Objective To explore the clinical application of omeprazole combined with psychological nursing intervention in the treatment of peptic ulcer. Methods 80 patients with peptic ulcer treated in our hospital from April 2014 to October 2016 were selected, and randomly divided into control group and experimental group, 40 patients in each group. The control group was treated with omeprazole, amoxicillin and tinidazole, and the experimental group was treated with psychological nursing intervention based on the treatment of the control group. Both groups were treated for four weeks in a row. The clinical efficacy and the recurrence rate after treatment were followed up to half a year after treatment in two groups were compared. Results After four weeks of treatment, the total effective rate in experimental group was 92.5％, which was significantly higher than that in the control group (P<0.05). After six months of follow-up, the recurrence rate of patients in the experimental group was significantly lower than that in the control group, and the difference was statistically significant (P<0.05). Conclusion Patients with peptic ulcer treated with omeprazole combined with psychological nursing intervention, the effect is significant, relieve the patient's clinical symptoms, effectively improve the clinical cure rate of peptic ulcer recurrence rate is low, high security, is worth popularization and application in clinic.

Objective To study the value of the liver and spleen interventional therapy in primary carcinoma of the liver with hyperspleenism. Methods The treatment was given to 25 patients. Using the method of Seldinger,the 5FRH into artery hepatica propria to infuse 2/3 of the overall dose of chemotherapy medicine and embolism was inserted into the liver segment. Then 1/3 of it was infused into artery lienalis and gelatin sponge was infused into artery lienalis Rr. lienales. Combined regimens were used in chemotherapy: 5-Fu 750mg, EADM 40mg, MMC 10mmg,and 10 of the 25 added DDP 40mg. LUF and gelatin sponge were used for embolisation. Results Of the 25 patients,the WBC and PLT increased in 25 patients 4 weeks after the operation. The difference was significant. The survival rate at 6 and 12 months was 100% and 60% respectively,with 1 case of CR,8 cases of PR and 6 cases of SD. Patients had fever after the treatment but few with abnormal liver function tests. Conclusion Liver and spleen interventional therapy may relieve hyperspleenism and suggests that the treatment of primary carcinoma of the liver is effective.

Objective To study the effect and the mechanism of sibelium on apoptosis and transcription of bcl 2 clan and interleukin 1? converting enzyme(ICE) gene in limbic system after rats' middle cerebral artery occlusion(MCAO).Methods MCAO model was made, and determined the dynamic changes on the cell counts of apoptosis, bcl 2 clan and ICE gene positive transcription in temple ortex, hippocampus and hypothalamus in the controls of normal saline,sibelium 50 ?g intervenient group and sibelium 100 ?g intervenient group during rats MCAO or reperfusion.Results The apoptosis counts of every times in sibelium 100?g intervenient group was significant lower than another two groups( P 0.05).The bcl 2 gene positive transcription cell counts at every times in sibelium 100?g intervenient group were significant higher than another two gruops( P

Objective To define the nuclear agrresome formation is determinated by which part of the UL76 of
HCMV. Full-length, conserved N terminal and unconserved C terminal of pUL76 were constructed to eukaryotic ex-pression plasmid pEGFP-N1 . Methods Primers were designed to amplify full-length and different part of pUL76 according to standard sequence of HCMV AD169 which had been submitted to GenBank(FJ527563. 1). These frag-ments were constructed to eukaryotic expression plasmid pEGFP-N1 . The recombinant plasmids were designated pEGFP-UL76,pEGFP-UL76N, pEGFP-UL76C respectively. Double digestion and sequencing were performed to verify the accuracy of recombinant plasmids construction. Empty vector and three recombinant plasmids were transi-ent transfected to HELF and HepG-2 cells respectively. Reverse transcriptation PCR and Western blot were per-formed to detect the RNA and protein expression level respectively. Different nuclear aggresome formations were visualized with an Olympus fluorescence microscopy. Results pEGFP-N1 and pEGFP-UL76N were unable to in-duce nuclear aggresome formation, whereas pEGFP-UL76 and pEGFP-UL76C were able to elicit nuclear aggresome formation. Conclusion The unconserved C terminal of pUL76 is sufficient to induce nuclear aggresome formation.

