Objective: To investigate effect of soyasaponins in the prevention of hyperlipidemia in mice and its molecular mechanism. Methods: 56 healthy mice were randomly divided into 7 groups according to their levels of TC in serum: normal control, high fat control, high fat with 20mg/kg.d gypenosides,high fat with soyasaponins of four doses(5 mg/kg.d, 10mg/kg.d, 20mg/kg.d, 30 mg/kg.d). Results: As compared to high fat control soyasaponins significantly reduced the serum TC, LDL-C, TG concentrations, and increased the HDL-C levels distinctly. They significantly deceased MDA content, increased the activities of SOD and LPL in liver. The results of RT-PCR showed that high fat feeding could induce the reduction of LPL mRNA expression, while soyasaponins could increase it. Conclusion: Soyasoponins prevent hyperlipidemia through upregulation of LPL mRNA expression and increase of antioxidative capacity.

This paper introduces the safe realization of ″No.1 Military″ database upgrade from ORACLE7.33 to ORACLE8I by import/export tools based on standby server.The establishment of standby server and the process of No.1 Military database upgrade are introduced detailedly in this paper.The database upgrade of other application system adopting ORACLE database system can refer to this paper.

As a chief part of hospital information system, the expendable management system plays an important role in expendable normalization, scientific management, efficiency improvement, labor lessening and mistake reduction. This paper mainly introduces the design of expendable network request system based on "No.1 Military" HIS and its main function as well as characteristics.

Objective To discuss the diagnostic value of DSA for unknown reason hemorrhage of small intestine.Methods 25 patients with hemorrhage of small intestine were performed angiography with Seldinger's technique through superior mesenteric artery.Results Eleven cases demonstrated direct signs of hemorrhage,12 cases of indirect signs of hemorrhage and 5 with both of the signs.The positive rate of hemorrhage was 72% including 10 cases of tumor(6 leiomyomas,2 leiomyosarcomas,1 interstitial tumor,1 small intestinal cancer),4 cases of Meckel's diverticulum,3 cases of vascular malformation and 1 case of inflammation.The coincidence rate of positive cases with pathology was 75%and the diagnostic accuracy of localization was 100%.Conclusions DSA angiography is very helpful for determining the location and chara-cter of unknown reason hemorrhage of small intestine.(J Intervent Radiol,2006,15:221-223)

Objective: To study the CT features and its diagnosis of spontaneous renal vein shunt (SPVA) in portal hypertension. Methods: Totally 220 cirrhosis patients with portal hypertension diagnosed clinically underwent multi-slice CT scanning. The parameters were 5 mm/6. 5 mm/2. 0 mm(collimation/effective thickness/interval) in 180 patients and 2. 5 mm/3. 2 mm/1. 6 mm in 40 patients. An arterial-phase (delaying 26-28 s) and a portal venous phase (55-60 s) were included. All images were showed by cine and CTA was displayed with volume rendering and thin-slab maximum projection when ah normal vessels were suspected. Results: The spontaneous renal shunt were found in 26 patients (11. 8%), including spleno left renal shunt(20 patients), gastro-left renal shunt (16 patients), and portal-right renal shunt(2 patients). The veins sur rounding renal hilum were rich and thick in 7 patients. Conclusion: The SPVA is not rare in portal hypertension, enhanced CT scan and angiography with multi-slice CT can effectively display the shunt vessels, contributing to the correct diagnosis and right therapy.

Hospital building intelligentized system is an important part of digital hospital. Innovative theory in technique integration and service idea of "taking sufferers as center" is incarnated by its design and its development direction of current hospital building. The concept and design principle of intelligentized system in hospital architecture construction are discussed; the composing and function of intelligentized system are also expounded; characteristic and application effect of the system in hospital architecture are analyzed.

0.05).CONCLUSION:①There are not significantly changes of the stress in the inferior facet joint after ADR.②ADR will not add negative influence to the inferior facet joint when it rebuilds the biomechanical characteristics of lumbar spine.

