Objective:To explore the role of MVD, bFGF and VEGF in OMFS and the relationship between them. Methods: Immunochemistry streptavidin peroxidase method was used to detect the MVD and the bFGF, VEGF expressions in 57 cases of OMFS samples. Results: MVD, bFGF and VEGF expressions were different between OMFS and benign. The close correlations were found among the expressions of VEGF, bFGF and MVD. Conclusion: The expressions of VEGF and bFGF are associated with MVD which indicated that VEGF and bFGF may play important roles in angiogenesis.

Objective To determine the advantages of laparoscopic cholecystectomy (LC) by establishing pneumoperitoneum under direct vision. Methods A 1cm incision was made just below the umbilicus; lifting and cutting out of the peritoneum at the line alba abdominis with direct vision; then a 10mm trocar was inserted into the pneumoperitoneum cavity.Results There were 107 patients underwent LC.Of them, 93 patients suffered from chronic cholecystitis with gallstone, 6 from acute cholecystitis with gallstone, and 8 from cystopolyps. Among them, 16 patients had previous abdominal operations. Two patients with atrophic cholecystitis converted to open cholecystectomy(OC) owing to the unclear bile duct anatomy. The average operation time was 45min. Postoperative complications included pulmonary infection in 3 patients, bile leakage in 1( due to the titanic clip falling off),but no bile duct injury or other severe complications occurred;and no mortality in this series. Conclusions Establishing pneumoperitoneum under direct vision has following advantages:rapid and safe,and favorable to avoid the severe trocar-related complications.

This article was aimed to study the relevance between traditional Chinese medicine ( TCM ) syndromes and the treatment of chemotherapy and targeted therapy , in order to provide theoretical support for TCM syndromes of lung cancer in the clinical application . Uniform TCM syndromes questionnaire was used in the TCM syndrome differentiation among lung cancer patients from the Oncology Department of Longhua Hospital, Shanghai University of Traditional Chinese Medicine and TCM Department of Shanghai Pulmonary Hospital. The analysis was made on correlation between distribution rules of TCM syndromes and chemotherapy and targeted therapy . The results showed that among primary lung cancer patients , the most TCM syndromes were syndrome of lung-yin deficiency , lung-q i deficiency , blood stasis in lung collaterals , spleen-q i deficiency , lung-yin deficiency with fire excess . There were certain correlation in TCM syndromes and different TCM therapeutic methods , in which targeted therapy had great significant effect on syndrome of lung-yin deficiency ( P < 0 . 05 ) , after targeted therapy syndrome of lung-yin deficiency increased obviously . It was concluded that there were some regulations in TCM syndromes of lung cancer which take syndrome of lung-yin deficiency, lung-qi deficiency, blood stasis in lung collaterals, spleen-qi deficiency, lung-yin deficiency with fire excess. There were certain correlation in TCM syndromes and different TCM therapeutic methods , after targeted therapy syndrome of lung-yin deficiency increased obviously .

Obj ective In the body of stereotactic radiotherapy ( SBRT ) , using Cone Beam is the matc-hing precision of soft tissue and bone anatomy ,translation between evaluation organization and internal organiza-tion in the rotation of the lung cancer patients with tumor location error ,location correction .Methods Applica-tion varian companies in the United States has the airborne imaging system clinac -ix linear accelerator apparatus treatment of 8 cases of lung cancer patients .By CBCT and SBRT comparison before and after the treatment for each patient and evaluate internal instant translation and rotation of the body of the patients with SBRT postures , tumor location and tumor center of baseline shift score changes .Results Based on the difference between of the anatomy of the bone and soft tissue match position is 3.0 mm(0~8.3 mm).The patient′s tumor location in 3-d median change is 1.4 mm(0~12.2 mm)and 12.2 mm(0~13.2 mm).The median baseline offset between 3 d score is 2.2 mm(0~4.7 mm).The rest of the system error and random error about 1 °.Conclusion In Lung cancer SBRT transformation to improve treatment of lung tumor process , change the position of tumor center is mainly affected by the body′s internal organization instant translation and rotation .

Objective To investigate the effects of fragile X mental retardation protein（FMRP）on the development and migration of cerebellar neurons in mouse model.Methods Plasmids containing FMRPmutant-EGFP or EGFP were established and transfected into the lateral ventricle of the embryo mouse.Fragile X syndrome（FXS）genotype of the mouse model was identified.Nissl staining and immunofluorescence staining were conducted to assess the changes in neuron development and migration.Results In the experimental group,Nissl staining showed that the deep cerebellar neuclei contracted and divided by white matter,and the non-polarized Purkinje cells retained in internal granular layer;while immunofluorescence staining showed that Tbr2-positive unipolar brush cells changed the migration pathway and accumulated in the ventricular zone.Conclusion Cerebellar neurons showed abnormal formation and migration with the absence of FMRP.

