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Your search keyword '"Moshkovskaya EY"' showing total 6 results
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6 results on '"Moshkovskaya EY"'

1. [Untitled]

Author

Makhova Ev, Moshkovskaya Ey, Zhizhina Gp, and S. V. Vasil’eva

Subjects
DNA protection, General Immunology and Microbiology, Biochemistry, Chemistry, P-Aminobenzoic acid, General Medicine, General Agricultural and Biological Sciences, General Biochemistry, Genetics and Molecular Biology
Published
2000

2. Reversible NO-catalyzed destruction of the Fe-S cluster of the FNR[4Fe-4S]²+ transcription factor: a way to regulate the aidB gene activity in Escherichia coli cells cultured under anaerobic conditions.

Author

Vasilieva SV, Strel'tsova DA, Moshkovskaya EY, Vanin AF, Mikoyan VD, Sanina NA, and Aldoshin SM

Subjects
Anaerobiosis genetics, Catalysis, Dithiothreitol pharmacology, Escherichia coli drug effects, Escherichia coli growth & development, Iron metabolism, Sulfur metabolism, Transcription Factors chemistry, Transcription Factors metabolism, Escherichia coli genetics, Escherichia coli metabolism, Escherichia coli Proteins chemistry, Escherichia coli Proteins genetics, Escherichia coli Proteins metabolism, Gene Expression Regulation, Bacterial drug effects, Iron-Sulfur Proteins chemistry, Iron-Sulfur Proteins metabolism, Nitric Oxide metabolism
Published
2010
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3. Fnr[4Fe-4S](2+) protein regulates the aidB gene expression in Escherichia coli cultured under anaerobic conditions.

Author

Vasilieva SV, Streltsova DA, Moshkovskaya EY, Sanina NA, and Aldoshin SM

Subjects
Anaerobiosis physiology, Computer Simulation, Escherichia coli metabolism, Escherichia coli Proteins metabolism, Gene Expression Regulation, Bacterial physiology, Iron-Sulfur Proteins metabolism, Models, Biological, Oxygen metabolism, Signal Transduction physiology
Published
2010
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4. Formation of dinitrosyl iron complex is a necessary step in the realization of the Na2[Fe2(mu2-S2O3)2(NO)4] 4H2O genetic activity.

Author

Vasil'eva SV, Sanina NA, Moshkovskaya EY, Rudneva TN, Kulikov AV, and Aldoshin SM

Subjects
Bacterial Proteins genetics, Escherichia coli drug effects, Escherichia coli Proteins genetics, Gene Expression Regulation, Bacterial drug effects, Gene Expression Regulation, Bacterial physiology, Iron pharmacology, Molecular Conformation, Nitrogen Oxides pharmacology, Structure-Activity Relationship, Trans-Activators genetics, Transcription Factors genetics, Bacterial Proteins metabolism, DNA Repair drug effects, DNA Repair genetics, Escherichia coli genetics, Escherichia coli metabolism, Escherichia coli Proteins metabolism, Ferrous Compounds chemistry, Ferrous Compounds pharmacology, Iron chemistry, Nitrogen Oxides chemistry, Trans-Activators metabolism, Transcription Factors metabolism
Published
2005
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5. Genetic signal transduction by nitrosyl-iron complexes in Escherichia coli.

Author

Vasilieva SV, Moshkovskaya EY, Sanina NA, Aldoshin SM, and Vanin AF

Subjects
Electron Spin Resonance Spectroscopy, Escherichia coli metabolism, Escherichia coli Proteins genetics, Iron chemistry, Iron metabolism, Iron Chelating Agents pharmacology, Molecular Structure, Nitrogen Oxides chemistry, Nitrogen Oxides metabolism, Phenanthrolines pharmacology, SOS Response, Genetics drug effects, Solutions chemistry, Trans-Activators genetics, Water chemistry, Escherichia coli drug effects, Escherichia coli genetics, Gene Expression Regulation, Bacterial drug effects, Iron pharmacology, Nitrogen Oxides pharmacology
Abstract

Nitrosyl-iron complexes used as aqueous preparations of binuclear dinitrosyl-iron complex with glutathione (DNICglu), initially polycrystalline preparations of binuclear tetranitrosyl-iron complex with thiosulfate (TNICthio), and also binuclear tetranitrosyl-iron complex with aminotriazole (TNICatria) and mononuclear dinitrosyl-iron complex with triazole (DNICtria) in the concentration to 0.1 mM activated expression of the soxS and sfiA genes in Escherichia coli. Higher concentrations of polycrystalline preparations of low stability in aqueous solutions were cytotoxic, whereas DNICglu, which is more stable in water (up to two days), increased the gene expression on increase in its concentration to 0.5 mM. The iron chelating agent o-phenanthroline completely inhibited the gene expression induced by all compounds studied. The genetic signal transduction seemed to be realized not by nitric oxide molecules and/or iron ions released in solutions but directly by the complexes themselves, which activate transcriptional proteins by transfer onto them of nitrosyl-iron groups [Fe+(NO+)2]., (Copyright 2004 MAIK)

Published
2004
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6. The role of p-aminobenzoic acid in DNA protection against oxidants.

Author

Vasil'eva SV, Makhova EV, Moshkovskaya EY, and Zhizhina GP

Subjects
Bacterial Proteins genetics, DNA drug effects, Escherichia coli drug effects, Hydrogen Peroxide chemistry, Hydrogen Peroxide pharmacology, Kinetics, Lipid Peroxidation, Liposomes chemistry, Malondialdehyde analysis, Oxidants chemistry, Phosphatidylcholines chemistry, Regulon drug effects, Transcription Factors genetics, Vitamin K chemistry, Vitamin K pharmacology, 4-Aminobenzoic Acid chemistry, 4-Aminobenzoic Acid pharmacology, DNA chemistry, Escherichia coli genetics, Escherichia coli Proteins, Gene Expression Regulation, Bacterial drug effects, Oxidants pharmacology, Trans-Activators
Published
2000
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