Objective To evaluate the influence of empowerment education on self-management ability and self-efficacy of patients with coronary heart disease (CHD).Methods 190 patients with CHD were randomly divided into the experimental group and the control group.And all patients were trained respectively according to corresponding health education plan of each group by professional worker.These patients filled out the Essential Information Questionnaire (EIQ),Self-Efficacy Integration Scale (SEIS) and Coronary Artery Disease Self-management Scale(CSMS) at baseline,3 months and 6 months after health education.The clinical indexes in two groups such as body mass index,waistline,blood pressure,blood glucose and blood lipid were contrasted.Results The score of self-management ability and the score of self-efficacy in the experimental group was significantly more than that of the control group in 3 months and 6 months after health education,and this difference between two groups still persisted 6 months after health education.However,the score of symptom-maintaining in the SEIS and self-management of addiction,emergency,lifestyle and knowledge of diseases in the CSMS appeared to drop in the control group.Conclusions Empowerment education can significantly improve and increase the self-management ability and self-efficacy of patients with CHD,and this function of empowerment education was proved more enduring than that of traditional health education.So,empowerment education will be a new style of health education in the new model of clinical medicine instead of traditional health education.

Objective: To study the effects of dietary sodium propionate on cholesterol metabolism in finishing pigs. Methods: A total of 96 finishing pigs (Duroc?Landrance?Jia) were randomly alotted to four groups. The groups received the same basal corn-soybean meal diet and sodium propionate was added to the basal diet in the concentrations of 0.5、1.0、1.5 % at the expense of corn, respectively. At the end of the feeding trial, eight pigs from each treatment were slaughtered. Results: (1) Pigs supplemented with 1.0% and 1.5% sodium propionate had significantly lower serum cholesterol and low density lipoprotein cholesterol concentrations and greater ratios of high density lipoprotein/low density lipoprotein cholesterol compared to the control. Pigs supplemented with 1.5% sodium propionate had significantly lower serum very low density lipoprotein cholesterol. (2) Supplementation with 1.0% and 1.5% sodium propionate significantly decreased the cholesterol content in liver and the activity of hepatic 3-hydroxy-3-methylglutary coenzyme A (HMG-CoA) reductase. (3) Supplementation with sodium propionate had no significant effects on growth performance, colonic or serum short-chain acid concentrations, fecal cholesterol or bile acid excretion. Conclusion: Sodium propionate may decrease the activity of hepatic HMG-CoA reductase and suppress the synthesis of cholesterol.

Objective To define the correlation between nasopharyngeal carcinoma (NPC) cell radiosensitivity and gene mutation in the ATM/PI3K coding region. Methods The gene mutation in the ATM/PI3K region of nasopharyngeal carcinoma cell lines which vary in radiosensitivity,was monitored by reverse transcription polymerase chain reaction (RT PCR) and fluorescence marked ddNTP cycle sequencing technique.Results No gene mutation was detected in the ATM/PI3K region of either CNE1 or CNE2.Conclusion Disparity in intrinsic radiosensitivity between different NPC cell lines depends on some other factors and mechanism without being related to ATM/PI3K mutations.

Objective To study the influence factors affecting the blood sodium level of patients with respiratory system diseases for the first time. Methods A retrospective analysis of 557 cases in our hospital from January 1,2013 to April 31, 2013 were analyzed.According to the serum sodium levels, patients were divided into normal blood sodium group and hyponatremia group.The basic data, clinical indexes, prognosis were collected and the relationships between the epidemiology study of hyponatremia and the diseases of respiratory system were analysed.Results 557 cases of respiratory patients, 121 cases were complicated with hyponatremia, the incidence rate was about 21.72%; hyponatremia incidence of the top three diseases of respiratory system:57 cases of pneumonia ( 47.1%) , 26 cases of chronic bronchitis ( 21.5%) , 11 cases of lung cancer ( 9.1%); temperature, diastolic blood pressure, heart rate, WBC, Hb, Alb, BUN, Cl, might had an impact on the level of serum sodium (P<0.05); hyponatremia group prognosis was significantly worse than normal blood sodium group (P<0.05).Conclusion Patients in the department of respiratory internal medicine are easy suffered with hyponatremia, the factors are more, prognosis is poor, requiring clinical attention.

Objective To find out the relationship between the weight and whole body averaged SAR. and the relationship between the weight and the EM energy absorption in rat model exposed to 3 GHz microwave irradiation.Methods Based on 3D rat NMR images,a rat EM model consisting of 45 tissues was established, then by changing the size of model cell,16 models of which the sizes varied from 9 cm to 24 cm, and the weights from 16 g tO 334 g correspondingly were established too.Using FDTD method,the induced electric fields in these rat models were calculated,and then SAR and EM energy absorption have been obtained accordingly.Results The relationship between the weight and the whole body averaged SAR of rat model exposed to 3 GHz microwave irradiation can be divided into three sections,and each of them can be fitted into one line.In small rat section, SAR changed sharply;in middle rat section,SAR changed moderately;in large rat section,SAR changed litflely.The relationship between the weight and the EM energy absorption of rat model were fitted into one quadratic polynomial curve.The EM energy absorption was almost identical when the model is small,with the increasing of the weight,the EM energy absorption also increases,but the increasing ratio of the energy is less than that of the weight.Conclusions Larger rat absorbs more EM energy,but gets less SAR.Exposed to the same irradiation,the dose differences of larger rat is much less than that of smaller rat because of the changes in body weight,so the larger rat is to be recommended.

