Objective To investigate whether insulin glargine can increase compliance and improve hyperglycemia or not in solitary senile patients with type 2 diabetes.Methods Thirty-two solitary senile patients with type 2 diabetes were given insulin glargine once daily besides the previous oral hypoglycaemic agents.Results FBG decreased(2.6? 1.5)mmol/L and(0.3?0.1)mmol/L in observing and control group respectively(t=1.691,P

Adolescent ; Adult ; Aged ; Blood Coagulation Disorders ; Blood Coagulation Factors ; Case-Control Studies ; Child ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Vitamin K ; Vitamin K Deficiency ; Young Adult

Objective To evaluate diagnostic value of Sonoclot in the diagnosis of heat stroke complicated with disseminated intravascular coagulation (DIC). Methods 43 patients with heat stroke and coagulation dysfunction were retrospectively included and divided into 2 groups according to scores by International Society of Thrombosis and Hemostasis (ISTH): DIC dominant group (22 case) and DIC non-dominant group (21case). Regular coagulation tests , routine blood test , D-dimer and Sonoclot tests were performed at admission and their clinical data were compared. Logistic regression analysis was applied to evaluate the relationships between DIC occurrence and Sonoclot parameters. ROC curves were used to evaluate diagnostic value of Sonoclot for the patients with DIC and heat stroke. Results There were no differences in age, sex, central temperature and total hospital stay between the 2 groups except ICU stay, DIC symptoms, outcome, ISTH scores and APACHEⅡscores (P <0.05). ACT and CR correlated with the occurrence of DIC (P < 0.05). The AUC of ACT and ACT combined with CR were 0.854 and 0.877 respectively. The specificity of ACT in predicting DIC was 69.2%with the sensitivity of 90.3%. When combined with CR, both the specificity and the sensitivity were increased to 80.2% and 93.5%, respectively. Conclusions Sonoclot can predict DIC quickly and is effective in the diagnosis of heat stroke patients with DIC.

Objective: To observe the regulatory effects of miRNA-31 (miR-31) on LATS2 and cardiomyocyte hypertrophy via down-regulating miR-31 expression in rat's cardiomyocytesin vitro. Methods: Rat's cardiomyocytes were isolated and cultured for 10 daysin vitro, according to different intervention methods, the cells were divided into 4 groups:①Blank control group,②AngII intervention group,③Lentivirus with miR-31 inhibitor infection group,④Negative lentivirus infection group. On day-8, gene expressions of MiR-31, LATS2, cardiac hypertrophy ANP and β-MHC were examined by qRT-PCR; on day-10, cell morphology was observed by fluorescence staining. LATS2 protein expression was examined by Western blot analysis. Dual luciferase reporter plasmids were transfected into 293T cells, then luciferase activity was detected to identify the targeting effect of miR-31 on LATS2. Results: Compared with Blank control group, AngII intervention group showed increased gene expressions of miR31, cardiac hypertrophy ANP and β-MHC,P<0.05, enlarged cardiomyocyte surface,P<0.05; while decreased gene and proteinexpressions of LATS2,P<0.05. Compared with AngII intervention group, Lentivirus with miR-31 inhibitor infection group had down-regulated expressions of miR31, cardiac hypertrophy ANP and β-MHC,P<0.05, reduced cardiomyocyte surface, P<0.05; while slightly increased LATS2 gene expression and obviously increased protein expression,P<0.05. Dual luciferase reporter assay presented that relative luciferase activity of TRAF6-3' UTR+miR-146b was significantly decreased than TRAF6-3' UTR+miR-NC,P<0.01 and relative luciferase activity of LATS2-3' UTR+ miR-31 was signiifcantly reduced than LATS2-3' UTR-NC+miR-31,P<0.01. Conclusion: Cardiomyocytes hypertrophy could be reversed at certain degree by down-regulating miR-31; the targeting effect of miR-31 on LATS2 was involved in cardiomyocyte hypertrophyregulation.

OBJECTIVETo explore the effect of Danshensu on the lipid metabolism of hyperlipidemic rats.

METHODSixty clean male SD rats were selected. Twelve of them were selected in the basic control group and fed with common foods, and the remaining rats were fed with the high-fat feeds. After the successful modeling, they were randomly divided into the high-fat control group and low dose (10 mg x kg(-1) x d(-1)), medium dose (20 mg x kg(-1) x d(-1)) and high dose (40 mg x kg(-1) x d(-1)) Danshensu (dissolved in saline) groups. Both of the two groups were abdominally injected with the same volume of normal saline once a day for consecutively 30 days. The serum TG, TC, HDL-C and liver ACC1, FAS, HMGR, CPT-I mRNA expressions were detected.

RESULT AND CONCLUSIONDanshensu could inhibit the LDL-C level, timely clear redundant cholesterol and effectively regulate the lipid metablism of hyperlipidemic rats by reducing the TC content, decrease the fatty acid by reducing the FAS mRNA expression, and reduce the synthesis levels of endogenous cholesterol by inhibit the HMGR mRNA expression.

