Logo Medical Science Monitor

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo Medical Science Monitor Logo Medical Science Monitor Logo Medical Science Monitor

01 August 2010

Detection of slime and methicillin resistance genes in Staphylococci isolated from nasal samples of patients with orthopaedic implants

Nizami DuranABCDEFG, Yunus DogramaciBEG, Cemil DemirCF, Burcin OzerBG, Aydiner KalaciB

Med Sci Monit 2010; 16(8): BR278-284 :: ID: 881107

Abstract

Background: The purposes of the present study were (1) to determine the prevalence of mecA and femA genes, (2) to investigate the presence of icaA and icaD genes responsible for slime synthesis, and (3) to search in vitro slime synthesis by staphylococcal strains isolated from the nares of patients with orthopaedic implants using the Congo red agar (CRA) plate test.
Material/Methods: Staphylococci strains were defined by multiplex polymerase chain reaction (PCR) technique to determine intercellular adhesion genes icaA and icaD. Slime production capability was searched by the CRA plate test, phenotypically. Also, the presence of mecA and femA genes was determined by PCR in all strains.
Results: The presence of icaA and icaD was detected in 101 isolates of 134 (75.4%) strains. This ratio was 74.8% (89 of 119) among the Staphylococcus epidermidis and 80% (12 of 15) among the Staphylococcus aureus isolates. A total of 63.4% of all the strains were found to be icaA and icaD positive as well as slime-forming on the CRA plate test. The percentage of icaA- and icaD-negative strains was 36.6%, and all of them were negative on the CRA plate test. Although femA presence was detected in all 15 (11.2%) S. aureus isolates, a total of 5 (3.7%) isolates carried the mecA gene.
Conclusions: The frequency of icaA and icaD genes was determined to be of high prevalence among staphylococcal isolates. The staphylococcal strains that were found in the nasal flora of patients with orthopaedic implants may be important potential sources of infection for these patients.

Keywords: Polymerase Chain Reaction, Nasal Cavity - microbiology, Methicillin Resistance - genetics, Genes, Bacterial - genetics, Ethidium - metabolism, Electrophoresis, Agar Gel, Congo Red - metabolism, Prostheses and Implants, Staphylococcal Infections - microbiology, Staphylococcus - metabolism

Add Comment 0 Comments

Editorial

01 March 2024 : Editorial  

Editorial: First Regulatory Approvals for CRISPR-Cas9 Therapeutic Gene Editing for Sickle Cell Disease and Transfusion-Dependent β-Thalassemia

Dinah V. Parums

DOI: 10.12659/MSM.944204

Med Sci Monit 2024; 30:e944204

0:00

In Press

18 Mar 2024 : Clinical Research  

Sexual Dysfunction in Women After Tibial Fracture: A Retrospective Comparative Study

Med Sci Monit In Press; DOI: 10.12659/MSM.944136  

0:00

21 Feb 2024 : Clinical Research  

Potential Value of HSP90α in Prognosis of Triple-Negative Breast Cancer

Med Sci Monit In Press; DOI: 10.12659/MSM.943049  

22 Feb 2024 : Review article  

Differentiation of Native Vertebral Osteomyelitis: A Comprehensive Review of Imaging Techniques and Future ...

Med Sci Monit In Press; DOI: 10.12659/MSM.943168  

23 Feb 2024 : Clinical Research  

A Study of 60 Patients with Low Back Pain to Compare Outcomes Following Magnetotherapy, Ultrasound, Laser, ...

Med Sci Monit In Press; DOI: 10.12659/MSM.943732  

Most Viewed Current Articles

16 May 2023 : Clinical Research  

Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...

DOI :10.12659/MSM.940387

Med Sci Monit 2023; 29:e940387

0:00

17 Jan 2024 : Review article  

Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron Variant

DOI :10.12659/MSM.942799

Med Sci Monit 2024; 30:e942799

0:00

14 Dec 2022 : Clinical Research  

Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase Levels

DOI :10.12659/MSM.937990

Med Sci Monit 2022; 28:e937990

0:00

01 Jan 2022 : Editorial  

Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...

DOI :10.12659/MSM.935952

Med Sci Monit 2022; 28:e935952

0:00

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750