Amplified in breast cancer 3 (AIB3) is a newly discovered pleiotropic nuclear receptor co-activator.AIB3 regulates cell proliferation,growth,migration and apoptosis by interacting with many nuclear receptors.At the mean time,some reports show that AIB3 interacts with variety of transcription factors,which indicates AIB3 may play an important role in cancer occurrence and progression.

Intrahepatic cholangiocarcinoma (ICC) has the significant characteristics of regional spread and lymphatic metastasis. Radical resection provides the only chance for long-term survival of patients with ICC. Anatomic or extended hepatectomy is the most optimal treatment. The value of hepatic resection with lymph node dissection and the area of lymph node dissection are controversial. Palliative resection improves prognosis of some patients. Secondary hepatectomy also benefits some patients with late (＞1 year) intrahepatic recurrence. Liver transplantation is only performed for highly selected prophase-patients or prudent clinical trials, and a combination with adjuvant treatment such as chemo-radiotherapy after operation is suggested.

Objective To investigate relativity between the epidemiology of HPV and cervical carcinoma in Dali region,Yunnan province,through detecting the 13 high-risk human papillomavirus infection and Thinprep cytologic test in 2153 cases.Methods Real-time PCR was used to detect the 13 high-risk HPV (16,18,31,33,35,39,45,51,52,56,58,59,68) in2153 cases and 1604 cases were checked with Thinprep cytologic test.Results In 2153 samples,260 cases were infected with HPV,with the positive rate of 12.08％.The highest positive rates were ＞60 years old (18.18％),then ＞20 and ≤30 years old (14.41％);there was no significant difference in the positive rate among the various age groups (P =0.384).There were 1465 negative for intraepithelial lesion ormalignancy (NILM) cases (91.33％),86 atypical squamous cells of undetermined significance (ASC-US) and atypical squamous cells cannot exclude HSIL (ASC-H) cases (5.36％),32 low-grade squamous intraepithelial lesion cases (LSIL) cases (2.00％),21 high-grade squamous intraepithelial lesion cases (1.31％) through Thinprep cytologic test.The correlation coefficient is 0.893.Conclusions The infection rate of HPV in Dali region,Yunnan Province,has no significant difference among the various age groups.Application of 13 high-risk HPV infection test combined with Thinprep cytologic test could be more effective in screening cervical carcinoma.

Objective To investigate the clinical application of the combined the anterior malleolus flap and anterior tibia flap. Methods Based on the dissection of the perforating branches of anterior tibial artery on the middle and inferior section, the combined the anterior malleolus flap and anterior tibia flap was designed to repair the necrotic skin of anterior foot for 5 patients. The sizes of the flaps ranged from 17 cm×10 cm-10 cm× 5 cm. And the area of the flap was from tibial tuberosity(upper bound) to the line between internal malleolus and external malleolus (lower bound), and from the median line of one side of leg to the other side. Results Postoperatively, all flaps survived, and the primary healing of transplanted skin in donor site was achieved. The texture of flaps were excellent, the phenomenon of abrasion did not happen, and the clinical therapeutic efficacy was satisfactory after a follow up of 2-24 months. Conclusion It's a good method that combined the anterior malleohls flap and anterior tibia flap, which not only could enlarge the area of the flap but also has reliable blood supply, in repair of large size skin defect of anterior foot.

AIM: A RP HPLC was developed to determine the contents of oxymatrine and matrine simultaneously in Compound Kushen Injection(Radix Sophorae Flavescentis, Rhizoma Heterosmilacis Japonicae). METHODS: The analysis was carried out on a column of Hypersil ODS 2(4.6mm?200mm,5?m) with a mobile phase of methanol acetonitrile water phosphate acid(10∶30∶65∶0.05,33mmol?L -1 ), flow rate being 1.0mL?min -1 , detection wavelength being at 210nm and the column temperature at room temperature. RESULTS: The linear range was in the range of 17.44～174.4?g?mL -1 ( r =0.9996, n =6) for oxymatrine and in the range of 1.96～ 39.20 ?g?mL -1 ( r=0.9997,n =6) for matrine, respectively. The average recoveries of oxymatrine and matrine were 100.4%( RSD =2.1%, n =9) and 99.7%( RSD =1.4%, n =9), respectively. CONCLUSION: The method is found to be simple and accurate for simultaneous analysis of oxymatrine and matrine in Compound Kushen Injection, and a reliable way to quality evaluation.

