Objective To discuss the value of tension-free hernia repair for umbilical hernia in adults.Methods Fourty-five adult patients with umbilical hernia were treated with tension-free hernia repair,including mesh plug-patch in 29 cases and prolene hernia system in 16 cases.The operative procedure,postoperative pain,patient's ability recovery time,and complication and recurrence rate were studied.Results All cases were operated successfully.The mean operation time was 60 min.The only postoperative complications were 4 cases of subcutaneous seroma.The follow-up period ranged from 6 to 48 months and no recurrence was observed.Conclusions Tension-free hernia repair is a better surgical operation for umbilical hernia in adults,and it has many advantages,such as safety,rapid recovery,good early therapeutic effect and lower recurrence rate.

Objective To observe the effect of the action research method in cultivating the scientific research ability of nurses.Methods 45 nurses were choosed as the research objects in our hospital from March to May in 2014 using the method of action research,and definiting the specific problems first,then through the training process of plan-action-observation-training,the study subjects were divided into three groups to participate in the three cycle of scientific research training by lottery.the training effect of scientific research ability in three cycles after training were evaluated.Results The scientific research level of nursing staff was in the medium level,and the total score was (42.33±15.10) points.After the three cycle,the total score of scientific research ability was increased to (79.73±10.77) points,and the difference was statistically significant (t=-13.199,P＜ 0.05).In the three cycle,the total score of scientific research ability respectively was (71.87±8.23) points,(8.39±88.87) points,(78.47±8.32)points,and the difference was statistically significant (F=15.940,P ＜ 0.05);the scores of the project plan respectively was (67.20±13.60)points,(70.13±14.31) points,(78.73±8.69) points,and the difference was statistically significant (F=3.474,P ＜ 0.05).Conclusions Using the action research method can effectively improve the ability of scientific research of nurses.

Objective To investigate antiproliferative activity of endostatin(ES), the combining effect of Endostar and radiation on VEGF and apoptosis of the A549 human lung adenoearcinoma cell line.Methods The cell of exponential phase of growth were divided into the control, radiation alone, ES alone,radiation after ES(ES→RT), ES after radiation(RT→ES), radiation and ES at equal paee (RT+ES), γ-ray radiation at a dose of 2 Gy, single fracination irradiation, YH-16 10 μg/ml in the cell culture bottle. The combining effect was quantified by the survival curve. ELISA was used to observe the VEGF of radiation with ES on A549 cell lines. Apoptosis was observed by Hoeehst staining. Results There showed that both of ES and combining treatment had the function of antiproliferative. But the union treatment's function was more obvious (P＜0.05). The expression of VEGF in ES and the combining treatment group was more lower than others (P＜0.05). On apoptosis, the rate of apoptosis in ES, RT, combining treatment group was higher than others (P＜0.05). Conclusion On antiproliferative activity and rate of apoptosis, the combining of ES and radiation is better than to use them alone. To reduce VEGF of the A549 human lung adenocareinoraa cell line by ES could enhance radioresponse. There is no evidences to show that the expression of VEGF is concerned with the different choronological order of radiation and ES.

Objective:To obtain the normal values of the facial soft tissue measurements of the attractive Uygur females in Xinjiang by photogrammetric analysis,and to study the relationship between the facial feature of attractive Uygur females and the neoclassical canons. Methods:31 attractive Uygur women were selected, standardized and referenced frontal photographs of faces were taken,and 14 standard anthropometric marks were determined,then measurements were performed by photoshopCS software.Results:Intercanthal width was rather smaller than nose width and larger than eye fissure width;nose width occupied more than 1/4 of face width or 2/3 of mouth width.The chin occupied 2/3 of the entire mandibular height.There was positive correlation among many horizontal and vertical facial soft tissue measurements.Conclusion:The facial features of the attractive Uygur females in Xinjiang fit the classical facial canons to some extent. There is pertinence in attractive facial form and features.

Objective To assess the efficacy of itopride on treatment of patients with functional dyspepsia (FD) overlapping constipation-predominant irritable bowel syndrome (C-IBS). Methods Patients who met criteria for FD and FD overlapping C-IBS were randomly assigned into FD treatment group (group A), FD control group (group B), FD overlapping C-IBS treatment group (group C) and FD overlapping C-IBS control group (group D). The patients in group A and group C received 100 mg of itopride 3 times daily for 8 weeks. Dyspeptic symptoms including abdominal pain, bloating, early satiety and constipation, were evaluated before and after treatment. Ultrasonic monitoring of gastric emptying function was performed in group A and group C before and two weeks after treatment.ResultsThe symptoms of FD were relieved in both group A and group C (P<0.05), while better results were shown in group C. The significant improvement of constipation was seen in group A and group C. Besides, after medication, gastric emptying was improved in group A and group C in comparison with group B and group D. Conclusion Itopride is an effective therapeutic option in the treatmentping of patients with overlapping of FD and C-IBS.

Objective To evaluate the clinical efficacy of 3D DCE MRA(three dimensional dynamic contrast-enhanced MR angiography)in patients of preoperation of liver transplantion.Methods 8 cases of potential liver transplant recipients suffering from severe liver disease underwent MRI and 3D DCE MRA, accessed the images synthetically. All of them had DUS examination, 4 cases received liver transplantation successfully.Results Satisfactory angiography images were obtained in all cases, the grade Ⅱ～Ⅲ branches of the hepatic artery, the grade Ⅱ～Ⅴ branches of the portal vein and gradeⅡ branches of the hepatic vein could clearly be visualized. Gastric-oesophageal varices were found in 3 cases of cirrhosis, compression and displacment of hepatic artery and portal vein were shown in one case of polycystic liver.Conclusion 3D DCE MRA is an efficiency, noninvasive technique, it offers great help in evaluating pre-operative vasculature of liver transplantation.

