MICROBIOLOGICAL AND IMMUNOLOGICAL ASPECTS OF THE INTERACTION OF  PSEUDOMONASAERUGINOSA,  STAPHYLOCOCCUS  AUREUS  AND  ESCHERICHIA  COLI  WITH NANOSCALE METAL PARTICLES, RECIEVED FROM THE SURFACE OF DENTAL IMPLANTS

V. V. Labis; Лабис В. В.; E. A. Bazikyan; Базикян Э. А.; I. G. Kozlov; Козлов И. Г.; S. V. Sizova; Сизова С. В.; S. V. Khaidukov; Хайдуков С. В.; N. V. Nemtseva; Немцева Н. В.; A. V. Gritsenko; Гриценко В. А.

MICROBIOLOGICAL AND IMMUNOLOGICAL ASPECTS OF THE INTERACTION OF PSEUDOMONASAERUGINOSA,STAPHYLOCOCCUSAUREUS AND ESCHERICHIACOLI WITH NANOSCALE METAL PARTICLES, RECIEVED FROM THE SURFACE OF DENTAL IMPLANTS

Authors: Labis V.V.¹, Bazikyan E.A.¹, Kozlov I.G.², Sizova S.V.³, Khaidukov S.V.³, Nemtseva N.V.⁴, Gritsenko A.V.⁴^,5
Affiliations:
1. Moscow State University of Medicine and Dentistry named after A. I. Evdokimov
2. Russian National Research Medical University named by N. I. Pirogov
3. Institute of Bioorganic Chemistry named by Academicians M. M. Shemyakin and Y. A. Ovchinnikov, RAS
4. Institute for Cellular and Intracellular Symbiosis UrB RAS
5. Orenburg Scientific Centre UrB RAS
Issue: Vol 20, No 2 (2017)
Pages: 166-169
Section: Articles
URL: https://rusimmun.ru/jour/article/view/614
ID: 614

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Abstract

The purpose of this study was to investigate the interaction of nanosized metal particles obtained in the laboratory from the surface of Nobel Biocare dental implants with Pseudomonas aeruginosa, Staphylococcus aureus and Escherichia coli in the presence of native and heat inactivated human serum. In vitro experiments it was established that when nanoparticles were added to test samples of native sera, the accumulated biomass of S. aureus and E. coli was increased by 8.1-8.3 % in broth culture and P aeruginosa by 42.9 % in Comparison of control, indicating that they inhibited the bactericidal effect of the complement system. In addition, the potentiating effect of native serum on biofilm formation of bacteria on the surface of nanoparticles was recorded. Possible immunological consequences of interaction in the system "nanoparticle-whey protein-bacteria in the process of osseointegration" are discussed.

Keywords

наноразмерные металлические частицы, периимплантит, мукозит, микробиологические аспекты, nanosized metal particles, peri-implantitis, mucositis, microbiological aspects

References

Lafaurie G. I., Sabogal M. A., Castillo D. M., Rincon M. V., Gomez L. A., Lesmes Y. A., Chambrone L. Microbiome and Microbial Biofilm Profiles of Peri-Implantitis: A Systematic Review // J Periodontol. 2017. 19: 1-26. doi: 10.1902/jop.2017.170123.
Shah R., Penmetsa D. S.L., Thomas R., Mehta D. S. Titanium Corrosion: Implications For Dental Implants // Eur J Prosthodont Restor Dent. 2016. 24(4): 171-180. doi: 10.1922/EJPRD_1531Shah10.
Лабис В. В., Базикян Э. А., Козлов И. Г., Сизова С. В., Хайдуков С. В. Наноразмерные частицы - участники остеоинтеграции // Бюллетень Оренбургского научного центра УрО РАН. 2016. 1: 1-18.
Лабис В. В., Базикян Э. А., Сизова С. В., Хайдуков С. В., Козлов И. Г. Исследование наноразмерных частиц, полученных в супернатантах с дентальных имплантатов двух систем А и В // Бюллетень Оренбургского научного центра УрО РАН. 2016. 2: 16с.

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MICROBIOLOGICAL AND IMMUNOLOGICAL ASPECTS OF THE INTERACTION OF PSEUDOMONASAERUGINOSA,STAPHYLOCOCCUSAUREUS AND ESCHERICHIACOLI WITH NANOSCALE METAL PARTICLES, RECIEVED FROM THE SURFACE OF DENTAL IMPLANTS

Full Text

Abstract

Keywords

About the authors

V. V. Labis

E. A. Bazikyan

I. G. Kozlov

S. V. Sizova

S. V. Khaidukov

N. V. Nemtseva

A. V. Gritsenko

References

Supplementary files

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