نتایج جستجو برای: btc
تعداد نتایج: 990 فیلتر نتایج به سال:
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...
Copper trimesate (Cu-BTC) MOF has been pointed out as a promising adsorbent for separating carbon dioxide from methane. However, MOF’s need to be shaped prior to their use in packed bed adsorbers in order to reduce pressure drop; on the other hand, the production of mechanically resistant shaped bodies reduces their adsorption performance. In this work, Cu-BTC tablets provided by BASF are evalu...
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...
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...
There are several compounds for which there exists a disconnect between porosity as predicted by crystallography and porosity measured by gas sorption analysis. In this paper, the Zn-based analogue of Cu(3)(btc)(2) (HKUST-1), Zn(3)(btc)(2) (Zn-HKUST-1; btc = 1,3,5-benzenetricarboxylate) is investigated. Conventional analysis of Zn-HKUST-1 by powder X-ray diffraction and gas sorption indicates r...
The aim of this study was to investigate the molecular and protein expression pattern of markers of stemness phenotype and its clinicopathological significance in human biliary tract cancer (BTC). Human BTC cell lines (CCLP-1, Egi-1, MzChA-1, MzChA-2, SkChA-1, TFK-1 and GBC) were analyzed in vitro and in xenotransplanted animals for expression of markers of stemness and compared to tissue micro...
A novel heteroleptic Ru II complex (BTC-2) employing 5,5 ′ -(2,2 ′ -bipyridine4,4 ′ -diyl)bis (thiophene-2-carboxylic acid) (BTC) as the anchoring group and 4,4 ′ dinonyl-2,2 ′ -bipiridyl and two thiocyanates as ligands is prepared. The photovoltaic performance and device stability achieved with this sensitizer are compared to those of the Z-907 dye, which lacks the thiophene moieties. For thin...
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