Hemorrhagictransformation(HT)referstointracerebralhemorrhageoccurredwhenthe blood vessels restore blood flow after acute ischemic stroke. It is one of the common complications of ischemic stroke. HT may not have any clinical manifestations and can also be manifested as limb paralysis aggravation, decreased consciousness level, and other symptoms. The symptomatic HT may result in prolonged hospitalization, increased disability and fatality. Therefore, research on the mechanisms and risk factors for HT may be expected to provide the basis for clinical treatment, and thus improve the prognosis of patients. This article review s the formation mechanism of HT, risk factors, screening of high-risk patients, and prevention and treatment.

Objective:To survey the continuous change features of cusp angle in anatomic artificial teeth,and to investigate their effects on occlusal balance.Methods:28 artificial teeth of a complete denture were measured by optical three-dimensional(3D)scan-ner and the corresponding digital models were constructed using the reverse engineering software Surfacer 1 0.5.The working side cusp slopes of lateroprotrusive movement including the maxillary buccal cusp distal slopes and the mandibular buccal cusp mesial slopes were studied.The straight lines from bottom to top of cusp were constructed and the corresponding projected curves in occlusal surface were generated.The angulation values of straight line and the continuous change values of projected curve were calculated.Results:The angulation values of artificial teeth cusp inclination including straight line and corresponding projected curve were obtained.The maxillary working cusp inclination varied from 1 3.7°to 25.6°,and the mandibular working cusp inclination varied from 1 1 .3°to 37.7°.Conclusion:The relatively large differences of the cusp inclination among traditional anatomic artificial teeth and the convex form of the cusp are disadvantage factors to set up stable centric stop and unhindered chew course.

Objective To investigate the value of retraction phenomenon in coronal plane at threedimensional ultrasonography(3D-US) in preoperative assessment of prognostic factors in breast cancer.Methods Surgical resection specimens of 66 malignant breast lesions in 66 women who had undergone 3D-US were included.The presence of the retraction phenomenon in the coronal plane was evaluated.Pathologic prognostic factors,including tumor size,histologic grade,lymph node status,estrogen receptor (ER) and progesterone receptor (PR) status,and human epidermal growth factor receptor 2 (Cerb-B2) and p53 expression were determined.Correlation of the retraction phenomenon and prognostic factors was analyzed.Results The retraction phenomenon was correlated to the tumor size,histologic grade,and estrogen and progesterone receptor status.Compared with the breast cancer without the retraction phenomenon,the tumor foci with the retraction phenomenon were more likely to show a smaller diameter less than 2 cm (73.7％ vs 46.4％,P ＜0.05),a lower histologic grade with grade Ⅱ (88.2％ vs 42.9％,P ＜0.01),and a higher positive rate of ER and PR (86.8 ％ vs 64.3 ％,P ＜0.05;81.6 ％ vs 57.1％,P ＜0.05).The lymph node status and the expression of the CerB-2 and p53 in the two groups had no significant difference (P ＞0.05).Conclusions The retraction phenomenon in the coronal plane of three-dimensional US may be useful in the noninvasive prediction of prognostic factors of breast cancers.

