Objective To explore the influence of renal allograft donor's and recipient’s SNP of recipient cytokine and cytokine receptor on the infection after renal transplantation and to provide some useful information for preventing and managing infection.Methods 129 cases of cadaveric renal allograft recipients were divided into infection group and no infection group. The distribution of 21 polymorphisms in cytokines and cytokine receptors gene were compared between two groups by oligonucleotide array. Previous positive gene polymorphisms were compared between infection group and no infection group. With the help of SPSS 11.5 software, association was assessed using Krusakal Wallis test where appropriate.Results The frequency of gene distribution was significantly different between the infection group and the no infection group as follows: the genotype IL-6R (-183G/A, GG), IL-10 (-824C/T, -597C/A), TNF-? (-308GG, G/A), and the allele IL-10R1 (1112G/A), IL-6R (-183G/A), IL-4R(1902A/G), TNF-? (-308G/A), TGF-?_1 (+869T/C) respectively.Conclusion The susceptibility of infection after renal transplantation may be predicted by the SNP of recipient cytokine and cytokine receptors such as these genotypes IL-6R(-183GG), IL-10(-824CT, -597CA), TNF-?(-308GG), and the allele IL-4R(1902A).

A 56-year-old woman, with a 1-day history of bilateral nose haemorrhagia, predominantly on the right side, sometimes manifested rhinocnesmus, sneeze and water rhinorrhea, no nose obstruction, and no fever. Endoscopy revealed a smooth and pinkish mass that completely obstructed the right nasal cavity and extended to the base of nose. Computed tomography showed a large mass that occupied the entire right nasal cavity and part of the right maxillary sinus, ethmoidal sinus and frontal sinusitis.
Female ; Humans ; Middle Aged ; Nasal Cavity ; pathology ; Nose Neoplasms ; pathology ; Solitary Fibrous Tumors ; pathology

1cm, there was a significant statistical difference in median survival of 61 and 12 months, respectively (? 2 =16.60, P =0.0001). The median survival for patients with and without peritoneal chemotherapy were 27 and 12 months, respectively (? 2 =3.45, P =0.0633). Residual disease, FIGO stage, recurrent ascites, uterus muscle involvement were independent prognostic determinants of survival identified by Cox's stepwise regression analysis. Conclusions Aggressive surgical cytoreduction should be performed in elderly AEOC patients as well as in younger patients, but multi-course platinum-based chemotherapy should be used in accordance with the performance status of elder women.

Objective:Detect the gut microbiota change in mice caused by 10 ％ short-chain inulin addition in high fat diet condition.Methods:8-week-old male C57/B6J mice,5 mice were fed with high fat diets,5 mice were fed with high fat diets with 10 ％ short-chain inulin addition.Fed 8 weeks and then collected fresh feces.Detected the three main short chain fatty acids in fresh feces.Extracted gut bacteria genome DNA for 16S rRNA V4 region sequencing.Principal Coordinate Analysis (PCoA),Alpha diversity and LEfSe analysis were performed to detect gut microbiota changes induced by short chain inulin.Results:Gut bacterial DNA amount and SCFAs amount per gram feces increased.PCoA analysis demonstrated fecal microbiota from inulin and control group mice had distinctive different features and clustered well.Inulin group owned lower fecal microbiota diversity compared with control group.LEfSe analysis revealed that in family level,Ｓ24_7 increased,Deferribacteraceae,Lachnospiraceae and Ruminococcaceae decreased.PICRUSt predicted that 22 level 2 KEGG Orthology groups changed.Conclusions:Inulin addition altered the gut microbiota composition in mice in high fat diet condition and impact the gut microbiota gene function.

Objective To investigate individualized and multi-phase management of recurrent epithelial ovarian carcinoma in order to improve survival of the patients. Methods From 1998 to 2002, 70 patients with recurrent epithelial ovarian carcinoma were enrolled in the present study. The treatments were divided into: (1) Induction of tumor remission:platinum sensitive patients were treated with paclitaxol + cisplatin (TP) or carboplatin + cyclophosphamide(CP)regimen; platinum resistant patients used Taxol + mitomycin(TM)or etoposide+ mitomycin(VM)regimen. Resection of tumors was done in an attempt to reduce the residual tumor with a diameter less than 1cm. Local radiotherapy was performed for those with residual tumor and who achieved clinical response after chemotherapy or surgery. (2) Consolidation therapy: chemotherapy with lower doses was administrated after disease remission. Interferon was used as immunotherapy during chemotherapy and radiotherapy. Survial analysis was done. Results (1) The 1, 2, 3, 4, 5-year survival rates were 67%, 51%, 45%, 38%, 32% . Median survival was 38.57 months. (3)The 1,2,3-year progression-free survival rates of the research arm were 41%, 37%, 24%. Median progression-free survival was 12.00 months. (4) Multivariate analysis revealed that platinum-free interval (P

Objective The goal of the study was to assess the lethal effect of cytotoxic lymphocyte against A549 cells induced by dendritic cells (DC) pulsed with A549 lysate and transfected with GM-CSF recombinant adenovirus. Methods The cytotoxic lymphocyte against A549 cells were induced by culturing with DCs, which pulsed with A549 antigens and transfected with GM-CSF recombinant adenovirus. The of effector/target ratio, the killing rates of N-DC group, A-DC group and G-A-DC group were (1.9±0.7) %,effector/target ratio, the killing rates of N-DC group, A-DC group and G-A-DC group were (5.3±0.2) %, (40.5±7.7) % and (72.5±4.7) %, respectively. We found that the killing rate of G-A-DC group was the highest by statistics. Conclusion The cytotoxic lymphocyte against A549 cells can be induced by DCs pulsed with A549 lysate ,and the lethal effect of CTLs can be enhanced when DCs were infected with GM-CSF recombinant adenovirus.

