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Browsing by Author "Kayumov A.R."

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Anti-biofilm and wound-healing activity of chitosan-immobilized Ficin

Baidamshina D.R.; Koroleva V.A.; Trizna E.Y.; Pankova S.M.; Agafonova M.N.; Chirkova M.N.; Vasileva O.S.; Akhmetov N.; Shubina V.V.; Porfiryev A.G.; Semenova E.V.; Sachenkov O.A.; Bogachev M.I.; Artyukhov V.G.; Baltina T.V.; Holyavka M.G.; Kayumov A.R. (2020)

© 2020 Biofouling is among the key factors slowing down healing of acute and chronic wounds. Here we report both anti-biofilm and wound-healing properties of the chitosan-immobilized Ficin. The proposed chitosan-adsorption ...
Bidirectional alterations in antibiotics susceptibility in Staphylococcus aureus—Pseudomonas aeruginosa dual-species biofilm

Trizna E.Y.; Yarullina M.N.; Baidamshina D.R.; Mironova A.V.; Akhatova F.S.; Rozhina E.V.; Fakhrullin R.F.; Khabibrakhmanova A.M.; Kurbangalieva A.R.; Bogachev M.I.; Kayumov A.R. (2020)

© 2020, The Author(s). In mixed infections, the bacterial susceptibility differs significantly compared to monocultures of bacteria, and generally the concentrations of antibiotics required for the treatment increases ...
Biochemical properties and anti-biofilm activity of chitosan-immobilized papain

Baidamshina D.R.; Koroleva V.A.; Olshannikova S.S.; Trizna E.Y.; Bogachev M.I.; Artyukhov V.G.; Holyavka M.G.; Kayumov A.R. (2021)

Chitosan, the product of chitin deacetylation, is an excellent candidate for enzyme immobilization purposes. Here we demonstrate that papain, an endolytic cysteine protease (EC: 3.4.22.2) from Carica papaya latex immobilized ...
Complete Genome Sequence of Lactobacillus hilgardii LMG 7934, Carrying the Gene Encoding for the Novel PII-Like Protein PotN

Zhuravleva D.E.; Iskhakova Z.I.; Ozhegov G.D.; Gogoleva N.E.; Khusnutdinova D.R.; Shagimardanova E.I.; Forchhammer K.; Kayumov A.R. (2020)

© 2020, Springer Science+Business Media, LLC, part of Springer Nature. Lactic acid bacteria are widespread in various ecological niches with the excess of nutrients and have reduced capabilities to adapt to starvation. ...
Design, Spectral Characteristics, and Possibilities for Practical Application of BODIPY FL-Labeled Monoterpenoid

Guseva G.B.; Antina E.V.; Berezin M.B.; Pavelyev R.S.; Kayumov A.R.; Ostolopovskaya O.V.; Gilfanov I.R.; Frolova L.L.; Kutchin A.V.; Akhverdiev R.F.; Lisovskaya S.A.; Trizna E.Y.; Lodochnikova O.A.; Islamov D.R.; Efimov S.V.; Klochkov V.V.; Khodov I.A.; Boichuk S.V.; Nikitina L.E. (2021)

This article describes the design and biological properties of a BODIPY FL-labeled monoterpenoid BF2-meso-(4-((1″R)-6″,6″-dimethylbicyclo[3.1.1]hept-2″-ene-2″)yl-methoxycarbonylpropyl)-3,3′,5,5′-tetramethyl-2,2′-dipyrromethene ...
Design, synthesis, antibacterial activity and toxicity of novel quaternary ammonium compounds based on pyridoxine and fatty acids

Sapozhnikov S.V.; Sabirova A.E.; Shtyrlin N.V.; Druk A.Y.; Agafonova M.N.; Chirkova M.N.; Kazakova R.R.; Grishaev D.Y.; Nikishova T.V.; Krylova E.S.; Nikitina E.V.; Kayumov A.R.; Shtyrlin Y.G. (2021)

A diverse series of 43 novel “soft antimicrobials” based on quaternary ammonium pyridoxine derivatives which include six-membered acetals and ketals of pyridoxine bound via cleavable linker moieties (amide, ester) with a ...
Identification of Antimicrobial Peptides from Novel Lactobacillus fermentum Strain

Pavlova A.S.; Ozhegov G.D.; Arapidi G.P.; Butenko I.O.; Fomin E.S.; Alemasov N.A.; Afonnikov D.A.; Yarullina D.R.; Ivanov V.T.; Govorun V.M.; Kayumov A.R. (2020)

© 2020, Springer Science+Business Media, LLC, part of Springer Nature. Antimicrobial peptides (AMPs) are natural antagonistic tools of many bacteria and are considered as attractive antimicrobial agents for the treatment ...
Improved online event detection and differentiation by a simple gradient-based nonlinear transformation: Implications for the biomedical signal and image analysis

