Objective To observe the clinical effect of alprostadil combined with Yiqi Huoxue Huatan Tongluo Decoction in treating arteriosclerosis obliterans.Methods 60 cases of lower extremity arteriosclerosis occlusion disease outpatient and hospitalized patients were randomly divided into treatment group and control group according to the random number table method, each group were 30, the oral administration of enteric coated aspirin experimental group is set to control group intravenous injection of alprostadil treatment for 4 weeks, the treatment group was treated with Huatan Tongluo Decoction on the basis of the control group.The clinical symptoms, blood vessel function (ABI),low density lipoprotein-cholesterol (LDL-C), total cholesterol( TC) were observed in the two groups of patients, and blood rheology indexes included whole blood viscosity, fibrinogen, liver and kidney function and adverse reactions.ResuIts Total effective rate of the treatment group was 93.33% than control group 73.33% (P<0.05), the treatment group of ankle brachial index ( ABI) was better than the control group, the treatment group TC, LDL-C, high shear whole blood viscosity, low shear whole blood viscosity, fibrinogen protein improve were better than those of the control group (P<0.05).ConcIusion Disease curative effect is better than pure alprostadil in the treatment of occlusion Huoxue Huatan Tongluo Decoction combined with alprostadil in the treatment of lower limb arteriosclerosis.

Objective To assess the value of the myocardial segment number of color change in the bull's eyes of three-dimensional speckle tracking echocardiography (3D-STE)in the detection of multi-vessel coronary stenosis at the resting state.Methods A total of 125 consecutive patients were enrolled and divided into the following three groups according to the coronary angiography(CAG):multi-vessel coronary stenosis group (n=48),single-vessel stenosis group(n =34)and control group (n =43).All patients underwent two-dimensional (2D)and three-dimensional echocardiography (3D)and three-dimensional speckle tracking echocardiography (STE).The bull's eyes of left ventricular 17 myocardial segments including longitudinal strain(LS),circumferential strain (CS),area strain(AS)and radial strain(RS)were acquired by 3D-STE.The homogeneous colors were regarded as normal wall motion myocardial segment (LS,CS,AS is a uniform red,RS for uniform blue ),the colors were uneven or shallower,or changes were regarded as abnormal wall motion myocardial segment.The myocardial segment number of color change in the bull's eyes can be calculated.Receiver operating characteristic (ROC ) curves were computed to determine optimal strain cutoff values to predict multi-vessel coronary stenosis.Results The myocardial segments of abnormal wall motion in the bull's eyes (LS,CS,AS,and RS)were significantly increased compared with the control group(P <0.001).In particular,the multi-vessel coronary stenosis group were dramatically increased than the single-vessel coronary stenosis group.Meanwhile,these parameters were higher in patients with multi-vessel coronary stenosis than in those with single-vessel coronary stenosis (P <0.05).ROC analysis demonstrated areas under the curve of 0.84 for 3D GLS,0.89 for 3D GCS,0.95 for 3D GAS,and 0.89 for 3D GRS.An optimal cutoff value of magnitude,sensitivity and specificity were LS,12,89.6%,76.7%;CS,11,89.6%,74.4%;AS,12,91.7%,88.4%;RS,13,81.2%,86.0%,respectively. Conclusions The myocardial segment number of color change in the bull's eyes by 3D-STE is useful to detect multi-vessel coronary stenosis,where in GAS are more valuable indicators with higher sensitivity and specificity.

Objective To observe the effects of early exercise on the expression of synaptophysin pro-tein and Nissl bodies in the hippocampus after hypoxic-ischemic brain damage( HIBD) , and to investigate possi-ble mechanisms. Methods A total of 35 neonatal Wistar rats aged 7 days were randomly divided into a train-ing group of 13, a control group of 11 and a sham-operation group of 11. HIBD was induced in the rats of the training and control groups, while those in the sham-operation group had the left common carotid artery separa-ted, but without ligation. Seven days after successful modeling, the training group began swimming training for 10 min every day lasting for 14 days, while the other groups were not trained. Western blotting was used to detect the expression of synaptophysin in the affected hippocampus of the brain based on the ratio of the gray band val-ues for synaptophysin and beta. Nissl staining was applied to observe the number of Nissl bodies and the morphol-ogy of the neurons in the hippocampus. Results The average expression of synaptophysin in the sinistrocere-bral hippocampus of the rats in the control group was significantly lower than that in the sham-operation group, but significantly higher than that of the training group. The control group had significantly fewer Nissl bodies than the sham-operation group, but significantly more than the training group. Conclusion Early training can in-crease the expression of synaptophysin and the number of Nissl body in the hippocampus after hypoxic-ischemic brain damage.