Animals ; Hyperlipidemias ; drug therapy ; metabolism ; Lactates ; pharmacology ; Lipid Metabolism ; drug effects ; Male ; Rats ; Rats, Sprague-Dawley

Objective To evaluate the short-term and mid-to-long-term clinical effectiveness of endovascular isolation technique with covered-stent in treating Stanford type B aortic dissection. Methods A total of 183 patients with Stanford type B aortic dissection, who were admitted to authors’ hospital during the period from January 2005 to December 2013 to receive endovascular isolation treatment with covered-stent under general anaethesia, were enrolled in this study. The clinical data, including post-operative symptoms, complications, retention time in ICU, hospitalization days, 30-day mortality, etc. were retrospectively analyzed. After discharged from hospital, the patients were followed up to check the situation, position and shape of the stent, the diameter of dissection false lumen, the internal leakage, etc. The survival rate and the quality of life were determined. Results Endovascular isolation procedure with covered-stent was successfully accomplished in all the 183 cases. The retention time in ICU was (3.08 ± 1.93) days, the mean hospitalization time was (3.08 ± 1.93) days, and the 30-day mortality was 1.09%. After discharged from hospital, the patients were followed up regularly, and no collapse or displacement of stent was observed, and the stent remained in its normal shape. No recurrence of dissection, rupture or reversal tear was observed. No long existing internal leakage could be detected. During the follow-up period 4 patients died, among them three died from cerebral infarction and one died of natural death. The 5-year survival rate was 97.82% and the patient’s quality of life did not become apparently worse. Conclusion For the treatment of Stanford type B aortic dissection, endovascular isolation therapy with covered-stent has excellent short-term effect and stable mid-to-long-term result.

Objective To investigate the value of partial hepatectomy and vascular resection in the treatment of hilar cholangiocarcinoma. Methods Seventy four patients with hilar cholangiocarcinoma who underwent hepatectomy of Chinese People' s Liberation Army from January 2008 through December 2011 were analyzed retrospectively.Results Of the 74 patients,33 underwent radical resection and 19 palliative resection,22 received internal or external drainage.In the radical resection group,the median survival time was 27 months,and the overall survival rate at 1,2 and 3 years were 79％,64％ and 49％.In the palliative resection group,the median survival time was 14 months and the overall survival rate at 1,2 and 3 years were 56％,25％,and 19％.In the drainage group,the median survival time was 9 months and the overall survival rate at 1,2 and 3 years were 23％,15％,0.Conclusions Hepatectomy combined with hilar vascular resection helps increase survival rate of patients in radical excision of hilar cholangiocarcinoma and Surgical resection is the most elective method for treatment of hepatic hilar cholangiocarcinoma,and the radical resection might improve the prognosis of the patients with hilar cholangiocarcinoma.

Objective To analyse the preoperative diagnose and treatment experience of applying endovascular graft exclusion (EVGE)curing thoracic aortic dissection(AD) ,thus provide experience of diagnose and treatment for cure AD in clinical .Methods Review the clinical data ,therapeutic measures and follow‐up results of 226 AD patients .All patients were treated by EVGE ,coun‐terchecked by DSA post‐operation and reviewed .Results CTA and MRA in the diagnosis of crevasse position coincidence rate was 96 .8% and 95 .2% respectively .One case failed ,the remaining 225 cases were successfully placed graft ,success rate was 99 .6% .It showed that 93 .8% (211/225) complete disappearance of the false lumen or remarkable decrease of the endoleak was noted on the angiograms after stent implantation .No severe procedure‐related complications and death was observed .Conclusion CTA and MRA are important for us to choose appropriate routes ,can be the first choice of pre‐operation examination .EVGE is small trauma , short recovery time and effective in curing AD .

Objective To investigate the incidence and its main pathogenic bacteria infection status of food-borne diarrhea and analyze their influencing factors in Yunnan province from 2012 to 2016. Me thods 1743 cases of food-borne diarrhea were collected, which were supervised from 11 hospitals covering from 2012 to 2016 years in Yunnan province.We gathered and tested the biological samples. Meanwhile, we analyzed the main pathogenic bacteria and their influencing factors. Re s ults 65 positive strains samples were checked out in 1743 cases of food-borne diarrhea positive samples, the positive rate was 3.73％ (65/1743). Salmonella and Shigella strains were the main pathogenic bacteria, the main suspect food was meat and its products, as well as fruits and their products. In this study, Professions, methods of processing and clinical diagnosis were considered as the main factors of main pathogenic microbe detectable rates of food-borne diarrhea cases in Yunnan province. Conclus ion We should carry out public health education widespreadly in nursery, scattered children, farmers and migrant workers, students and other special crowds, provide intervention measures, attach great importance to food processing, reduce the possible contamination of food during processing, improve the level of clinical diagnosis and treatment and the recognization ability of food-borne diseases, and propose targeted prevention and control measures.Thus, food-borne disease can be prevented and controlled effectively.

Mitral valve disease is one of the most popular heart valve diseases. Precise positioning and displaying of the valve characteristics is necessary for the minimally invasive mitral valve repairing procedures. This paper presents a multi-resolution elastic registration method to compute the deformation functions constructed from cubic B-splines in three dimensional ultrasound images, in which the objective functional to be optimized was generated by maximum likelihood method based on the probabilistic distribution of the ultrasound speckle noise. The algorithm was then applied to register the mitral valve voxels. Numerical results proved the effectiveness of the algorithm.
Algorithms ; Heart Valve Diseases ; diagnostic imaging ; Humans ; Likelihood Functions ; Mitral Valve ; diagnostic imaging ; pathology ; Patient Positioning ; Probability ; Ultrasonography