Objective To compare new type streamlined liner pharynx airway with standard type Ⅰ laryngeal mask airway in the clinical effectiveness in gynecologic laparoscopic surgery.Methods Seventy three cases undergone gynecologic laparoscopic surgery were divided into two groups randomly.The observation group(40 cases) and the control group(33 cases) were maintained by streamlined liner pharynx airway(SLIPA) and standard type Ⅰ laryngeal mask airway respectively.The success rate of placement,throat hemorrhage and pain before/after anesthesia and other indicators.were strictly observed and recorded during anesthesia.Results The success rate of placement was significantly higher in the observation group than in the control group(P＜0.05).The incidence of throat hemorrhage and throat pain after surgery were significantly lower in the observation group(P＜0.05).Conclusion The streamlined liner pharynx airway could be easyly and safely placed and causes less tissue injury and complications in gynecologic laparoscopic surgery.SLIPA was worthy of being recommended in clinical surgery.

Objective To investigate diagnostic magnetic resonance imaging features of orbital Langerhans cell histocytosis (LCH)and improve its diagnostic accuracy.Methods The symptoms and image data of fourteen histophathology verified orbital LCH cases are reviewed and analyzed.Results Nine patients had swollen eyelids,accompanying with symptoms of inflammation, esphthalmos and orbital masses.One case had cough symptom and another had diabetes insipidus.Of these fourteen cases,seven occurred in right orbital,six occurred in left orbital and one involved bilateral orbital.As to the location of LCH,six cases located in super-lateral wall of the orbit,five cases located in lateral wall of the orbital,and three cases located in roof of orbital.On MRI, thirteen cases lesions show hypo or iso signal intensity on T1 WI,and eleven cases lesions show heterogeneous hyper or iso signal in-tensity on T2 WI.The lesions of eosinophilic granuloma has clear border,which differentiate it from other types.After contrast en-hancement,MR imaging showed marked inhomogeneous enhancement.Conclusion MRI is the primary modality in diagnosing of or-bital LCH,clearly and accurately manifesting the extent of orbital LCH.It will be helpful to diagnose LCH timely if combining with clinical data.MR could provide reliable information for making surgical operation and treatment plan.

Objective To explore the prognostic value of modified Glasgow prognostic score (mGPS) and risk factors in predicting overall survival (OS) in the castrate-resistant prostate cancer (CRPC) treated with docetaxel-based chemotherapy.Methods We retrospectively analyzed the data of 48 consecutive Chinese patients with CRPC received docetaxel-based chemotherapy in our institution from January 2008 to January 2012.Patients were divided into three groups according to the mGPS:0,1 and 2 score groups,and compare the OS among the three groups.Variables that were influenced the efficacy of chemotherapy were included in the univariate analysis and multivariate model.Survival analysis was performed using Kaplan-Meier curves,and the differences in overall survival rates were assessed using the Logrank test.Results The follow-up was performed until April 2014.There were 48 CRPC patients including mGPS 0 score group 30 cases,mGPS 1 score group 11 cases and mGPS 2 score 7 cases.The median OS was 22,11,9 months,respectively,P＜0.01.Univariate analysis showed that:prechemotherapy baseline total prostate-specific antigen (tPSA),Eastern Cooperative Oncology Group (ECOG) score,the number of chemotherapy cycle,visceral metastasis and PSA response were associated with poor prognosis (P＜0.05).Multivariate analysis showed that:prechemotherapy mGPS 1-2 score,baseline tPSA＞60 μg/L,the number of cycles of chemotherapy≤5,with visceral metastasis and PSA response in patients with CRPC were independent risk factors for prognosis in the CRPC treated with docetaxel-based chemotherapy.Conclusion mGPS is an independent risk factor for prognosis in the CRPC patients treated with docetaxel-based chemotherapy.

