نتایج جستجو برای: cu btc

تعداد نتایج: 62392  

Journal: :Macromolecular Materials and Engineering 2022

Abstract Zeolitic imidazolate framework‐67 (ZIF67) or copper(II)‐benzene‐1,3,5‐tricarboxylate (CuBTC)‐based chitosan fibers grown in situ on can be used the development of effective air filters. In this context, herein, metal–organic frameworks (ZIF67 CuBTC) are (denoted as C‐ZIF67 C‐CuBTC), and NO gas adsorption performance, particular matter filtration efficiency, antibacterial properties fab...

Journal: :The Journal of pharmacology and experimental therapeutics 2003
Carlotta E Groves Lynn Muñoz Andrew Bahn Gerhard Burckhardt Stephen H Wright

Organic anion (OA) transport mediates accumulation of the zwitterionic nephrotoxic cysteine S-conjugates S-dichlorovinylcysteine (DCVC) and S-chlorotrifluoroethylcysteine (CTFC) in the rabbit renal proximal tubule (RPT). Although these cysteine conjugates are nephrotoxic to the human RPT, neither the role of OA transport nor the specific OA transport pathway(s) involved in cysteine conjugate ac...

2011
Kengo Shigehara Shigeki Yokomuro Osamu Ishibashi Yoshiaki Mizuguchi Yasuo Arima Yutaka Kawahigashi Tomohiro Kanda Ichiro Akagi Takashi Tajiri Hiroshi Yoshida Toshihiro Takizawa Eiji Uchida

Biliary tract cancer (BTC) is often difficult to diagnose definitively, even through histological examination. MicroRNAs (miRNAs) regulate a variety of physiological processes. In recent years, it has been suggested that profiles for circulating miRNAs, as well as those for tissue miRNAs, have the potential to be used as diagnostic biomarkers for cancer. The aim of this study was to confirm the...

2017
Justyna Godos Agnieszka Micek Marina Marranzano Federico Salomone Daniele Del Rio Sumantra Ray

BACKGROUND A meta-analysis was conducted to summarize the evidence from prospective cohort and case-control studies regarding the association between coffee intake and biliary tract cancer (BTC) and liver cancer risk. METHODS Eligible studies were identified by searches of PubMed and EMBASE databases from the earliest available online indexing year to March 2017. The dose-response relationshi...

2006
M. Mohy Mahmoud Amr Goneid Suhair Amer

This paper investigates the performance of an image compression algorithm tailored to compress gray-scale facial photographs. The proposed technique treats blocks in the head region differently and adapts itself to the local nature of the face region. The proposed technique first locates the head-shoulder region and then locally processes block in the head region and encode active blocks contai...

Journal: :Endocrine journal 2008
Etsuko Hisanaga Kee-Yong Park Satoko Yamada Hiromi Hashimoto Toshiyuki Takeuchi Masatomo Mori Masaharu Seno Kazuo Umezawa Izumi Takei Itaru Kojima

The present study was conducted to establish a method to induce differentiation of bone marrow (MB)-derived mesenchymal cells into insulin-producing cells. When mouse BM-derived mesenchymal cells were cultured for 60 days in medium containing 10% fetal calf serum and 25 mM glucose, they expressed insulin. Addition of activin A and betacellulin (BTC) accelerated differentiation, and immunoreacti...

2014
Elizabeth Rojas García Ricardo López Medina Marcos May Lozano Isaías Hernández Pérez Maria J. Valero Ana M. Maubert Franco

A Metal-Organic Framework (MOF), iron-benzenetricarboxylate (Fe(BTC)), has been studied for the adsorptive removal of azo-dye Orange II from aqueous solutions, where the effect of various parameters was tested and isotherm and kinetic models were suggested. The adsorption capacities of Fe(BTC) were much higher than those of an activated carbon. The experimental data can be best described by the...

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