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Hao Qiu et al.
Environmental science and pollution research international, 22(23), 19213-19223 (2015-08-08)
There are only a limited number of studies that have developed appropriate models which incorporate bioavailability to estimate mixture toxicity. Here, we explored the applicability of the extended biotic ligand model (BLM) and the WHAM-F(tox) approach for predicting and interpreting
Christian Rückert et al.
BMC genomics, 9, 483-483 (2008-10-16)
Regulation of sulphur metabolism in Corynebacterium glutamicum ATCC 13032 has been studied intensively in the last few years, due to its industrial as well as scientific importance. Previously, the gene cg0156 was shown to belong to the regulon of McbR
Sarah Unser et al.
The Analyst, 140(2), 590-599 (2014-11-27)
Development of improved glucose detection has vast significance in both clinical and point of care settings. Herein, we present a novel, label-free, enzyme-free, colorimetric method of glucose detection that relies on the reduction of a gold salt precursor facilitated by
Tongtong Ma et al.
International journal of pharmaceutics, 473(1-2), 296-303 (2014-07-02)
Oral delivery of antigens is patient-friendly and efficient way of treating intestinal infections. However, the efficacy of oral vaccines is limited by degradation in the gastrointestinal (GI) tract and poor absorption by enterocytes and antigen-presenting cells (APC). Here we report
K Anu et al.
Indian journal of experimental biology, 53(6), 329-334 (2015-07-15)
Piper colubrinum Link., a distant relative of Piper nigrum L., is immune to the oomycete pathogen Phytophthora capsici Leonian that causes 'quick wilt' in cultivated black pepper (P. nigrum). The osmotin, PR5 gene homologue, earlier identified from P. colubrinum, showed
Lingxia Sun et al.
BMC plant biology, 10, 152-152 (2010-07-24)
Pectate lyases depolymerize pectins by catalyzing the eliminative cleavage of alpha-1,4-linked galacturonic acid. Pectate lyase-like (PLL) genes make up among the largest and most complex families in plants, but their cellular and organismal roles have not been well characterized, and
Luciana S Rocha et al.
Analytical chemistry, 87(12), 6071-6078 (2015-05-21)
Ex situ plated Bi film electrodes (Bi-FE) have been employed, for the first time, to measure the free concentration of Pb(II) in aqueous solutions using absence of gradients and Nernstian equilibrium stripping (AGNES) with stripping chronopotentiometry (SCP) quantification. The amount
Adeeb Hayyan et al.
Bioresource technology, 102(20), 9564-9570 (2011-08-23)
An industrial grade acidic crude palm oil (ACPO) pre-treatment process was carried out using ethanesulfonic acid (ESA) as a catalyst in the esterification reaction. ESA was used in different dosages to reduce free fatty acid (FFA) to a minimum level
Jukka Pätsi et al.
Mitochondrion, 22, 23-30 (2015-03-10)
Effects of Complex I mutations were studied by modeling in NuoH, NuoJ or NuoK subunits of Escherichia coli NDH-1 by simultaneous optical monitoring of deamino-NADH oxidation and proton translocation and fitting to the data a model equation of transmembrane proton
Zahra Salmasi et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 96, 76-88 (2015-07-26)
Branched polyethylenimine (PEI) is extensively used as a polycationic non-viral vector for gene delivery. Polyplexes formed with PEI are believed to be released from endocytotic vesicles by the osmotic burst mechanism in the rate-limiting step in transfection. Increasing the buffering
Alex K K Leung et al.
The journal of physical chemistry. B, 119(28), 8698-8706 (2015-06-19)
Previous work has shown that lipid nanoparticles (LNP) composed of an ionizable cationic lipid, a poly(ethylene glycol) (PEG) lipid, distearoylphosphatidylcholine (DSPC), cholesterol, and small interfering RNA (siRNA) can be efficiently manufactured employing microfluidic mixing techniques. Cryo-transmission electron microscopy (cryo-TEM) and
Jung Eun Kim et al.
International journal of dermatology, 54(7), 771-777 (2014-07-30)
The pathogenesis of cholinergic urticaria (ChU) has been unclear except for the involvement of acetylcholine. Attempts to classify ChU according to etiology have rarely been performed. To evaluate the significance of responsiveness to autologous sweat and serum in ChU in
Patricia Santofimia-Castaño et al.
Toxicology letters, 229(3), 465-473 (2014-07-30)
Ebselen is a seleno-organic compound that causes cell death in several cancer cell types. The mechanisms underlying its deleterious effects have not been fully elucidated. In this study, the effects of ebselen (1 μM-40 μM) on AR42J tumor cells have
Wondi Mersie et al.
Environmental toxicology and chemistry, 23(11), 2627-2632 (2004-11-24)
A study was conducted to determine the half-life (t1/2), degradation rate, and metabolites of metolachlor in a water-sediment system and in soil with and without switchgrass. Metolachlor degradation in a laboratory was determined in sediment from Bojac sandy loam soil
Alexandra Petruş et al.
Canadian journal of physiology and pharmacology, 93(9), 811-818 (2015-09-02)
A substantial body of evidence indicates that pharmacological activation of mitochondrial ATP-sensitive potassium channels (mKATP) in the heart is protective in conditions associated with ischemia/reperfusion injury. Several mechanisms have been postulated to be responsible for cardioprotection, including the modulation of
V K Kolli et al.
