75034

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Showing 1-10 of 10 results for "75034" within Papers

Rapid and sensitive determination of the intermediates of advanced glycation end products in the human nail by ultra-performance liquid chromatography with electrospray ionization time-of-flight mass spectrometry.

Jun Zhe Min et al.

Analytical biochemistry, 424(2), 187-194 (2012-03-03)

The resolution of the intermediate advanced glycation end products (AGEs) in the human nail was carried out by the combination of 4,5-dimethyl-1,2-phenylenediamine (DMPD) derivatives and ultra-performance liquid chromatography with electrospray ionization time-of-flight mass spectrometry (UPLC-ESI-TOF-MS). The reaction of the reagent

Male-produced aggregation pheromone of the cerambycid beetle Neoclytus acuminatus acuminatus.

Emerson S Lacey et al.

Journal of chemical ecology, 30(8), 1493-1507 (2004-11-13)

This is the first fully verified report of an aggregation pheromone produced by a cerambycid beetle species. Field bioassays with adult Neoclytus acuminatus acuminatus (F.) (Coleoptera: Cerambycidae) revealed that males produce a pheromone that attracts both sexes. Extracts of odors

A comparison of the apoptotic and cytotoxic effects of hexanedione derivatives on human non-neuronal lines and the neuroblastoma line SH-SY5Y.

Michael D Coleman et al.

Basic & clinical pharmacology & toxicology, 102(1), 25-29 (2007-11-02)

The effects of the alpha-diketone derivatives 2,3- and 3,4-hexanediones were investigated in three non-neuronal cell lines (MCF7, HepG(2) and CaCo-2) as well as in the neuroblastoma line, SH-SY5Y. The MTT reduction assay was employed to determine the necrotic effects of

Apoptotic and necrotic effects of hexanedione derivatives on the human neuroblastoma line SK-N-SH.

Thomas R Zilz et al.

Toxicology, 231(2-3), 210-214 (2007-01-19)

The potential cytotoxicity of two hexanedione food additives (2,3 and 3,4 isomers) was evaluated in comparison with the neurotoxic hexane metabolite 2,5-hexanedione in the human SK-N-SH neuroblastoma line using the MTT assay to indicate mitochondrial dehydrogenase activity and flow cytometry

Reduction of lipid peroxidation products and advanced glycation end-product precursors by cyanobacterial aldo-keto reductase AKR3G1—a founding member of the AKR3G subfamily.

Jan Hintzpeter et al.

FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 29(1), 263-273 (2014-11-08)

The purpose of this study was to investigate the origin and function of the aldo-keto reductase (AKR) superfamily as enzymes involved in the detoxification of xenobiotics. We used the cyanobacterium Synechocystis sp. PCC 6803 as a model organism and sequence

Molecular mechanism of hexane neuropathy: significant differences in pharmacokinetics between 2.3-, 2.4-, and 2.5-hexanedione.

K Iwasaki et al.

Industrial health, 22(3), 177-187 (1984-01-01)

Measurement of methylglyoxal in rat tissues by electrospray ionization mass spectrometry and liquid chromatography

Randell.WE, et al.

Journal of Pharmacological and Toxicological Methods, 51(2), 153-157 (2005)

S-nitrosoglutathione covalently modifies cysteine residues of human carbonyl reductase 1 and affects its activity.

Tereza Hartmanová et al.

Chemico-biological interactions, 202(1-3), 136-145 (2013-01-09)

Carbonyl reductase 1 (CBR1 or SDR21C1) is a ubiquitously-expressed, cytosolic, monomeric, and NADPH-dependent enzyme. CBR1 participates in apoptosis, carcinogenesis and drug resistance, and has a protective role in oxidative stress, cancer and neurodegeneration. S-Nitrosoglutathione (GSNO) represents the newest addition to

Formaldehyde, glyoxal, urethane, methyl carbamate, 2,3-butanedione, 2,3-hexanedione, ethyl acrylate, dibromoacetonitrile and 2-hydroxypropionitrile induce chromosome loss in Saccharomyces cerevisiae.

F K Zimmermann et al.

Mutation research, 270(2), 151-166 (1992-11-16)

Induction of mitotic chromosome loss could be demonstrated for the dialdehyde glyoxal, the diketones 2,3-butanedione and 2,3-hexanedione, ethyl and methyl carbamate, ethyl acrylate, dibromoacetonitrile, 2-hydroxypropionitrile and formaldehyde, but only when they were combined with subacute concentrations of propionitrile, which is

Inhibition of the reconstituted mitochondrial oxoglutarate carrier by arginine-specific reagents.

I Stipani et al.

Archives of biochemistry and biophysics, 331(1), 48-54 (1996-07-01)

The effect of arginine-specific reagents on the function of the purified and reconstituted oxoglutarate carrier protein of the inner mitochondrial membrane has been investigated. The alpha-dicarbonyl reagents 2,3-butanedione, 2,3-pentanedione, 2,3- and 3,4-hexanedione, 1-phenyl-1,2-propanedione, phenylglyoxal, and phenylglyoxal derivatives caused a concentration-dependent

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