Hilar cholangiocarcinoma is the most common types of cholangiocarcinoma,it is difficult to perform operation owing to its anatomic characterstics.Currently,radical resection is the most important prognostic factors of hilar cholangiocarcinoma.In addition,lymph node metastasis and biomarkers such as CA19-9,hepatocyte growth factor receptor,interleukin-8,and so on,are also closely related to the prognosis of hilar cholangiocarcinoma.This paper will review the relevant researches of China and abroad to summarize important prognostic factors of hilar cholangiocarcinoma above-mentioned.

Objective To investigate the characteristics and clinical application value of anti-double stranded DNA antibody de-tected by Crithidia indirect immunofluorescence assay method and enzyme linked immunosorbent assay method.Methods Eighty-five patients with systemic lupus erythematosus,20 disease controls and 75 healthy controls were selected.The serum anti-double stranded DNA antibody was detected simultaneously by the methods of Crithidia indirect immunofluorescence assay and enzyme linked immunosorbent assay and their diagnostic efficacies for detection were compared.Results For each method the positive rate in the systemic lupus erythematosus group was significantly higher than that in the disease control group and healthy control group. The difference had statistical significance (P <0.05).The positive rates of Crithidia indirect immunofluorescence assay and enzyme linked immunosorbent assay in the systemic lupus erythematosus group were 72.94% and 88.24% respectively,and the positive predictive value of enzyme linked immunosorbent assay is lower(P <0.05).Meanwhile the anti-double stranded DNA antibody con-centrations detected by enzyme linked immunosorbent assay method showed statistically significant difference among the active sys-temic lupus erythematosus group,the stable systemic lupus erythematosus group and the control group (P <0.05 )and presented linear trend.Conclusion Using Crithidia indirect immunofluorescence assay method to detect anti-double stranded DNA antibody for the systemic lupus erythematosus group has high specificity and is helpful for the diagnosis of systemic lupus erythematosus. Enzyme linked immunosorbent assay can be used to detect anti-double stranded DNA antibody concentration quantitatively,which is linearly related with systemic lupus erythematosus activity and the method is of high sensitivity,which can effectively screen the pa-tients with systemic lupus erythematosus.

Female ; Hepatitis C ; complications ; drug therapy ; Humans ; Interferon-alpha ; therapeutic use ; Interferons ; therapeutic use ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; complications ; drug therapy ; virology ; Middle Aged ; Polyethylene Glycols ; therapeutic use ; Recombinant Proteins ; therapeutic use ; Treatment Outcome

Education, Nursing, Continuing ; General Surgery ; education ; Humans ; Physicians

Expression and regulation of the P-glycoprotein (P-gp) is associated with the development of multidrug resistance in cancer.Cancer cells are exposed in endogenous damages from its own micro-environments and inflicted stimulated damages.These harmful micro-environments could trigger cellular stress response and regulated the expression of P-gp through various activated signal transduction pathways.Researches of the cellular endogenous micro-environments and exogenous stimulation damages on the expression and regulation of P-gp would have important significance for exploring the multidrug resistance of cancer cell.

Objective To evaluate the nutrition intervention on advanced colorectal cancer chemotherapy patients quality of life. Methods 70 colorectal cancer patients (NRS 2002 score was more than or equal to 3 points) with chemotherapy from January 1st, 2013 to June 31th, 2014 were collected. The patients were randomly divided into intervention group (35 patients) and the control group (35 patients). The intervention group received personalized recipe which was developed by a team containing nurse specialist, chief psychiatrist, family members and patients themselves. The control group was treated with a normal diet guidance. The two groups of patients when they were treated after the second days of the first admission (before intervention), the end of the 6th courses of chemotherapy and the 12th courses of chemotherapy were evaluated by the European Organization For Research and Treatment Quality of Life Questionnaire-C30 (EORTC QLQ-C30). Nutritional indicators and the total life condition of the two groups at different time were compared. Results There were 5 cases off in the intervention group and the control group respectively. After the 12th courses of chemotherapy, the intervention group serum albumin (ALB) and the mean serum prealbumin (PAB) were improved 4.10 and 74.14; and the control group were-0.09 and-0.08, there were significant differences between the two groups (t=3.202, 3.623, P<0.05).The total quality of life of the intervention group was 25.87 points while the control group was 35.13 points, there was significant difference between the two groups (t=3.321, P<0.05). The intervention group got the total health status was (72.28 ± 20.97) points after the intervention, and before the intervention was (56.67 ± 14.08) points. Meanwhile the total health status was statistically significant (t=7.01, P<0.05). Conclusions There is a significant nutritional improvement in colorectal cancer patients with chemotherapy after nutritional therapy leading by nurse specialist, which is worthy of application.

