Kazan state Federal University E-Archive :: Browsing by Author "Karamova N."

A Comparative Evaluation of Antimicrobial Effect of Thymus capitatus Ethanolic Extract on the Different Respiratory Tract Infections Isolates

Hassan G.; Karamova N.; Mraheil M.; Mohamed W.; Chakraborty T.; Ilinskaya O. (2017)

© 2017, Springer Science+Business Media, LLC. Natural components, particularly those derived from medicinal plants, provide a promising source of new antimicrobial agents for the treatment of respiratory infections. In ...

An investigation of antigenotoxic properties of plant extracts of Chelidonium majus L., Plantago major L. and Tussilago farfara L

Karamova N.; Fatykhova D.; Abdrakhimova Y.; Il'inskaya O. (2011)

The antigenotoxic properties of the sap from three medicinal plants, the greater celandine (Chelidonium majus L.), the greater plantain (Plantago major L.), and coltsfoot (Tussilago farfara L.), were studied using two ...

Antioxidant and Antimutagenic Potential of Extracts of Some Agavaceae Family Plants

Karamova N.; Gumerova S.; Hassan G.; Abdul-Hafeez E.; Ibrahim O.; Orabi M.; Ilinskaya O. (2016)

© 2016, Springer Science+Business Media New York.The application of natural antimutagens and antioxidants, particularly those derived from higher plants has been seen as a promising approach to the protection of human ...

Bacterial pigment prodigiosin and its genotoxic effect

Guryanov I.; Karamova N.; Yusupova D.; Gnezdilov O.; Koshkarova L. (2013)

A pigment complex has been isolated from the biomass of bacteria Serratia marcescens ATCC 9986 and separated into single fractions by chromatography. An analysis of the fractions by spectrophotometry, thin layer chromatography, ...

Bacterial ribonuclease: Mutagenic effect in microbial test-systems

Ilinskaya O.; Ivanchenko O.; Karamova N. (1995)

Pure enzyme samples of ribonuclease from Bacillus intermedius 7P (known commercially as 'binase') were investigated for genotoxicity in four microbial tests: the Ames plate incorporation method, Ara(R)-assay; the prophage ...

Characterization of Dysbiotic Changes of Skin Microbiota in Contact Sports Athletes

Martykanova D.; Davletova N.; Zemlenuhin I.; Mugallimov S.; Ahatov A.; Karamova N.; Malanin S.; Laikov A.; Markelova M.; Siniagina M.; Boulygina E.; Grigoryeva T. (2017)

© 2017, Springer Science+Business Media New York.Contact sports athletes often suffer from various skin disorders (inflammatory diseases of bacterial and fungal origin, atopic dermatitis, psoriasis, etc.) resulting in long ...

Compounds 2,4,6-trinitrotoluene and 2,4-diamino-6-nitrotoluene: The absence of recA-dependent mutagenesis?

Karamova N.; Mynina I.; Garaeva G.; Ivanchenko O.; Ilinskaya O. (1995)

The genotoxicity of 2,4,6-trinitrotoluene (2,4,6-TNT) and its amino derivative, 2,4-diamino-6-nitrotoluene (2,4-DA-6-NT), was studied using the Escherichia coli tester strain PQ37 in the SOS chromotest. The compound ...

Cytotoxic and genotoxic effects of β-(triphenylphosphonio)ethyl carboxylate and of N,N′-bis(dihexylphosphinoylmethyl)-1,4- diaminocyclohexane

Ilinskaya O.; Zelenikhin P.; Kolpakov A.; Karamova N.; Margulis A. (2004)

Background: Several organophosphorous compounds (OPs) are now being tested therapeutically. Cholinesterase inhibition, which in large doses makes these agents effective pesticides, may also be useful in other doses for ...

Dependence of the intensity of 2,4,6-trinitrotoluene-induced mutagenesis on the physiological state of salmonella typhimurium tester strains

Il'inskaya O.; Ivanchenko O.; Karamova N.; Remizov A.; Skvortsov A.; Fishman A. (1996)

The dependence of the mutagenic potential of 2,4,6-trinitrotoluene (TNT) on the growth phase of the Salmonella typhimurium tester strains TA100 and TA98 is shown. The mutagenic potential proved to be maximal for log-phase ...