Objective To investigate the expression of a proliferation-inducing ligand (APRIL) in urothelial carcinoma tissue and its clinical significance. Methods We investigated the expression of APRIL mR-NA in urothelial carcinoma tissue of 33 patients in urothelial carcinoma in Cangzhou Central Hospital from July 2013 to March 2015, Among of them, 23 cases of adjacent pericancerous tissues were detected by qRT-PCR. Immunohistochemistry and western blot were used to detect the APRIL protein expression level in urothelial carci-noma tissue and adjacent pericancerous tissues. We analyzed the relationship between APRIL expression and clinical pathology in patients with urothelial carcinoma by statistical methods. Results The qRT-PCR revealed that the expression of APRIL in urothelial carcinoma tissue was significantly higher than that in the adjacent peri-cancerous tissues (P < 0.05). Immunohistochemistry and western blot showed that the expression of APRIL in urothelial carcinoma tissue was higher than that in the adjacent pericancerous tissues. Correlation analysis found that the high expression of APRIL in urothelial carcinoma tissue was not significantly related to gender , age , size of tumor, lymph node metastasizing or not, and clinical stages (P > 0.05). Conclusion The APRIL is a high abnormal expression in urothelial carcinoma tissues , and maybe related to the occurrence and development of urothelial carcinoma.

Objective:To detect the expression of Shank1 protein in renal cell carcinoma (RCC), to investigate its difference between the tumor and carcinoma adjacent tissue, and to analyze its correlation with RCC clinicopathological characteristics and prognosis. Methods:The renal carcinoma and carcinoma adjacent tissues of 120 patients were selected from Cangzhou Central Hospital and Ji'nan Central Hospital from May 2008 to December 2014. The expression level of Shank1 was determined by immunohistochemistry and Western blot. Statistical analysis was performed to determine the relationship between the expression of Shank1 and the clinicopathological features of RCC patients. Results:Results of immunohistochemistry showed that the expression level of Shank1 in renal cancer tissue was significantly higher than that in carcinoma adjacent tissue, and the difference was statistically significant (P<0.05). Western blot results showed that the expression level of Shank1 protein in renal cancer tissue was also significantly higher than in carcinoma adjacent tissue. Correlation analysis found that the high expression level of Shank1 in renal cancer tissue was not significantly related to gender, age, tumor size, and TNM stage, but was significantly associated with the histological differentiation of RCC (P<0.05). Conclusion:Shank1 is abnormal y expressed in RCC renal cancer tissues and is correlated with the histological differentiation of RCC.

Bladder cancer (BC) is a common malignant tumor of the urinary system. Common white light cystoscopy is the most important method in the diagnosis and treatment of BC, but its ability to identify small tumors and residual tumors at surgical sites is limited, so it is urgent to develop new diagnosis and treatment techniques. With the rise of the concept of precision medicine, a group of targeted molecules that can specifically bind to BC at the cellular and molecular levels have been discovered in recent years, and the molecular image and targeted therapy based on them can significantly improve the diagnosis and treatment efficiency of BC, with a great potential for clinical application. Based on the latest progress and the research work of our research group, this paper comprehensively analyzes and systematically summarizes the application of targeted molecular carriers in the diagnosis and treatment of BC.

ObjectiveTo evaluate the efficacy of different dones of urapidil in preventing pituitrin-induced cardiovascular responses in patients undergoing laparoscopic myomectomy.MethodsSixty ASA Ⅰ or Ⅱ patients,aged 27-41 yr,weighing 55-65 kg,scheduled for elective laparoscopic myomectomy under general anesthesia,were randonly divided into 4 groups (n =15 each):control group (group C) and urapidil 0.3,0.5 and 0.8 mg/kg groups (groups U1-3).Urapidil 0.3,0.5 and 0.8 mg/kg were injected intravenously in U1-3 groups respectively,while normal saline 5 ml was given in group C.The mixture of pituitrin 6 U and normal saline 20 ml was injected into the site of hysteromyoma 5 min later.The operation was then started.BIS value was maintained at 45-55.The occurrence of cardiovascular responses was recorded.ResultsThe incidences of cardiovascular responses were 100％,67％,40％ and 20％ in groups C and U1-3 respectively.The incidence of cardiovascular responses was significantly lower in groups U1-3 than in group C,and in groups U2.3 than in group U1 ( P ＜ 0.01 ).There was no significant difference in the incidence of cordiovascular responses between U2 and U3 groups (P ＞ 0.05).ConclusionUrapidil can prevent pituitrin-induced cardiovascular responses in patients undergoing laparoscopic myomectomy and the optimal dose is 0.5 mg/kg.