Objective To explore the clinical value of expression levels of serum COX-2 in patients with advanced NSCLC before and after EGFR-TKI treatment. Methods The serum was collected from 58 cases. Before and after targeted therapy , the serum COX-2 level was examined by ELISA. Meanwhile , CT scan was exercised to evaluate the treatment. Follow-up interview was done. The relationship among the change in expression level of serum COX-2 , efficacy and PFS was analyzed. Results The serum COX-2 level significantly decreased in the response group (t = 11.258, P = 0.000) and increased in the PD group (t = -7.759, P =0.000) after EGFR-TKI treatment, and not significantly changed in the SD group (t = 1.424, P = 0.170). Before treatment, the baseline serum COX-2 level in the response group was significantly higher than that in the SD group and the PD group (F = 20.852, P = 0.000 ). Before the targeted therapy, the higher the level of serum COX-2 was, the longer PFS patients would enjoy. Conclusion Detection of the serum COX-2 contributes to the judgment of therapeutic effect of EGFR-TKI and can be used as a prediction of EGFR-TKI drugs outcomes for patients with advanced NSCLC.

OBJECTIVETo analyze and summarize the clinical features and experience in surgical treatment of deep sternal infection (DSWI).

METHODSThis was a retrospective study. From January 2008 to December 2013, 189 patients with secondary DSWI after cardiac surgery underwent the pectoralis major muscle flap transposition in our department. There were 116 male and 73 female patients. The mean age was (54 ± 21) years, the body mass index was (26. 1 ± 1. 3) kg/m2. The incidence of postoperation DSWI were after isolated coronary artery bypass grafting (CABG) in 93 patients, after other heart surgery plus CABG in 13 patients, after valve surgery in 47 patients, after thoracic aortic surgery in 16 patients, after congenital heart disease in 18 patients, and after cardiac injury in 2 patients. Clean patients' wound and extract secretions, clear the infection thoroughly by surgery and select antibiotics based on susceptibility results, and then repair the wound with appropriate muscle flap, place drain tube with negative pressure. Of all the 189 patients, 184 used isolate pectoralis, 1 used isolate rectus, and 4 used pectoralis plus rectus.

RESULTSThe operative wounds of 179 patients were primary healing (94. 7%). Hospital discharge was postponed by 1 week for 7 patients, due to subcutaneous wound infection. Subcutaneous wound infection occurred again in 8 patients 1 week after hospital discharge, and their wounds healed after wound dressing. Nine patients (4. 7%) did not recover, due to residue of the sequestrum and costal chondritis, whom were later cured by undergoing a second treatment of debridement and pectoralis major muscle flap transposition. Eight patients died, in which 2 died of respiratory failure, 2 died of bacterial endocarditis with septicemia, 2 died of renal failure, 1 died of intraoperative bleeding leading to brain death and the 1 died of heart failure. The mortality rate was 4. 2% . The average length of postoperative hospital stay was (14 ± 5) days. The longest postoperative follow-up period was 40 months, the median time was 26 months, the follow-up rate was 83. 9% . Totally 179 patients were no-reinfected, 2 patients were reinfected because of artificial vascular rejection.

CONCLUSIONTo perform surgical debridement and then reconstruct the sternal defect with pectoralis major muscle flap actively for the patient is an effective measure to improve patient's survival rate.

Adult ; Aged ; Cardiac Surgical Procedures ; adverse effects ; Coronary Artery Bypass ; Debridement ; Female ; Heart Defects, Congenital ; Humans ; Incidence ; Length of Stay ; Male ; Middle Aged ; Pectoralis Muscles ; transplantation ; Postoperative Complications ; Postoperative Period ; Retrospective Studies ; Sternum ; surgery ; Surgical Flaps ; Surgical Wound Infection ; surgery ; Wound Healing

Objective:Eph is the largest member of the family of receptor tyrosine kinases (RTK). Hypermethylation of CpG island is an important mechanism leading to down-regulation of EphA7 in gastric cancer. The objective of this study is to investigate the expression level of EphA7 in gastric carcinoma and its roles in the development,progression and prognosis of gastric carcinoma. Methods:The expression level of EphA7 transcript in gastric carcinoma specimens and normal mucosa tissues was detected using real-time RT-PCR. Results:The expression level of EphA7 in gastric carcinoma was divided into three groups according to the expression rate in gastric cancer tissue and matched normal mucosa. Statistics analysis showed that the expression of EphA7 is significantly related to age and stage. Overexpression of EphA7 has a tendency to relate to metastasis. Conclusion:EphA7 is differentially expressed in gastric carcinoma specimens. Overexpression of EphA7 may play a role in the development and progress of gastric carcinoma.

The authors attempted to use information technology in hierarchical management on clinician′s surgical authority. By means of a hierarchical surgery catalogue database, clinicians′ surgical authority is subject to by-level IT-based approval, and such authorities as clinician′s surgical medical advice, application for surgery, and approval of special surgeries are regulated. Thanks to multi-dimensional objective data, clinicians′surgical competence is subject to a dynamic evaluation, hierarchical authorization and reauthorization. These measures further standardize the behavior of the surgeons, and rule out unauthorized operations, thus improving fine management of surgeries and ensuring patient safety.

Objective: To investigate EphA7 protein expression of gastric carcinoma cells and its clinicopathological parameters.Methods: The expression level of EphA7 protein in gastric carcinoma and normal mucosa was detected using immunohistochemical staining.Results: The overexpression of EphA7 protein in gastric carcinoma was significantly related to age(P=0.016) and stage(P =0.033).Conclusion: EphA7 was differentially expressed in gastric carcinoma cells.