2-Aminoadipic Acid ; analogs & derivatives ; analysis ; Aldehyde Dehydrogenase ; genetics ; Anticonvulsants ; therapeutic use ; Biomarkers ; analysis ; Brain ; pathology ; DNA Mutational Analysis ; Electroencephalography ; Epilepsy ; diagnosis ; drug therapy ; genetics ; Genetic Association Studies ; Humans ; Infant ; Infant, Newborn ; Magnetic Resonance Imaging ; Mutation, Missense ; Prognosis ; Pyridoxine ; therapeutic use ; Seizures ; diagnosis ; drug therapy ; genetics ; Status Epilepticus ; diagnosis ; drug therapy ; genetics

Arterio-Arterial Fistula ; surgery ; Cardiac Catheterization ; Cardiac Surgical Procedures ; Catheterization ; Coronary Vessels ; Heart Ventricles ; Humans ; Male ; Middle Aged

Adult ; Angioplasty, Balloon ; methods ; Arteriovenous Malformations ; complications ; therapy ; Heart Septal Defects, Ventricular ; complications ; therapy ; Humans ; Jugular Veins ; Male ; Vena Cava, Inferior ; abnormalities

Objective:The role of the medical instruments in clinical diagnosis and treatment is getting more and more important, especially the application of new technologies and equipment promote and improve the level of clinical diagnosis and treatment, and the advantages bring the gospel to the patients. However, due to the limitations of technologies, tools, design and lack of materials, the medical instruments introduced to the hospital existing defects. Meanwhile, operation staff’s inadequate knowledge poses potential hazard to the health care’s quality. Methods: So now days when referring to the medical quality control, we should and must concern about the quality control of medical equipment to improve health care quality control standards. The essay comes forward preliminary method to carry out medical equipment quality control system established work with the dissecting of the present health care quality situation. Results:These jobs are the basic, whether to carry out the job and promote health care quality management depend on the practice of competent departments and professionals. But most hospitals are reusing and repurchasing and ignoring the medical equipment control quality, these situations need to be correct immediately. Conclusion:Otherwise, the development of medical technologies will increased the risk and damage to the improvement of health care, even the price of life.

Dust ; Female ; Humans ; Male ; Occupational Exposure ; adverse effects ; Pneumoconiosis ; diagnostic imaging ; etiology ; Poaceae ; Radiography, Thoracic ; Silicates ; adverse effects

Objective To investigate the effect of individual nostalgia therapy on positive feelings and sadness of the spouses of postoperative patients with esophageal cancer. Method From June 2014 to June 2015, 60 hospitalized patients and their 60 spouses were set as control group. Routine health education and guidance were conducted once or two times a week for 7 weeks. Another 60 cases of hospitalized patients and their 60 spouses during July 2015 and June 2016 were set up as observation group. The patients were treated with the same nursing intervention as in the control group, and their spouses were subjected to individual nostalgia treatment once a week for 7 weeks. Before the intervention (postoperative day 2) and 7 weeks after the intervention, the positive aspects of caregiving (PAC) and the Margit-Meuser caregiver grief ineventary short form (MM-CGI-SF) were used to investigate their positive feelings and sadness. Result The score on spouse's positive feelings in the observation group after intervention was significantly higher than those of the control group and that of the observation before intervention (P < 0.01). Conclusion Individual nostalgia can effectively improve the feelings of the spouses of esophageal cancer patients and reduce their grief.

