نتایج جستجو برای: cu btc
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Biliary tract cancer (BTC) is the second most common primary hepatobiliary cancer after hepatocellular cancer. At the time of diagnosis, most BTC are at an advanced stage and are unresectable. There is presently no effective curative treatment of the advanced disease nor is there any effective clinical therapy that will prevent the development of BTC. All of these factors render gallbladder can...
Extensive stromal interaction is one reason for the dismal outcome of biliary tract cancer (BTC) patients. Epithelial to mesenchymal transition (EMT) is involved in tumor invasion and metastasis and is partly regulated by microRNAs (miRs). This study explores the expression of anti-EMT miR200 family (miR141, -200a/b/c, -429) and miR205 as well as the EMT-related proteins E-cadherin and vimentin...
BACKGROUND The patterns of radiotherapy (RT) practice for biliary tract cancer (BTC) in Japan are not clearly established. METHODS A questionnaire-based national survey of RT used for BTC treatment between 2000 and 2011 was conducted by the Japanese Radiation Oncology Study Group. Detailed information was collected for 555 patients from 31 radiation oncology institutions. RESULTS The median...
BACKGROUND The optimal treatment strategy for biliary tract cancer (BTC) after curative-intent resection remains controversial. The purpose of this study was to evaluate the efficacy of fluoropyrimidine-based adjuvant chemotherapy for BTC patients undergoing microscopically margin-negative (R0) resection. METHODS We retrospectively analyzed the clinical data of BTC patients who underwent cura...
Src, a nonreceptor tyrosine kinase, is involved in a number of cancer-related signaling pathways and aberrantly activated in biliary tract cancer (BTC). This study aimed to elucidate the potential role of Src as a therapeutic target in BTC. We tested bosutinib, an orally active c-Src/Abl kinase inhibitor, alone or in combination with cytotoxic agents using 9 human BTC cell lines: SNU-245, SNU-3...
A family of carbon-embedded copper catalysts was synthesized by pyrolyzing benzene-1,3,5-tricarboxylate (Cu-BTC) at various temperatures ranging from 400 to 900 °C. Characterization demonstrated that the density defect sites on carbon support increases with an increase in pyrolysis temperature leading electron sites. Catalytic performance tests 1,3-butadiene hydrogenation showed becomes more st...
چهار پلیمرکوئوردینانسی (1) [co3(h2o)4(oh)2(c4h2o4)2].2h2o (2) [co2(bta)(h2o)8]n.4nh2o (3) [(ch3)2nh2][co3(btc)(hcoo)4(h2o)].h2o و (4) mof-cj4 = [co6(btc)2(hcoo)6(dmf)6] از واکنش کبالت(ii) کلرید و کبالت(ii) نیترات با 1، 2، 4، 5-بنزن تتراکربوکسیلات (bta) و 1، 3، 5-بنزن تری کربوکسیلات (btc) و لیگاند فوماریک اسید در دمای اتاق، هیدروترمال و رفلاکس سنتز شدند. مطالعات ساختاری روی این ترکیبات...
The microwave solvothermal reaction of nickel nitrate with trimesic acid provided the title compound, [Ni(3)(BTC)(2)(H(2)O)(12)](n) (BTC = benzene-1,3,5-tricarboxyl-ate anion, C(9)H(3)O(6)), which is a metal coordination polymer composed of one-dimensional zigzag chains. The crystal under investigation was ramecically twinned with an approximate twin domain ratio of 1:1. In the asymmetric unit,...
Overdriving technique enlarges the desired change of the pixel value,the error in general compression methods is enlarged at the same time. Therefore, we propose a novel Adaptive Quantization Coding (AQC) to reduce the error in compression for overdriving technique reducing motion blur. Considering hardware implementation, we develop a hybrid image coding which uses color transform first, and t...
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