ObjectiveTo explore the effect of peridural injection on acute herniation of intervertebral disc.Methods60 cases of acute herniation of intervertebral disc were divided into two groups,including 30 cases of the peridural injection treatment group and 30 cases of the traditional treatment group. The clinical symptoms and signs were assessed before and after treatment.ResultsThe peridural injection restrained pain rapidly and shorten the period of treatment. The eminent rate was 83.4%. The index and rate in improvement and efficiency of peridural injection group were higher than that of traditional group. The course of treatment in hospital in peridural injection group was shorter than that in traditional group.ConclusionsThe peridural injection has preferable clinical curative effect in herniation of intervertebral disc.

Rheumatoid arthritis is a common and potentially devastating condition which did not have good treatment options until recently. Pharmacological treatment should not just comprise antiinflammatory agents and corticosteroids. The current therapeutic approach is to start a disease modifying agent early in the illness to prevent eventual joint damage. Older disease modifying anti-rheumatic drugs (DMARDs) include methotrexate, sulphasalazine and hydroxychloroquine. Newer ones such as leflunomide and cyclosporine are also used. A recent advance in the management of rheumatoid arthritis is the use of biological agents which block certain key molecules involved in the pathogenesis of the illness. They include tumour necrosis factor (TNF)- blocking agents such as infliximab, etanercept and adalimumab, the anti-CD 20 agent rituximab and CTLA-4 Ig abatacept. Other agents which are in development include anti-IL6 tocilizumab, anti-CD22 and anti-lymphostat B. In this review, the efficacy and side effects of these agents, their impact on current clinical practice and future trends are discussed.
Abatacept ; Antibodies, Monoclonal ; therapeutic use ; Antibodies, Monoclonal, Humanized ; Antirheumatic Agents ; therapeutic use ; Arthritis, Rheumatoid ; immunology ; therapy ; Drug Therapy, Combination ; Humans ; Immunoconjugates ; therapeutic use ; Immunologic Factors ; adverse effects ; therapeutic use ; Immunosuppressive Agents ; therapeutic use ; Methotrexate ; therapeutic use ; Remission Induction ; Tumor Necrosis Factor-alpha ; antagonists & inhibitors

Objective To explore the related risk factors for neuropathic pain in diabetic rats.Methods Female Wistar rats of clean grade were divided into three groups :Non diabetic standard diet (NdStd) group (n=10) ,diabetic high fat diet and pain (DbHFP) group (n=10) ,and diabetic high fat diet and no pain (DbHFNP) group (n=10).Body weight ,blood glucose ,TG ,TC ,HDL‐C ,LDL‐C and 50%pain threshold were measured regularly to assess the relationship between blood lipids and pain. Results Non‐conditional logistic regression analysis showed that pain threshold was negatively correlated with TG , LDL‐C and blood glucose(P<0.05) ,and positively correlated with HDL‐C (P<0.05). And there was no association between TC and body weight (P> 0.05). Conclusion Pain threshold of diabetic rats was negatively correlated with TG ,LDL‐C and blood glucose ,and positively correlated with HDL‐C.

The microRNA let-7 family,functioning as a tumor suppressor,has emerged as a regulator of stem cell differentiation and tumor repression.The RNA-binding protein lin28 is a stem cell pluripotency factor,which contributes to the maintenance of stem cell characteristics and promoting cell malignant transformation.lin28 can block the maturity of let-7 by combining with the precursors of let-7 family miRNAs,which is itself able to repress lin28 by binding to the 3'-UTR of lin28 transcripts,thus forming a feedback loop.The double-negative feedback loop comprising lin28 and let-7 is involved in several biological processes such as differentiation of stem cell,tumorigenesis,invasion and metastasis,drug resistance and relapse,which couldbe a potential target for cancer therapy.