AIM:To compare the curative effect of conjoint fascial sheath suspension and the simple frontalis muscle suspension for moderate or severe ptosis.METHODS:In March 2013 to March 2016 in our hospital, 46 patients with moderately severe ptosis(68 eyes) were taken as the research objects.According to random number table method, they were divided into study group and the control group, 23 cases in each group.Study group(34 eyes) received the joint fascial sheath suspension (CFS), the control group(34 eyes) received frontalis muscle suspension.The degree of ptosis correction, upper eyelid retracted, satisfaction and complications of two groups were compared.RESULTS:The corrected rate of the treatment group was higher than that of the control group, the difference was statistically significant (P<0.05).After treatment, the upper eyelid retracted of the study group was significantly lower than that of the control group, the difference was statistically significant (P<0.05).The satisfaction of the treatment group was higher than that of the control group, the difference was statistically significant (P<0.05).The incidence of complications in the study group was significantly less than that in the control group, and the difference was statistically significant (P<0.05).CONCLUSION:Conjoint fascial sheath suspension is more effective on the treatment of severe ptosis than the simple frontalis muscle suspension, and has advantages such as less trauma, repeatable, and less complication.

Objective To investigate the expression and localization of dopamine- and cAMP-regulated phosphoprotein of 32 000 (DARPP-32) in mouse kidney tissue. Methods The cellular localization of DARPP-32 in mouse kidney tissue was detected by immunoblot and immunohistochemistry. Results DARPP-32-like immunoreactivity was detected in the medullary thick ascending limb of the loop of Henle, the cortical proximal convoluted tubule, and collecting ducts in medullary rays. The renal tubules were enriched of Na+, K+-ATPase for sodium reabsorption. Conclusion The participation of DARPP-32 is a likely crucial step of the signal-transduction pathway of dopamine regulation on sodium reabsorption in renal tubule cells.

Objective To evaluate acellular tissue matrix mesh in inguinal hernioplasty in young male patients.Methods Clinical outcome and sexual function were evaluated on 12 young male inguinal hernia patients undergoing inguinal hernioplasty by ACTM mesh.Results The mean operation time was 62 minutes.Postoperative analgesics were needed for an average of 1.45 days (range,0 -4 days).The average postoperative hospital stay was 3.9 days,and patients were able to return to normal activity,after a mean 11.8 days.All patients were followed-up for a mean duration of 9.54 months(range,6 - 16 months).Two patients complained pain one month after surgery and the pain disappeared later without any medical treatment.There was no hernia recurrence and foreign body feelings,nor sexual and reproductive problems.Conclusions The ACTM mesh is a safe and effective material for inguinal hernioplasty,especially in young male patients.

Objective To explore the circadian rhythm of interleukin (IL)-6 in collagen induced arthritis (CIA) rats and investigate the effectiveness and safety of methotrexate (MTX) administered according to IL-6 rhythm.Methods Serum IL-6 concentrations of CIA and normal rats at different time points were measured by enzyme-linked immunosorbent assay (ELISA).CIA rats were randomly divided into the experimental group A,experimental group B and control group.MTX (1/7 mg·kg-1 ·d-1) was administered once a day when the IL-6 level began to increase or decrease in the experimental group,while MTX (1 mg/kg) administered once a week in the control group.Arthritis scores and leukocyte counts were observed.The production of IL-6 and C reactive protein (CRP) levels in the serum were measured.Moreover,histological changes in the ankle joint were examined.One-way analysis of variance (ANOVA),two independent sample t test were used to evaluate the experimental data.Results The plasma IL-6 levels in CIA rats were different at different time points,which began to increase at 18:00 and decrease at 6:00.Arthritis score in the experimental group A (4.8±0.7)was lower than that in the control group (5.8±1.0,t=2.256,P=0.0406) and experimental group B (5.5±0.5,t=2.393,P=0.0313).The levels of TNF-α [(185±21) ng/L],IL-6 [(99±6) ng/L],IL-1β[(20.1±1.6) ng/L] and CRP[(1251±282) μg/L] in the experimental group A were significantly lower than those in control group [TNF-α:(207±10) ng/L,t=2.726,P=0.016 4;IL-6:(100±6) ng/L,t=2.669,P=0.0183;IL-1β:(22.0±1.3) ng/L,t=2.814,P=0.0138;CRP:(1 417±278) μg/L,t=2.369,P=0.0327].The level of IL-6 in the experimental group A[(93±6) ng/L] was lower than that in the experimental group B [(99±6) ng/L,t=2.323,P=0.0358].Compared with the control group [(9650±1062)/μl],the counts of leukocyte in the experimental group A [(4595±603)/μl,t=3.841,P=0.0064] and experimental group B [(3833±585)/μl,t=4.442,P=0.003] were significantly lower.Compared with the control group (9.1 ±2.0),histopathology scores in the experimental group A (6.6±1.3,t=2.606,P=0.015) and experimental group B (7.4±1.3,t=3.857,P=0.0007) were significantly lower.Conclusion The plasma IL-6 levels in CIA rats have shown evident circadian rhythm.There-fore,once a day administration is better than once a week.The therapeutic effect of RA may be improved by administering MTX at the time points according to the circadian rhythm of IL-6.