Background and purpose:Primary malignant melanomas of the uterine cervix and vagina are rare neoplasms with very poor prognosis. This article aimed at investigating the clinicopathologic characteristics, treatment and prognosis of primary malignant melanomas of the cervix and vagina. Methods:The clinical data of 51 patients with primary malignant melanomas of the cervix and vagina treated at Fudan University Shanghai Cancer Center from Dec.1998 to Jul. 2011 were reviewed. Results:The 2-and 4-year progression-free survival (PFS) rates were 32.8%and 13.1%, respectively. The 2-and 4-year overall survival (OS) rates were 67.2%and 39.8%, respectively. Three patients survived more than 5 years. Twenty-nine (56.9%) patients had a recurrence. The common sites were vaginal stump/pelvis (10 patients, 34.5%), liver (4 patients, 13.9%), lung (3 patients, 10.3%), bone (3 patients, 10.3%) and vulva (3 patients, 10.3%). Larger tumor size and lymphovascular space invasion were the independent predictors of poor OS (P<0.05). Pelvic lymph nodes metastases were associated with shorter PFS (P=0.05). Among them, those who received combined immunotherapy and chemoradiotherapy achieved longer median time to progression (TTP) (17 months) compared with patients who had chemotherapy alone (9 months) or immunotherapy alone (11 months). Conclusion:Primary melanomas of cervix and vagina have a very poor prognosis. The multidisciplinary treatment of combining surgery, chemoradiotherapy, and immunotherapy can improve the patients’ prognosis.

Objective To investigate the genetic basis of the children with growth retardation. Methods From January to October 2013, the 56 patients with growth retardation were enrolled in this study. Genomic DNA was extracted from peripheral blood and was analyzed with gene array chips. Results Abnormalities were found in 12 patients (6 cases of sex chromosome abnormalities and 6 cases of autosomal aberration) and the detection rate was 21.4%. Four patients had the copy-number variations of smaller than 2.5Mb in size which could not be found by karyotyping analysis. Conclusions SNP-array gene chip could be used in the genetic diagnosis of growth retardation.

Objective To investigate the genetic basis of patients with intellectual disability,and to assess the application of single nucleotide polymorphisms (SNP)-array in the molecular diagnosis of intellectual disability.Methods Sixty-four patients with intellectual disability who were identified in Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region from January 2013 to June of 2015 were enrolled.Genomic DNA was extracted from peripheral blood and was analyzed with Illumina Humancyto SNP-12 300K gene array chip.All identified copy number variants (CNVs) were analyzed with references from databases such as ClinVar,DECIPHER,OMIM and DGV(Database of Genomic Variants),as well as comprehensive literature review from PubMed database to determine the pathogenicity of CNVs.Results Sixteen cases of the above 64 patients were found to have CNVs with genomic alterations,including 6 cases microdeletions/microduplications associated with known syndromes,3 cases microdeletions and microduplications with clear clinical relevance (non-syndrome),1 case numerical chromosome aberration,1 case unbalanced translocation and 5 cases CNVs of unknown clinical significance.The detection rate was 25% (16/64 cases).Among these 16 abnormalities,6 cases of them could not be detected by using karyotyping analysis because their sizes were less than 5 Mb,and the smallest detected missing fragment was 0.53 Mb.Conclusion SNP-array gene chip technique with the advantages of higher efficiency,high-resolution and good accuracy,which can be applied to the genetic diagnosis of intellectual disability.

Objective To investigate the effect of docosahexaenoic acid (DHA) on the sensitivity of esophageal carcinoma cell line EC9706 to cisplatin and the mechanism behind this effect.Methods EC9706 cells were randomly divided into 5 groups:control group,DHA group,cisplatin (DDP) group,DHA+DDP group and endoplasmic reticulum stress (ERS) activation tunicamycin (TM) group (DHA+DDP+TM group).MTT method was used to evaluate inhibition ratio of cell proliferation.The apoptotic ratio was examined by flow eytometry.Western blot was used to detect the protein expressions of apoptosis cytokines (caspase-3 and Bcl-2) and ERS cytokines [glucose-regulated protein 78 (GRP78) and inositol-requiring enzyme 1 (IRE-1)].Results DHA causes concentration-dependent and time-dependent inhibition of the proliferation of EC9706 cells (P=0.00).DHA significantly enhanced the sensitivity of esophageal carcinoma cell line EC9706 to cisplatin.Compared to DDP treatment alone,the inhibition ratio [(60.19±5.05)％ vs.(36.72±3.52)％,P=0.02] and apoptotic ratio [(54.88±4.94)％ vs.(39.74±4.64)％,P=0.03] of EC9706 cells were enhanced by DHA+DDP treatment.Western blot showed that the expression of apoptotic factor caspase-3 protein was increased by DHA+DDP treatment.Meanwhile,the protein expressions of anti-apoptotic factor (Bcl-2) and ERS-related factors (GRP78 and IRE-1) were significantly inhibited by DHA+DDP treatment (P=0.01).However,the salutary effects of DHA were reversed by ERS activation tunicamycin.Conclusion DHA enhances the sensitivity of esophageal carcinoma cell line EC9706 to cisplatin,the mechanism of which may be the suppression of ERS response.