Dependence of the intensity of 2,4,6-trinitrotoluene-induced mutagenesis on the physiological state of Salmonella typhimurium tester strains

Il'Inskaya O.; Ivanchenko O.; Karamova N.; Remizov A.; Skvortsov A.; Fishman A. (1996)

The dependence of the mutagenic potential of 2,4,6-trinitrotoluene (TNT) on the growth phase of Salmonella typhimurium tester strains TA100 and TA98 is shown. The mutagenic potential proved to be maximal for log-phase ...

Dry rot causing species of fusarium prevalent in Republic of Tatarstan

Hadieva G.; Karamova N.; Stasevski Z.; Djabbarova E.; Mardanova A.; Sharipova M. (2016)

Fusarium species are the most frequently fungal pathogens of potato worldwide. In this study we isolated Fusarium species causing dry rot in potatoes that were grown in Republic of Tatarstan in 2014. Isolated species were ...

Estimation of genotype, explant size and microbial enzymes influence on regenerative capacity of potatoes

Tikhonova O.; Toymentseva A.; Savenkova A.; Gizatullina A.; Gimaeva E.; Vologin S.; Karamova N.; Stasevski Z. (2015)

In this study effects of genotype, explants size and the composition of the culture medium on regeneration capacity of apexes of etiolated potato tubers sprouts were estimated. We observed positive correlation among survival, ...

Genotoxicity study of a new tetraalkylammonium derivative of 6-methyluracil (agent No. 547)

Karamova N.; Ivanchenko O.; Ilinskaya O.; Zobov V.; Reznik V. (2002)

Agent No. 547 (1,3-bis[x-(diethyl-ortho-nitrobenzylammonio)-pentyl]-6-methyluracil dibromide), a newly synthesized inhibitor of mammalian-specific acetyltcholinesterase (EC 3.1.1.7) was investigated for genotoxicity using ...

Induction of the SOS-response in test bacteria by Bacillus intermedius RNase

Ivanchenko O.; Il'inskaya O.; Karamova N.; Kipenskaya L.; Leshchinskaya I. (1997)

This paper deals with the induction of the SOS-functions of a bacterial cell by the exogenous ribonuclease of Bacillus intermedius. Two test systems were employed, which made it possible to quantitatively estimate SOS-response ...

Induction of the SOS-response in test bacteria by bacillus intermedius RNase

Ivanchenko O.; Il'Inskaya O.; Karamova N.; Kipenskaya L.; Leshchinskaya I. (1997)

This paper deals with the induction of the SOS-functions of a bacterial cell by the exogenous ribonuclease of Bacillus intermedius. Two test systems were employed, which made it possible to quantitatively estimate SOS-response ...

Mutagenic potential as an integral index of soil pollution by oil components

Ivanchenko O.; Il'Inskaya O.; Karamova N.; Kostyukevich I. (1996)

A study was made on soil samples contaminated by oil and oil-polluted waste waters of Tatarstan oil fields. The mutagenic ability of the samples was evaluated by the plate modification of the Ames test (Salmonella/microsomes). ...

SOS-inducing ability of native and mutant microbial ribonucleases

Ilinskaya O.; Karamova N.; Ivanchenko O.; Kipenskaya L. (1996)

The results of genotoxicity testing of microbial ribonucleases from Bacillus species with different catalytic activity obtained by site-directed mutagenesis in SOS chromotest are reported. At the concentrations 0.1-1 mg/ml, ...

Study of Genotoxic Effects of Tonarol

Karamova N. (1997)

Genotoxic effects of 2,6-di-tret-butyl-4-methylphenol (tonarol) were studied using four test systems: the Ames test, the SOS chromotest, the cytogenetic test with rootlets of onion (Allium cepa), and the in vivo micronucleus ...

Study of Genotoxic Effects of Tonarol

Karamova N.; Il'inskaya O.; Ivanchenko O.; Ermolaev A.; Gil'mutdinov G.; Gershanov F.; Khamitov B. (1997)

Genotoxic effects of 2,6-di-tret-butyl-4-methylphenol (tonarol) were studied using four test systems: the Ames test, the SOS chromotest, the cytogenetic test with rootlets of onion (Allium cepa), and the in vivo micronucleus ...

The Effect of high hydrostatic pressure on the viability and mutagenesis of Salmonella typhimurium

Karamova N.; Zelenikhin P.; Kiselev V.; Lipatnikova A.; Ilinskaya O. (2017)

© 2017, Pleiades Publishing, Ltd. This work is devoted to the study of the influence of high hydrostatic pressure (HHP) on the viability and level of mutagenesis of Salmonella typhimurium. It was established that the ...

Browsing by Author "Karamova N."

Browsing by Author "Karamova N."

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