mesenchymal stem cells were regulated by 5 mmol/L 3-mehyladenine and 200 nmol/L rapamycin for 12 hours in the 3-mehyladenine and rapamycin groups, respectively. Two-hour 6 Gy X-ray irradiation was performed in the irradiation group and two complication groups undergoing 12-hour corresponding drug intervention. RESULTS AND CONCLUSION:The proportions of cells with autophagic vacuoles and apoptotic cells were higher in the irradiation group than the control group, moreover, autophagic+apoptotic cells were increased in the irradiation group. 3-mehyladenine intervention could decrease the proportion of cells with autophagic vacuoles,and increase the number of apoptotic cells. But there was no difference in the proportion of autophagic+apoptotic cells between the 3-mehyladenine and irradiation groups. After rapamycin intervention, the proportion of autophagic cells was higher than that in the irradiation group, but no difference in the proportion of apoptotic cells between the two grups, as wel as there were no autophagic+apoptotic cells. The expression of microtubule-associated protein 1 light chain 3-II was ranked as fol ows:the control and 3-mehyladenine groups