Objective To evaluate the value of ultrasonic quantitative method in the diagnosis of liver fibrosis in chronic hepatitis B (CHB) patients. Methods Ultrasonography was performed in 186 CHB patients who underwent liver biopsies. Fifteen indices including liver capsule thickness and fourteen texture parameters of gray level co-occurrence matrix were extracted from standard sonograms and compared with fibrosis stages by histopathology. The status of liver fibrosis was divided into five stages from S0 to S4 by histopathology based on the disease severity. ANOVA and Spearman correlation analysis were applied to analyze the differences and relationships between these indices and pathological stage, respectively. Then discriminant analysis models were established based on the indices for quantitative diagnosis of liver fibrosis. Results Among the fifteen indices, including liver capsule thickness, only the variance (F=0. 55, r=0. 06; both P＞0. 05), sum average (F=0.61, both r=0.05 ; P＞0.05), sum entropy (F=1.68, r=0.09; both P≥0.05) and entropy (F=1.39,r=0.12; both P＞0.05) were not significantly associated with the stages and not manifested linear correlation. Using biopsy results as gold standard, the correct rank rate of discriminant analysis model analysis in the patients staged from S0 to S4 were 80. 0%, 64. 9%, 61.3%, 74. 1% and 80.6 %, respectively. There were 73.1% of cross-validated cases who were accurately classified by the model analysis. The sensitivity, specificity and accuracy in patients with stage ≥ 1 were 97. 6%,80.0% and 91.9%, respectively; those in patients with stage≥2 were 92.1%, 89.7% and 90.9%,respectively; those in patients with stage≥3 were 94.8%, 96.1% and 95.7%; and those in patients with stage 4 were 80. 6%, 97.4 % and 94.6%, respectively. When considered S0 as no fibrosis, S1 as mild fibrosis, S2 and S3 as moderate to severe fibrosis and S4 as early cirrhosis, the consistence rates between discriminant analysis model and biopsy result were 81.7%, 78. 4%, 56. 9% and 90.3%,respectively. There were 74.7% of cross-validated cases who were correctly classified. The sensitivity, specificity and accuracy of the models for determining the fibrosis severity in patients≥mild fibrosis were 97.6%, 81.7% and 92.5%, respectively; those in patients ≥ moderate to severe fibrosis were 83. 1%, 94.8% and 89.2%, respectively; those in patients with early cirrhosis were 90.3%, 93.5% and 93.0%, respectively. Conclusion As a novel and noninvasive method, ultrasonic texture analysis could quantitatively determine liver fibrosis in CHB patients and is worthy of further investigation.

Objective To study the characteristics of liver injury induced by simvastatin combined with HRZ (Isoniazid,Rifampicin and Pyrazinamide) in SD rats.Methods Fifty-four 8-week-old SD rats were randomly divided into 3 groups:group A (control),group B (HRZ) and group C (simvastatin combined to HRZ),half of each group were male.We calculated the accurate dose respectively before those rats were given intragastrical administration of corresponding drugs.Six rats were killed in each group on 10th,20th and 40th day,respectively.Before this,blood was fastened from femoral of every rat that would be killed to test liver function,liver tissue slices were made in order to observe the pathological characteristic.Results Alanine amiotransferase of group C elevated in line with time and reached statistic difference on 40th day,furthermore,it was significantly higher than group A (P＜0.05).Total bilirubin and direct Bilirubin of group C were significantly higher than those of group A from the beginning to the end (P＜0.05),however,they declined rapidly on 10th day,this trend also had statistic difference (P＜0.05) At the end of this experiment,hepatic cords was disordered slightly,but swelling liver cells and vacuolar degeneration were observed,the nuleus of cell condensed.Soakage of monocytes,neutrophils,and lymphocytes occurred in the portal and lobule regions,or even spotty necrosis occasionally.Conclusion Cholestasis occurs at the early stage when simvastatin is combined with HRZ in SD rats,however,it has a rapidly degressive trend.In contrast,Alanine amiotransferase elevates,furthermore,pathological injury or even spotty necrosis can emerge in liver tissue slices.

Objective To explore the clinical significance of STING in peripheral blood in patients with primary biliary cirrho-sis.Methods Admitted 28 PBC patients hospitalized in Shanghai Changhai Hospital and Shanghai Changzheng Hospital from January 2014 to October 2015.Also enrolled 28 healthy controls.Baseline data and laboratory indicators were extrac-ted,and STING mRNA expression was determined using q-PCR.The correlation between STING and clinical parameters were analyzed.The changes of STING mRNA in 5 followed-up patients with PBC were analyzed.Results Compared with healthy controls,STING mRNA was significantly increased in PBC patients and was increased in patients with severer dis-ease stages (U=0.00,P<0.05).STING was positively correlated with Mayo risk and GGT (R=0.45,R=0.42,P<0.05),and not AST,ALT or ALP (R=0.33,0.21,0.27,P>0.05).After therapy,STING mRNA were significantly re-duced in 5 PBC patients (U=0.00,P<0.05).Conclusion STING may be involved in PBC pathogenesis.