Human & experimental toxicology, 33(10), 1051-1065 (2013-12-19)
The efficacy of methotrexate (MTX), a widely used chemotherapeutic drug, is limited by its gastrointestinal toxicity and the mechanism of which is not clear. The present study investigates the possible role of mitochondrial damage in MTX-induced enteritis. Small intestinal injury
The Action of Sulfuric Acid, Ethanesulfonic Acid and Chlorosulfonic Acid on Aliphatic Hydrocarbons
Gordon GS and Burwell RL
Journal of the American Chemical Society, 71(7), 2355-2359 (1949)
Zhengyu Ma et al.
PloS one, 9(11), e112292-e112292 (2014-11-11)
Antigen recognition by T cells relies on the interaction between T cell receptor (TCR) and peptide-major histocompatibility complex (pMHC) at the interface between the T cell and the antigen presenting cell (APC). The pMHC-TCR interaction is two-dimensional (2D), in that
Eran Blacher et al.
Annals of neurology, 78(1), 88-103 (2015-04-22)
Alzheimer's disease (AD)-associated dementia is due to tissue damage caused by amyloid β (Aβ) deposition within the brain and by accompanying neuroinflammation. The nicotinamide adenine dinucleotide (NAD) glycohydrolase CD38, which is expressed by neurons, astrocytes, and microglial cells, regulates inflammatory
Wylly Ramsés García-Niño et al.
Biological trace element research, 167(1), 130-145 (2015-03-17)
Hexavalent chromium [Cr(VI)] compounds are extremely toxic and carcinogenic. Despite the vast quantity of reports about Cr(VI) toxicity, the information regarding its effects when it is intraperitoneally (i.p.) administered is still limited. In contrast, it has been shown that curcumin
Advanced fuel cell catalysts: sulfonation of carbon-supported catalysts using 2-aminoethanesulfonic acid
Xu Z, et al.
Electrochemical and Solid-State Letters, 6(9), A171-A171 (2003)
Bo-Jiang Li et al.
Asian-Australasian journal of animal sciences, 28(8), 1171-1177 (2015-06-25)
The objective of this study was to establish the optimum protocol for the isolation and culture of porcine muscle satellite cells. Mononuclear muscle satellite cells are a kind of adult stem cell, which is located between the basal lamina and
Robert A Yokley et al.
Analytical chemistry, 74(15), 3754-3759 (2002-08-15)
A Good Laboratory Practices (GLP) validated, multiresidue analytical method is presented for the determination of the chloroacetanilide herbicides metolachlor, acetochlor, and alachlor, the chloroacetamide herbicide dimethenamid, and their respective ethanesulfonic (ESA) and oxanillic (OA) acid degradates in ground and surface
Nicole Baran et al.
Journal of environmental quality, 33(1), 241-249 (2004-02-18)
To obtain data concerning the risk of leaching of acetochlor (2-chloro-2'-methyl-6'-ethyl-N-ethoxymethyl-acetanilide) and its major metabolites, ethanesulfonic acid (ESA) and oxanilic acid (OA), to ground water, we studied the fate of these products in two different soil types (luvisol and calcisol)
Xu-Ying Wang et al.
Small (Weinheim an der Bergstrasse, Germany), 11(43), 5826-5832 (2015-10-01)
S-layer proteins create a cell-surface layer architecture in both bacteria and archaea. Because S-layer proteins self-assemble into a native-like S-layer crystalline structure in vitro, they are attractive building blocks in nanotechnology. Here, the potential use of the S-layer protein EA1
E M Thurman et al.
Journal of chromatography. A, 957(1), 3-9 (2002-07-10)
Degradates of acetochlor and alachlor (ethanesulfonic acids, ESAs) were analyzed in both standards and in a groundwater sample using high-performance liquid chromatography-time-of-flight mass spectrometry with electrospray ionization. The negative pseudomolecular ion of the secondary amide of acetochlor ESA and alachlor
Elena Ossipova et al.
Arthritis research & therapy, 16(4), R167-R167 (2014-08-13)
A major subset of patients with rheumatoid arthritis (RA) is characterized by the presence of circulating autoantibodies directed to citrullinated proteins/peptides (ACPAs). These autoantibodies, which are commonly detected by using an enzyme-linked immunosorbent assay (ELISA) based on synthetic cyclic citrullinated
Jinhui Xu et al.
European journal of drug metabolism and pharmacokinetics, 39(4), 301-310 (2013-12-24)
The extended use of doxorubicin (DOX) could be limited due to the emergence of drug resistance and cardiotoxicity associated with its treatment. Conjugates of DOX with transferrin (DOX-TRF) can effectively alleviate these side effects, thereby leading to a better treatment.
R Karthikraj et al.
Analytical and bioanalytical chemistry, 406(21), 5093-5102 (2014-02-21)
Most of the precursors and/or degradation products related to the Chemical Weapons Convention (CWC) are polar. Identification of these molecules in environmental samples provides clues regarding the alleged usage and/or synthesis of the parent toxic chemicals. Such polar compounds need
Meong Cheol Shin et al.
Pharmaceutical research, 32(8), 2690-2703 (2015-02-24)
To investigate the feasibility of applying PTD-modified ATTEMPTS (Antibody Targeted Triggered Electrically Modified Prodrug-Type Strategy) for enhanced toxin therapy for the treatment of cancer. A heparin-functionalized murine anti-CEA monoclonal antibody (mAb), T84.66-heparin (T84.66-Hep), was chemically synthesized and characterized for specific
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