OBJECTIVE:To investigate clinical significance of programmed cell death 5 (PDCD5) protein in serum of pa-tients with lung cancer. METHODS:80 lung cancer inpatients were selected from the First Affiliated Hospital of Shihezi University School of Medicine(hereinafter referred to asour hospital)as lung cancer group;60 healthy volunteers were selected from our hospital at the same period as normal group. ELISA was used to test the expression of PDCD5 protein,and the relationship of PDCD5 protein with clinical pathological features of lung cancer patients were analyzed. RESULTS:The expression of PDCD5 pro-tein in normal group was significantly higher than lung cancer group,with statistical significance (P<0.05). The expression of PDCD5 protein in lung caner patients was not associated with gender,smoking history and pathological type(P>0.05);it was de-creased as the decrease of tumor differentiation degree,with statistical significance(P<0.05). The expression of PDCD5 protein in patients with carcinoembryonic antigen(CEA)<5.6μmol/L was significantly higher than those with CEA≥5.6μmol/L;the expres-sion of PDCD5 protein in patients with cytokeratin 19 soluble fragment (CYFRA21-1)<5.6 μmol/L was significantly higher than those with CYFRA21-1≥5.6 μmol/L,with statistical significance(P<0.05). The expression of PDCD5 protein in patients with Ⅰ-Ⅱ stage lung cancer was significantly higher than Ⅲ-Ⅳ stage lung cancer patients;the expression of PDCD5 protein in patients without distant metastasis was significantly higher than those with distant metastasis. The expression of PDCD5 protein was in de-creasing as the increase of the number of metastasis site,with statistical significance(P<0.05). CONCLUSIONS:PDCD5 protein in serum of patients with lung cancer shows low expression level,which is related to tumor differentiation degree,tumor marker level as CEA and CYFRA21-1,tumor stage and distant metastasis,etc. The detection of PDCD5 protein may contribute to clinical diagnosis of lung cancer.

Objective To investigate the relationship of epidermal growth factor receptor (EGFR) mutation with clinical features of baselines as well as serum CEA level in patients with recurrent non-small cell lung cancer (NSCLC). Methods A total of 54 patients with first recurrence of advanced lung cancer who had received chemotherapy were included in this study. ADx-ARMS was performed to detect EGFR gene mutations in surgical specimens taken from the primary tumor. Serum CEA level was measured by the electrochemical luminescence method. Results The mutation rate of EGFR was significantly higher in females than in males (χ2= 11.868, P =0.006), with a total mutation rate of 60.8%in 106 patients. The rate was higher in adenocarcinoma than in other histological types(χ2=6.002,P=0.014), and significantly higher in non-smokers than in smokers (χ2= 8.502,P=0.004) and in the patients with serum CEA level over or equal to 5.0 ng/mL than those with CEA level less than 5.0 ng/mL (χ2=22.543,P=0.000). A multivariate analysis revealed that a higher serum CEA level at the time of disease recurrence was associated with EGFR gene mutations (P = 0.002). Conculsions Serum CEA level is closely associated with the presence of EGFR gene mutations in patients with first recurrence of advanced NSCLC. A higher serum CEA level at the time of disease recurrence is independently associated with EGFR gene mutations. CEA level can be used as a potential indicator to determine EGFR mutation.