Objective: : The present study aimed to identify the function of ischemic stroke (IS) patients’ peripheral blood and its role in IS, explore the pathogenesis, and provide direction for clinical research progress by comprehensive bioinformatics analysis. Methods: : Two datasets, including GSE58294 and GSE22255, were downloaded from Gene Expression Omnibus database. GEO2R was utilized to obtain differentially expressed genes (DEGs). Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis of DEGs were performed using the database annotation, visualization and integrated discovery database. The protein-protein interaction (PPI) network of DEGs was constructed by search tool of searching interactive gene and visualized by Cytoscape software, and then the Hub gene was identified by degree analysis. The microRNA (miRNA) and miRNA target genes closely related to the onset of stroke were obtained through the miRNA gene regulatory network. Results: : In total, 36 DEGs, containing 27 up-regulated and nine down-regulated DEGs, were identified. GO functional analysis showed that these DEGs were involved in regulation of apoptotic process, cytoplasm, protein binding and other biological processes. KEGG enrichment analysis showed that these DEGs mediated signaling pathways, including HTLV-I infection and microRNAs in cancer. The results of PPI network and cytohubba showed that there was a relationship between DEGs, and five hub genes related to stroke were obtained : SOCS3, KRAS, PTGS2, EGR1, and DUSP1. Combined with the visualization of DEG-miRNAs, hsa-mir-16-5p, hsa-mir-181a-5p and hsa-mir-124-3p were predicted to be the key miRNAs in stroke, and three miRNAs were related to hub gene. Conclusion : Thirty-six DEGs, five Hub genes, and three miRNA were obtained from bioinformatics analysis of IS microarray data, which might provide potential targets for diagnosis and treatment of IS.

[Objective]To discuss the clinical effect of fludarabine and busulfan (Bu+Flu) as a low toxicity myeloablative conditioning regimen for allogeneic peripheral blood stem cell transplantation (allo-HSCT)in leukemia patients.[Methods]Clinical data of 13 patients with hematological malignancies receiving conditioning regimen with Bu+Flu for allo-HSCT were analyzed retrospectively.Conditioning regimen was Bu+Flu,compalriot mismatched and unrelated transplantation combined with rabbit anti-human thymocytes immune globulin (ATG).CsA+short course of methotrexate or CsA + mycophenolate mofetil were used to prevent graft-versus-host disease (GVHD).DNA sequencing of short tandem repeat (STR)polymorphism analysis method was performed for identification of donor stem cells implantation.[Results]13 patients all tolerated with this conditioning regimen well,no serious complications occurred.Neutrophil engraftment was at 9-15 days (median 11 days),platelet engraftment at 8-25 days (median 13 days).10 patients achieved hematopoiesis reconstitution with their full donor chimerisms confirmed by STR-DNA analysis.Acute GVHD occurred in 5 cases,accounting for 38.5％.Chronic GVHD occurred in 4 cases of 10 patients could be assessed,accounting for 40.0％.Severe GVHD more than Ⅱ degree did not happen.1-39 months (median time 11 months)of follow-up revealed the overall survival rate of 76.9％(10/13),disease-free survival of 61.5％ (8/13).The causes for death were relapse in all.[Conclusion]The conditioning regimen with Bu+Flu has low toxicity,well tolerance and better effect.

Great progress has been made in devices and techniques for the endovascular treatment of peripheral artery diseases. The plain old balloon angioplasty, stent implantation and the emerging drug-coated balloon angioplasty have provided new means of treatment. In recent years, drug-coated balloons have been proved valuable by many clinical trials for the treatment of superficial femoral and proximal popliteal artery lesions. However, there are still insufficient evidence and much controversy about the role of drug-coated balloons in treating infrapopliteal lesions. This article will briefly review the current research status and progress of drug-coated balloons for the treatment of infrapopliteal lesions.