نتایج جستجو برای: 331

تعداد نتایج: 4680  

Journal: :Heart 2010
Flora Sam Kenneth Walsh

http://heart.bmj.com/content/96/5/331.full.html Updated information and services can be found at: These include: References http://heart.bmj.com/content/96/5/331.full.html#ref-list-1 This article cites 25 articles, 18 of which can be accessed free at: service Email alerting box at the top right corner of the online article. Receive free email alerts when new articles cite this article. Sign up ...

Journal: :Journal of Physics: Conference Series 2021

Journal: : 2022

The technological aspects of modification epoxy oligomer DER – 331 to provide improvement thermophysical characteristics composite materials and protective coatings based on them are presented. Cold-cured triethylenetetramine TETA hardener was used crosslink the binder (q = 10 parts by weight per 100 DER-331 resin). Thermogravimetric (TGA) differential thermal (DTA) analysis performed study mod...

2011
Dan-Dan Feng Hua Zhang Peng Zhang Yu-Sheng Zheng Xing-Ju Zhang Bo-Wei Han Xue-Qun Luo Ling Xu Hui Zhou Liang-Hu Qu Yue-Qin Chen

Multidrug resistance (MDR) and disease relapse are challenging clinical problems in the treatment of leukaemia. Relapsed disease is frequently refractory to chemotherapy and exhibits multiple drug resistance. Therefore, it is important to identify the mechanism by which cancer cells develop resistance. In this study, we used microRNA (miRNA) microarray and qRT-PCR approaches to investigate the ...

Journal: :Applied and environmental microbiology 1997
K Erlandson C A Batt

A hydrophobic grid membrane filtration (HGMF) colony hybridization assay was developed that allows strain-specific differentiation of defined bacterial populations. The randomly amplified polymorphic DNA (RAPD) fingerprinting technique was used to identify potential signature nucleic acid sequences unique to each member of a commercial cheese starter culture blend. The blend consisted of two cl...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1998
P Venkatesan H R Kaback

Site-directed N-ethylmaleimide labeling was studied with Glu-126 and/or Arg-144 mutants in lactose permease containing a single, native Cys residue at position 148 in the substrate-binding site. Replacement of either Glu-126 or Arg-144 with Ala markedly decreases Cys-148 reactivity, whereas interchanging the residues, double-Ala replacement, or replacement of Arg-144 with Lys or His does not al...

Journal: :African health sciences 2009
Claude Kirimuhuzya Paul Waako Moses Joloba Olwa Odyek

INTRODUCTION Tuberculosis continues to be a devastating public health problem. Many communities in Uganda use medicinal plants to treat various infections, including respiratory tract infections. There are claims that some can treat tuberculosis. Verifying some of these claims could lead to discovery of lead compounds for development of a TB drug. METHODS Chloroform and methanol extracts of L...

2014
Qian Chen

, 199 (2011); 331 Science et al. Qian Chen Supracolloidal Reaction Kinetics of Janus Spheres This copy is for your personal, non-commercial use only. clicking here. colleagues, clients, or customers by , you can order high-quality copies for your If you wish to distribute this article to others here. following the guidelines can be obtained by Permission to republish or repurpose articles or p...

2015
Letícia Borges da Silva HEINEN Nayara ZUCHI Belgath Fernandes CARDOSO Marcelo Adriano Mendes dos SANTOS Mauricio Lacerda NOGUEIRA Renata DEZENGRINI-SLHESSARENKO

Dengue virus (DENV) is the most frequent arbovirus worldwide. In this study, we report a large outbreak in Mato Grosso State (MT). Serum samples from 604 patients with acute febrile illness for less than five days were inoculated in C6/36 cells, then infected cells were subjected to an indirect immunofluorescence test for DENV serotypes and yellow fever virus. Serum samples were submitted to a ...

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