Objective To discuss the feasibility of constructing the system of traditional Chinese medicine nursing diagnosis.Methods Based on the theoretical analysis and status quo analysis,the feasibility of constructing the system of TCM nursing diagnosis was discussed,and the achievements and problems waiting for settlement were also narrated.Resuts It has the foundation of constructing the system of TCM nursing diagnosis,but some problems still need to be solved.Conclusions It is feasible for building TCM nursing diagnosis system,and the TCM nursing diagnosis system does not conflict with NANDA-I.

Objective To summarize the effect of supra-arch branches bypass combined with endovascular aortic repair for aortic diseases.Methods From January 2012 to August 2015,120 cases of thoracic aortic diseases (aortic dissection 103,aortic aneurysm 16,penetrating aortic ulcer 1) received hybrid operation in Guangdong Cardiovascular Institute.Vascular bypass was established among the brachiocephalic arteries,followed by endovascular repair through femoral artery either one-stage or two-stage.Patients were followed up for 3-24 months.Results Technical success was achieved among all the patients.Five patients died after the operation(one patient had retrograde aortic dissection,2 patients had pericardial tamponade,one patient had apnea,and one patient had respiratory and cardiac arrest.The death rate is 4.1％),4 patients had stroke,among them,symptoms were relieved in three patients,one patient was not cured.Total 92 patients were followed-up and had no symptoms of up-limb ischemia or dizziness.CT scan showed bypass graft and endovascular stent patency.6 patients had endoleak (type Ⅰ b 2 cases,type Ⅱ 3 cases,and type Ⅲ 1 case),distal aortic dissection occurred in one patient,three patients had mild contrast agent leakage around the distal endovascular stent,type A aortic dissection occurred in one patient,there were no late stage death.Conclusion Supraarch branches bypass combined with endovascular aortic repair for treating aortic disease is minimally invasive,safe,and can reduce the incidence of postoperative complications.

[Objective] To investigate the therapeutic status of laparoscopic management for gallbladder stones and common bile duct stones. [Methods] A Retropective study were adopted to analysize the therapeutic scheme,effect for patients with gallbladder stones and common bile duct stones who were treated from January 1996 to September 2004. [Results] 68 cases were diagnosed, and most of them underwent single stage laparoscopic cholecystectomy (LC) and common bile duct exploration (LC BDE). A few of them were treated through endoscopic procedure in combination with LC, or open surgery when the minimal invasive surgery failed. [Conclusions] Both them indicated that patients by LC+LCBDE have shorter hospital stay, easier recovery and less complications. LC+LCBDE has obvious advantage over the other methods with appropriate operative time and high success rate. For choledochlithiasis patients, the single laparoscopic management should be a better, major option.

Objective Objective In order to better keep up with the development of transplantation immunobiology.we established and compared two types of mouse heterotopic heart transplantation,and hope to help further organ transplantation studies.Methods According to the surgical procedures of Ono's type and Chen's type of mouse model of heterotopic heart transplantation with some modification,we performed celiac and cervical heteropotic heart transplantation between iso-strains and hetero-strains,and compared the operation suecess rate,operation time,allografi survival time,and histopathology of those establishment methods.Results The success rates of mouse celiac and cervical heterotopic heart transplantation were 86.7% and 83.3%,respectively,with a non-significant difference(P>0.05) between the two methods of operation regarding the total operation time,survival time of the allografts,and histopathological findings.Conclusions Based on the mastery of microsurgical techniques,the two models of heterotopic mouse heart transplantation can be established equally,and either of them can be considered depending on the particular requirements of studies.

Objective To investigate the operative indications for polypoid lesions of gallbladder(PLG) and avoid cholecystectomy for PLG without operation signs.Methods Retrospective analysis of 828 cases of PLG confirmed by pathologic examination was made.Results (1)Cancer should be suspected when a patient is older than 50 years or has a polypoid lesion larger than 1.0 cm.(2)The cholecystectomies for PLG accounted for 2.7%-7.1%of all cholecystectomies in the corresponding period,and cholesterol polyps accounted for 86.11%of all PLG,and carcinoma of gallbladder accounted for 1.92%of all PLG.Conclusion At present most of PLG accepting cholecystectomy are cholesterol polyps,so the high-risk factors of the neoplastic polyps and the operative indications for PLG should be considered deliberately.