Ebselen (EbSe) is a synthetic lipo-soluble selenium-containing organic small molecule compound with a wide range of physiological and pharmacological activities. EbSe is one of the most well-studied selenium-containing compounds. Early studies have shown that EbSe possess various bio-activities by eliminating intracellular oxygen free radicals and inhibiting lipid peroxidation. Recent studies have demonstrated that the multifarious biological activities of EbSe based on its selenium effect on the cysteine residues of substrates. Its potential clinical application range keeps expanding, which has a prospect application in the treatment of multiple system diseases in the human body. In addition, the latest study confirmed that EbSe has outstanding antibacterial activity against multidrug-resistant bacteria infections. Based on this, this article briefly reviews the research progress of pharmacological activities and related clinical applications of EbSe, providing some references for scientific research and clinical workers.

Objective: To observe the effects of sodium heparin and low molecular weight heparin on the release of plasma hepatocyte growth factor (HGF) in senior coronary heart disease patients.Methods: Fifty-four senior patients with coronary heart disease were divided into three groups: intravenous sodium heparin, subcutaneous sodium heparin, and subcutaneous low molecular weight heparin (LMWH). Plasma HGF and vascular endothelial growth factor (VEGF) were measured before and after injection.Results: Plasma HGF was increased rapidly and significantly after intravenous injection of sodium heparin, reaching its peak level (about 48 fold) after approximately 10 minutes. Plasma HGF was also increased rapidly and significantly after subcutaneous injection of sodium heparin and LMWH, reaching its peak level (about 4 and 5 fold in sodium heparin and LMWH respectively) after approximately 2-3 hours. Conclusion: The rise of plasma HGF after heparin treatment suggests that heparin has some other biological effects in addition to its anticoagulant property through HGF. By this mechanism, the administration of heparin may be of some importance in the reparation of cardio-vascular diseases.

This study aimed to evaluate the feasibility and effectiveness of closing the small bowel in an ex vivo porcine model with high-frequency welding device. A total of 100 porcine small bowels were divided into two groups, and then were closed with two different methods. The fifty small bowels in experimental group were closed by the high-frequency welding device, and the other fifty small bowels in comparison group were hand-sutured. All the small bowels were subjected to leak pressure testing later on. The speed of closure and bursting pressure were compared. The 50 porcine small bowels closed by the high-frequency welding device showed a success rate of 100%. Compared with the hand-sutured group, the bursting pressures of the former were significantly lower (P<0.01) and the closing process was significantly shorter (P<0.01). The pathological changes of the closed ends mainly presented as acute thermal and pressure induced injury. Experimental results show that the high-frequency welding device has higher feasibility in closing the small bowel.
Animals ; Feasibility Studies ; Intestine, Small ; surgery ; Suture Techniques ; instrumentation ; Swine

Objective To explore the effect of timeliness motivation theory-based continuing care on the self-care ability and healthy behavior in elderly patients with type 2 diabetes. Methods A total of 202 elderly patients with type 2 diabetes in our hospital were selected,and were randomly divided into observation group and control group according to the random number table, with 101 cases in each group. The control group were given healthy related education during hospitalization , and post-discharge telephone follow-up every month, lasting 10~15min each time.The observation group were additionally given timeliness motivation theory-based continuing care by telephone follow-up each month , including emotional arousal , need motivation , examples stimulating and benefit motivation, lasting 6 months. Their self-care ability and healthy behavior in the two groups were compared. Result The self-care ability in the observation group was significantly significantly better than that of the control group (P<0.001), and had significantly much more healthy behaviors than the latter (P < 0.001). Conclusion Timeliness motivation theory-based continuing care can improve the self-care ability and healthy behavior in elderly patients with type 2 diabetes.

To investigate the CT appearances in early stage of clustering lung paragonimiasis,9 cases of two clustering lung paragonimiasis caused by eating raw stone-crab and laboratory examination were included in the study.Eight cases consulted by doctors in the hospital and their appearances were retrospectively analyzed.There were pleural effusion of varying degree (n=8) and random distribution sub-pleural pulmonary infiltrative lesions (n=7).The accompany appearances of the latter had lunar halo sign,characteristic tunnel sign (n=1) and peri-bronchitis (n=1).If CT detects pulmonary infiltrative lesions of random distribution within sub-pleura or tunnel sign,combining with the history of eating raw stone crabs and other freshwater fishes,with the rise of eosinophilic granulocytes in peripheral blood,the diagnosis of paragonimiasis should be suggested.