The results of different interventions administered in 118 cases with impaired fasting glucose (IFG) for 3 years were investigated. The rates of transformation of IFG to diabetes mellitus in metformin treatment groups and rosiglitazone treatment groups were significantly lower than that in life style intervention group. This study suggested that metformin or rosiglitazone treatment could effectively reduce transformation of IFG to diabetes as compared with life style intervention.

AIM: To explore the frequency of drug injection of alloxan diabetes on the established model of rabbit.METHODS: Thirty-six healthy rabbits, weighing 2-2.5kg, were randomly divided into one time drug injection group (group A, n=12), two times drug injection group (group B, n=12) and three times drug injection group (group C, n=12). Each rabbit was injected with a total amount of 150mg/kg of alloxan. Fasting blood glucose was measured. The success rate and death rate of each group were also calculated.RESULTS: The success rate of diabetic rabbit model in group B was higher than that in group A (P<0.01) and its death rate was lower than that of group A (P<0.01); the success rate of diabetic rabbit model in group C was highest and the death rate was the lowest in three groups(P<0.01). CONCLUSION: Multiple administration of alloxan can improve success rate in establishing diabetic rabbit model with decreased death rate and increased stability.

Objective To assess the safety and feasibility of pure laparoscopic surgery for renal cell carcinoma with inferior vena cava tumor thrombus.Methods We retrospectively analyzed 6 cases of renal cell carcinoma with inferior vena cava tumor thrombus from December 2010 to October 2014.The patients were all male.Their age ranged from 50 to 69 years and the body mass index ranged from 21.6 to 30.9 kg/ m2.Clinical manifestations included painless hematuria in 4 cases,low back pain in 1 cases and physical examination noticing in 1 cases.Imaging suggested the right renal tumor in 4 cases and left renal tumor in 2 cases.The tumor size ranged from 4.0 to 10.6 cm.The inferior vena cava tumor thrombus was found in all patients,including type Ⅰ thrombus in 3 cases and type Ⅱ thrombus in 3 cases.The length of type Ⅱ tumor thrombus ranged from 4.0 to 4.2 cm.We completed pure laparoscopic nephrectomy and inferior vena cava tumor thrombectomy in all patients.We chose retroperitoneal laparoscopic surgery to treat right renal tumor with inferior vena cava thrombus and chose retroperitoneal combined with transperitoneal laparoscopic surgery to treat left renal tumor with inferior vena cava thrombus.Results All surgery were successful.Cancer embolus defluxion didn't occur during the opearation.The operation time was 224-873 min and the intraoperative blood loss was 200-5 000 ml.There were 4 patients get transfusion,which the transfusion volume ranged from 400 to 2 800 ml.For 1 case of left renal cell carcinoma with level Ⅱ inferior vena cava tumor,the operation time was 873 min,the blood loss was 5 000 ml,and the transfusion volume was 2 800 ml.Postoperative hospital stay was 7-14 days.And the pathological results were all renal clear cell carcinoma.In those patients,the Fuhrman grade classification was Ⅱ-Ⅲ.All patients were treated by targeted medicine to control tumor recurrence and metastasis.During the 6-48 months following up,no recurrence and metastasis were reported.Conclusions Pure laparoscopic surgery for right renal cell carcinoma with inferior vena cava tumor thrombus and left renal cell carcinoma with level Ⅰ inferior vena cava tumor thrombus is safe and feasible.However,long learning curve should be necessary for performing the left renal cell carcinoma with level Ⅱ inferior vena cava tumor thrombus.The effect of total laparoscopic surgery for renal cell carcinoma with inferior vena cava tumor thrombus is definite.

Objective To explore any changes in surface electromyogram (sEMG) signals from the lumboabdominal muscles during exercise on stable and unstable surfaces. Methods sEMG signals from the lumbo-abdominal muscles of 33 healthy young persons [18 male and 12 female; average age (26.5 ± 4.3 ) years] were measured with the FlexComp Infiniti apparatus.Each subject performed 5 exercises on and off a Swiss ball:sit,bridge,bridge with both knees flexed,reverse bridge as well as press-up. Results ①In bridging there was a significant increase in the activation of the erector spinae during exercise on the ball compared with on the stable surface.②Bridging with both knees flexed gave a significant increase in activations of the erector spinae,the external obliques and the transverses abdominus/internal obliques during exercise on the unstable surface compared with the stable surface.③During reverse bridging there was a significant increase in activation of the erector spinae and rectus abdominus during exercise on the unstable surface compared with the stable surface.④During press-ups there was a significant increase in activation of the rectus abdominus,the external obliques and the transverses abdominus/internal obliques during exercise on the ball compared with the stable surface. Conclusion The unstable surface provides better training stimulus for the activation of the lumbo-abdominal muscles.