Objective To evaluate the echocardiographic findings and clinical application in the rupture of sinus of Valsalva aneurysm(SVA).Methods Typical transthoracic echocardiographic appearance of 62 patients with SVA and accompanied abnormality were reviewed and compared with operative results.Results Fifty-eight (93.5%) cases SVA were preoperatively discovered by echocardiography, while 2 (3.2%) misdiagnosed as tetralogy of Fallot and tricuspid regurgitation and 2 (3.2%) missed diagnosis.Accompanying teratisms included frequently ventricular septal defect (VSD) (33 cases, 53.2 %) and aortic valve dysplasia(11 cases, 17.7%).The rupture site and the drainage chamber were essentially consisted with surgery,while the size of VSD measured by echocardiography was significantly smaller than that measured in operation.Conclusions Transthoracic echoeardiography is valuable in diagnosing of the site, drainage chamber and the accompanied abnormality of SVA.

Objective To explore the effect of dexmedetomidine for the dosage of drug of pain pump of the patients postoperative.Methods From April 2013 to July 2015,86 patients with intestinal obstructionwhich come to our hospital for surgical treatment were divided into observation group and control group according to the lottery method,each had 43 cases.The patients of control group were given pain pump for pain treatment ; and the patients of observation group were given dexmedetomidine on the base of control group for treatment.The heart rate,systolic arterial pressure(SAP),arterial oxygen pressure(PaO2),analgesia satisfaction,visual analogue scale/score(VAS)pain score,sleep quality score,sufentanil dosage,the number of self-administration,adverse reactions,postoperative anal exhaust time.Results 36h and 72h,SAP,PaO2 in the observation group were significantly better than those in the control group after treatment(P<0.05); The total satisfaction of analgesia was significantly higher than that of control group(P<0.05); VAS pain score was significantly lower than the control group(P<0.05); The sleep quality score was significantly higher than that of the control group(P<0.05); The dosage of sufentanil and the times of administration were significantly lower than those of the control group(P<0.05); Anal exhaust time was significantly shorter than the control group(P<0.05); The incidence of adverse reactions was significantly lower than that of the control group(P<0.05).Conclusion By using dexmedetomidine on the base of pain pump can improve the analgesic effect postoperative,reduce the dosage of pain pump medication and the adverse reactions.

Objective To investigate the role of mammalian target of rapamycin(mTOR) in the expression of tissue factor(TF) from THP-1 cells induced by β2GPI/anti-β2GPIcomplex.Methods The THP-1 cells were treated with both β2GPI/anti-β2GPI and β2GPI/IgG-APS(β2GPI/IgG from APS patients) complexes.Rapamycin(100 nmol/L),the mTOR inhibitor,was used to exert the intervention experiment.The total RNA and proteins of the THP-1 cells were collected for detection.The mRNA expression level and activity of TF in THP-1 cells were detected by real-time quatitative PCR(RT-qPCR) and TF activity kit respectively.western blotwas used to determine the levels of mTOR and phosphorylated-mTOR(p-mTOR),and p38,p-p38,ERK1/2,p-ERK1/2,JNK,p-JNK,NF-κB p65 and p-NF-κB p65 in THP-1 cells were determined simultaneously.Results Both β2GPI/anti-β2GPI and β2GPI/IgG-APS complexes chould significantly upregulate the mRNA expression and activity of TF,and the phosphorylation levels of mTOR in THP-1 cells(P ＜ 0.05).Rapamycin markedly attenuated the mRNA expression and activity of TF and mTOR phosphorylation induced by β2GPI/anti-β2GPI and β2GPI/IgG-APS complexes (P ＜ 0.05),and also inhibited the phosphorylation levels of p38,ERK1/2 and NF-κB p65 in THP-1 cells induced by β2GPI/anti-β2GPI and β2GPI/IgG-APS complexes (P ＜ 0.05),but did not showed effects on the phosphorylation of c-Jun NH2-terminal protein kinase (JNK) (P ＞ 0.05).Conclusion mTOR could be activated by β2GPI/antiβ2GPI complexes in THP-1 cells and play a crucial role for β2GPI/anti-β2GPI-induced TF expression in THP-1 cells.

Objective:To investigate whether PDTC or curcumin had effect on anti-β2GPI-induced tissue factor (TF) expression in mice.Methods:BALB/c mice were pretreated with PDTC (100 mg/kg,once a day) by intraperitoneal injection (i.p.) or/and curcumin (50 mg/kg,once a day) by oral gavage for 3 consecutive days at 2 h before 500 μg of anti-β2GPI injections in subsequent experiments.Mouse peritoneal macrophages and aorta were collected,homogenized by sonication.The total RNA and protein were collected from each animal,TF expression was detected by Real-time quatitative PCR and TF activity kit.The phosphorylation of NF-κB p65 and c-Jun/AP-1 was determined by Western blot.Results:Anti-β2GPI cloud significantly upregulate TF expression and phosphorylation of NF-κB p65 and c-Jun/AP-1 in mouse peritoneal macrophages and aorta,compared with NR-IgG treated mice (P＜ 0.05).PDTC or/and curcumin could markedly attenuate anti-β2 GPI-induced TF expression,also inhibit activation of NF-κB p65 and cJun/AP-1 in the aorta and peritoneal macrophages respectively (P＜0.05),but combination of two inhibitors had no synergistic effect.Conclusion:Both PDTC and curcumin could affect the expression of TF induced by anti-β2GPI in mice,indicatiug that PDTC and curcumin has the potential to prevent thrombosis in APS.