Objective The aims of this study were to analyze the clinical characteristics and laboratory test results of stageⅣ lung cancer patients with Pulmonary thromboembolism(PTE),and to find out the risk factors for pulmonary thromboembolism. Methods A total of 70 patients with stage IV lung cancer were selected from the First Affiliated Hospital of Nan Chang University from January 2011 to October 2017. Blood routine,blood biochemistry,coagulation function,tumor markers(CEA,CA199,CA125, NSE,Cyfra211)and multi-slice spiral CT pulmonary angiography(CTPA)were collected in these patients. Univariate analysis was applied to compare the clinical features and laboratory tests between PTE and non-PTE groups. Multivariate logistic regression analy-sis was applied to explore significant risk factors of PTE. Results Univariate analysis showed that serum albumin,blood leukocyte, neutrophil percentage,increased Cyfra211 and abnormal tumor markers were risk factors for PTE in patients with stage IV lung canc-er. Multivariate logistic regression analysis showed that the number of abnormal tumor markers ≥4(OR=7. 016,95% CI:1. 916 ~25. 686)was an independent risk factor for PTE in stage IV lung cancer. Conclusion The number of abnormal tumor markers is an independent risk factor for pulmonary thromboembolism in stageⅣlung cancer. When the number of abnormal tumor markers is≥4, it is necessary to highly alert the possibility of stage IV lung cancer with pulmonary thromboembolism.

Objective:To clarify the role of Heat shock proteins (HSPs) on the cardiac function during acute myocardial infarction (AMI) after bone marrow cell implantation (BMT), we examined the expression of HSP32 and HSP70 in a rat model of myocardial infarction. Methods: Myocardial infarction model was induced in the inbred Lewis rats by left anterior descending artery ligation,and 5?10 6 of bone marrow mononuclear cells (BM MNCs) were injected into an ischemic zone. On days 1, 3, 7 and 14 post infarct, the differentiations of transplanted cells and the expressions of HSP32 and HSP70 were determined by immunofluorescence or RT-PCR. The cardiac function was evaluated by echocardiography. Results: Immunofluorescence microscopy of hearts from BMT group revealed that expressions of HSP32 and HSP70 were promoted within cardiomyocytes in the infarction zone and the peri infarct zone,and expressed within some transplanted bone marrow cells as well. RT-PCR also showed the mRNA expression levels of HSP32 and HSP70 in BMT group were significantly higher than those of the control group, peaked on day 3 post infarct (5.0 fold and 2.9 fold, respectively, P

Objective To investigate the CT features of early infection stage of thoracic and pulmonary paragonimiasis. Methods Medical records of 56 patients with thoracic and pulmonary paragonimiasis from January 2010 to June 2017 were collected, and the patients were diagnosed and treated at Yongjia County People's Hospital, and the results of laboratory examination and CT imaging features were analyzed retrospectively. Results The absolute value of eosinophils in peripheral blood of 56 patients was (5.61 ± 3.18) × 109/L, and the percentage of eosinophils was (35.90 ± 19.16)％, all of which increased to varying degrees. Forty-two patients had different degrees of pleural effusion and 52 cases with lung lesions. Lung lesions demonstrated one or several kinds of foci at the same time, randomly distributed in the lung field, mostly located in the sub-pleural lung tissue. There were 12 cases with pulmonary ground glass shadow, 4 cases with peribronchitis, 31 cases with pulmonary invasive lesions and 28 cases with pulmonary nodular/strip shadow. The size of most nodules were 0.5 - 1.0 cm, accompanied with halo sign. Conclusions The CT features of early infection stage of thoracic and pulmonary paragonimiasis are diverse. The size of 0.5 - 1.0 cm lung nodules with halo sign has certain characteristics in the diagnosis of paragonimiasis. Peribronchitis, infiltrative lesions, pleural effusion and increased peripheral blood eosinophil percentage can suggest diagnosis.

Objective The objective of this study is to investigate whether there is a correlation between a high TyG index(serum triglyceride glucose index)and higher mortality rates among patients undergoing peritoneal dialysis(PD).Methods This study utilized a single-center retrospective cohort as the basis for its methods..From January 1,2007 to December 31,2015,a total of 519 PD patients kept under observation until December 31,2018.There searchers employed the Kaplan-Meier method and Cox proportional hazards modelsto examine the cor-relation between TyG index levels and mortality.Results Over a period of 40.5 months,104(20.0%)individuals with Parkinson's disease passed away,with 55(52.9%)of these deaths attributed to cardiovascular disease(CVD).The serum median TyG index at baseline was 8.44(6.48,11.94).Through Cox regression analysis subject to the adjustments of such parameters as gender,age,body mass index(BMI),presence of cardiovascular disease,hypertension,diabetes mellitus,hemoglobin,serum albumin,serum Ferritin,total cholesterol,renal residual function(RRF),An increased risk of all-cause mortality(HR = 2.22,95%CI:1.43～3.44,P＜0.001)and CVD mortality(HR = 2.50,95%CI:1.34～4.65,P = 0.004)was observed with a higher baseline TyG index(8.44).A comparable impact was observed in the correlation between the average TyG index over time(TA-TyG index)and both all-cause mortality and CVD mortality.(HR = 1.90,95%CI:1.25～2.90,P = 0.003;HR = 2.05,95%CI:1.14～3.70,P = 0.017,respectively).Conclusion PD patients with a higher serum TyG index have a greater risk of all-cause mortality and mortality related to cardiovascular disease.