Objective To investigate the safety and efficacy of flexible ureteroscopy and holmium laser lithotripsy for the treatment of renal stones in patients with a solitary kidney.Methods Between May 2014 and June 2016,Clinical records of 17 cases of stones in a solitary kidney who underwent flexible ureteroscopy and holmium laser lithotripsy were reviewed.10 of these cases were male and the others female;mean age of these cases was 45.8 (32-67) years.9 were on the left side while 8 were on the right.6 cases were with functional solitary kidney (with the GFR of the contralateral kidney less than 10ml/min),while 11 others were with anatomical solitary kidney (6 due to tumor,2 due to tuberculosis,3 being congenital).All cases underwent BUS,KUB as well as CTU to confirm diagnosis before surgery,with 8 diagnosed with renal pelvis calculi,5 were with upper or middle calyx calculi,and 4 were with subrenal calyx calculi.The mean ± SD size of the stones was 1.2 ± 0.3 cm.Clinical m anifestations were asymptomatic in 10cases,backache in 5 cases and fever in 2 cases.All patients underwent exams of CBC,urinalysis,liver and kidney function,coagulation function,ECG,chest X-ray as well as cleaning midstream urine cultivation after admission.Results Mean ± SD operation time among all cases was (74.2 ± 23.6) min,the amount of bleeding during surgery was 5-15 (mean:8) ml,duration of hospitalization was 3-12 (mean:4.5)days,ureteral stents are kept for an average time of 4 weeks after surgery.3 patients developed fever after operation,1 developed urosepsis;all these patients recovered after active anti-infection treatment.No post-operative complications such as fever,renal colic,hematuresis,ureteral perforation,active bleeding as well as sepsis were found among the other patients.The preoperative and postoperative serum creatinine had statistical difference (P ＜0.05).14 patients were proved to be stone-free by KUB or CTU.The stone-free rate after a single operation was 82.3％ (14/17).Residual stone were found in the 3 patients,who subsequently underwent a second flexible ureteroscopy and holmium laser lithotripsy.The stone-free rate after a second operation was 94.1％.Conclusions Flexible ureteroscopy and holmium laser lithotripsy is a safe and effective method for the treatment of nephrolithiasis in patients with a solitary kidney with a lower procedure-related injury rate,smaller amount of bleeding,a lower complication rate and a shorter time required to recover after surgery.

Implant-overdenture supported by an interforaminal bar provides stability and is effective in an edentulous atrophic mandible. However, using this attachment requires precise planning from the restorative and surgical aspects to ensure a satisfying outcome. Consdering the feature and space requirements for bar attachment, this article establishes a clinical protocol for a two-implant-retained overdenture on the mandible. In this study, a case of mandibular edentulism was considered to illustrate this protocol and provide a reference for clinical practice.

Objective To compare the clinical efficacy of laparoscopic radical nephrectomy for large renal cell carcinoma (＞7 cm) between retroperitoneal approach and transperitoneal approach.Methods From Jan 2008 to Dec 2013,the data of 68 patients who underwent laparoscopic radical nephrectomy for large renal tumor(＞7 cm) in our hospital were reviewed.There were 41 male patients and 27 female patients,whose age ranged from 43 to 73 (mean 58.4t6.9) years old.The size of tumor was between 7.0 to 12.5 cm (mean 8.9± 1.1 cm).Left renal tumor was found in 37 patients and right renal tumor in 31 patients.Clinical stages of the tumors were T2 to T3.All patients were undergone the laparoscopic radical nephrectomy,including retroperitoneal approach in 42 cases (observation group)and transperitoneal approach in 26 cases (control group).The exclusive criteria included inferior vena cava tumor thrombus,lymphatic or distant metastasis,previous operation history in the same region,multiple tumors.There were no significant differences in the age,gender,tumor size and location within two groups (P＞0.05).The perioperative indexes and oncological outcomes,such as operation time,blood loss,incidence of blood transfusion,incidence of SIRS,postoperative hospital stay,complications and follow-up results,were collected and compared between two groups.Results Conversion occurred in two cases from observation group and one case from control group.Operative time in observation group was significantly shorter than that in control group (114.9±24.4 min vs.131.2±29.9 min,P＜0.05).Bowel function recovered more rapidly in observation group than in control group (1.7±0.6 d vs.2.2±0.6 d,P＜0.05).However,the estimated blood loss,the incidence of blood transfusion,the postoperative hospital stay,the incidence of SIRS and perioperative complications showed similar results in the 2 groups (P＞0.05).The histopathological examination confirmed renal cell carcinoma in all cases.Observation group included 35 pT2 stage and 7 pT3a stage cases,while control group consisted of 21 pT2 stageand 5 pT3a stage cases.The follow-up duration ranged from 4 to 38 months (mean 17 months).Mean overall survival were 17.1 months in observation group and 18.7 months in control group.Progression free survival time was 15.7 months in observation group and 17.1 months in control group.Cox survival analysis showed that only pre-operative stage of the tumor were independent risk factor for the survival time (P=0.018) and progression free survival time (P=0.020),while the operative approach was not the independent risk factor (P=0.298,0.314).Conclusions For large renal tumors (＞7 cm),laparoscopic radical nephrectomy was safe and feasible.Compared to the transperitoneal approach,retroperitoneal approach cost less operative time and faster bowel recovery.But the operation approach is not an independent risk factor for the survival time and progression free survival time.