Sokolova A.; Uljanitski Y.; Kayumov A.R.; Bogachev M.I. (2021)

Despite recent success in advanced signal analysis technologies, simple and universal methods are still of interest in a variety of applications. Wearable devices including biomedical monitoring and diagnostic systems ...
Increasing Susceptibility of Drug-Resistant Candida albicans to Fluconazole and Terbinafine by 2(5H)-Furanone Derivative

Sharafutdinov I.S.; Ozhegov G.D.; Sabirova A.E.; Novikova V.V.; Lisovskaya S.A.; Khabibrakhmanova A.M.; Kurbangalieva A.R.; Bogachev M.I.; Kayumov A.R. (2020)

© 2020 by the authors The frequency of mycoses caused by drug-resistant fungal pathogen Candida albicans has increased drastically over the last two decades. The spread of drug-resistant strains, along with the limitations ...
Meso-substituted-BODIPY based fluorescent biomarker: Spectral characteristics, photostability and possibilities for practical application

Guseva G.B.; Antina E.V.; Berezin M.B.; Pavelyev R.S.; Kayumov A.R.; Sharafutdinov I.S.; Lisovskaya S.; Lodochnikova O.A.; Islamov D.R.; Usachev K.S.; Boichuk S.V.; Nikitina L.E. (2020)

© 2020 Elsevier B.V. A fluorescent biomarker based on the boron(III) complex with meso-4-methoxycarbonylbutyl-substituted 3,3′,5,5′-tetramethyl-2,2′-dipyrromethene (BODIPY) was synthesized. The BODIPY exhibits a large ...
N- And C-terminal regions of the small heat shock protein IbpA from: Acholeplasma laidlawii competitively govern its oligomerization pattern and chaperone-like activity

Chernova L.S.; Bogachev M.I.; Chasov V.V.; Vishnyakov I.E.; Kayumov A.R. (2020)

This journal is © The Royal Society of Chemistry. Small heat shock proteins (sHSPs) are ubiquitous molecular chaperones preventing the irreversible denaturation of proteins. While in Escherichia coli two sHSPs IbpA and ...
Novel bis-ammonium salts of pyridoxine: Synthesis and antimicrobial properties

Shtyrlin N.V.; Pugachev M.V.; Sapozhnikov S.V.; Garipov M.R.; Vafina R.M.; Grishaev D.Y.; Pavelyev R.S.; Kazakova R.R.; Agafonova M.N.; Iksanova A.G.; Lisovskaya S.A.; Zeldi M.I.; Krylova E.S.; Nikitina E.V.; Sabirova A.E.; Kayumov A.R.; Shtyrlin Y.G. (2020)

© 2020 by the authors. A series of 108 novel quaternary bis-ammonium pyridoxine derivatives carrying various substituents at the quaternary nitrogen’s and acetal carbon was synthesized. Thirteen compounds exhibited ...
Object selection in computer vision: From multi-thresholding to percolation based scene representation

Volkov V.Y.; Bogachev M.I.; Kayumov A.R. (2020)

© Springer Nature Switzerland AG 2020. We consider several approaches to the multi-threshold analysis of monochromatic images and consequent interpretation of its results in computer vision systems. The key aspect of our ...
Overexpression of the recombinant IbpA protein from Acholeplasma laidlawii in Escherichia coli cells increases thermotolerance

Chernova L.S.; Fedorova M.S.; Vishnyakov I.E.; Kayumov A.R. (2020)

© Published under licence by IOP Publishing Ltd. The presence of a gene encoding small heat shock protein IbpA in Acholeplasma laidlawii (AlIbpA) appears to be one of the key factors determining the high adaptive capabilities ...
Targeting pathogenic fungi, bacteria and fungal-bacterial biofilms by newly synthesized quaternary ammonium derivative of pyridoxine and terbinafine with dual action profile

Garipov M.R.; Sabirova A.E.; Pavelyev R.S.; Shtyrlin N.V.; Lisovskaya S.A.; Bondar O.V.; Laikov A.V.; Romanova J.G.; Bogachev M.I.; Kayumov A.R.; Shtyrlin Y.G. (2020)

© 2020 Elsevier Inc. Many pathogenic bacteria and microscopic fungi form rigid polymicrobial biofilms this way enhancing their resistant to treatment. A series of novel pyridoxine-based quaternary ammonium derivatives of ...
Whole genome sequence data of Lactobacillus fermentum HFD1, the producer of antibacterial peptides

Ozhegov G.D.; Pavlova A.S.; Zhuravleva D.E.; Gogoleva N.E.; Shagimardanova E.I.; Markelova M.I.; Yarullina D.R.; Kayumov A.R. (2020)

© 2020 The Author(s) Here we report the whole genome sequence of Lactobacillus fermentum HFD1 strain, the producer of antibacterial peptides. The genome consists of one circular chromosome with 2101878 bp in length and ...

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Browsing by Author "Kayumov A.R."

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