To investigate the relationship between Snail and renal tubular epithelial-mesenchymal transition (EMT) or tubulointerstitial fibrosis (TIF) at tissue and cellular levels and to observe the changes of miRNA profile after transfecting Snail gene into human renal tubular epithelial cells (HK-2),to further elucidate the importance of miRNA in the pathogenesis of renal fibrosis.Methods The expression of Snail and EMT-related proteins vimentin,SMA,E-cadherin was detected by immunohistochemistry in renal tissues of 40 patients with IgA nephropathy.The expression of Snail,E-cadherin and SMA in normal control group,empty transfection group and Snail gene transfection group was detected by Western blot and RT-PCR.Furthermore,differentially expressed miRNAs were screened by gene chip.Results By immunohistochemistry,Snail expression was positively correlated with vimentin and SMA,negatively correlated with E-cadherin in IgA nephropathy.The higher degree of the TIF,the stronger the expression of Snail.Compared with the control group,the expression of Snail,vimentin and SMA in the snail transfected group increased.However,E-cadherin decreased at gene and protein level by the RT-PCR and Western blot (P ＜ 0.05).The difference was statistically significant.Five distinctly different miRNAs were screened by gene chip after Snail gene was transfected into HK-2 cells,and then 5 026 potential target genes were predicted.Conclusion Snail expression is closely related with renal tubular epithelial mesenchymal transition and tubulointerstitial fibrosis,and it may be used as a new target in EMT prevention.Differentially expressed miRNAs may be involved in the development of EMT and TIF.

ObJective To observe the efficay and adverse reactions of olmesartan combined with hydrochlorothiazide on patients with primary moderate hypertension,compared with the therapy of benazapril associated with amlodipine.Methods 116 primary moderate hypertension patients were randomly divided into the treatment group and control group.Patients in treatment group were treated with olmesartan combined with hydrochlorothiazide oral administration,and control group were given benazapril combined with amlodipine oral administration,which lasted for 3 weeks.Every subject was measured blood pressure before and after the drug administration and observed adverse reaction.Cardiac hypertrophy was detected by UCG.A comparison was made in effectiveness of the drug and cardiac hypertrophy between two groups.Results There was significant difference in effectiveness of two anti-hypertension therapies,and cardiac hypertrophy in the treatment group was lighter than that in control group.Conclusion The therapy of olmesartan combined with hydrochlorothiazide was more effective than that of benazapril combined with amlodipine,also more depressed cardiac hypertrophy.

BACKGROUND: 5-azacytidine (5-Aza) has been frequently used to induce bone marrow mesenchymal stem cells (BMSCs)differentiation into cardiomyocyte.OBJECTIVE: To observe expression of cardiomyocyte-related receptors in cardiomyogenic differentiation of rat BMSCs.METHODS: BMSCs of passage three were assigned to four groups: group Ⅰ: L-DMEM solution alone was replaced; Ⅱ:L-DMEM solution was replaced after induction of 100 mg/L AST+5 μmol/L 5-Aza for 24 hours; group Ⅲ: L-DMEM solution wasreplaced after induction of 10 μmol/L 5-Aza for 24 hours; and group Ⅳ: L-DMEM solution was replaced after induction of 5 μmol/L5-Aza for 24 hours. Culture medium was replaced every 3 days in each group. Differentiated cells were identified after 30 days ofinduction.RESULTS AND CONCLUSION: Expression of cardiomyocyte specific proteins Nkx2.5, cTnT and Desmin was detected in groupsⅢ, Ⅳ and Ⅱ after induction compared with group Ⅰ , with significant differences (P < 0.01). The amount of cTnT and Desminexpression expression was significantly higher in groups Ⅱ and Ⅲ compared with group Ⅳ (P < 0.01). The level of Nkx2.5expression was significantly higher in groups Ⅱ (P < 0.01) and Ⅲ (P < 0.05) compared with group Ⅳ. No Nkx2.5, cTnT andDesmin espression was detected in group Ⅰ. After induction for 2 weeks, cells with spontaneous contractility were observed ingroups Ⅱ and Ⅲ, indicating differentiation towards cardiomyocyte after induction. Results demonstrated that induction effectswere similar between 100 mg/L AST+5 μmol/L 5-Aza and 10 μmol/L 5-Aza. This may contribute to cytoprotective effects of AST,which can promote vascular endothelial cell proliferation, enhance celss tolerance to 5-Aza-induced cytotoxicity and upregulatecardiac-specific protein expression.

Animals ; Arterial Occlusive Diseases ; physiopathology ; therapy ; Dogs ; Genetic Therapy ; Hepatocyte Growth Factor ; genetics ; Hindlimb ; blood supply ; Ischemia ; physiopathology ; therapy ; Male ; Plasmids