[Home ] [Archive]    
:: Main Online Submission Archive Current Issue In Press ::
:: Volume 12, Issue 4 (12-2010) ::
ZJRMS 2010, 12(4): 28-32 Back to browse issues page
An investigation on drug resistance of viridance group streptococci isolated from 3-12 years healthy individuals
Abasalt Borji, Anoosh Naghavi , Hossein Borji
, anooshnaghavi@yahoo.com
Abstract:   (10783 Views)

  Background : Nowadays, dental and oral infections are regarded as major threats to human health whose treatments are always prime concern of dental surgeons. Staphylococci, streptococci, actinomycetes and mycoplasma are the most common causative agents of such infections.

  The objective of this study was to investigate drug resistance of viridance group streptococci (VGS) isolated from healthy children between 3-12 years old versus common antibiotics utilized in dentistry. The findings of this study can help dentists using the antibiotic of choice in remedial practices as well as assessment of sensitivity or resistance of VGS.

  Materials and Method : In this cross sectional study saliva samples from of 213 healthy children aged between 3-12 years from their buccal surface of posterior teeth were collected and after culture. species were isolated. Next, drug sensitivity test was carried out by disc diffusion technique to find out sensitivity or resistance of VGS to penicillin, erythromycin, vancomycin, clindamycin, cephotaxim and cephteriaxon.

  Result : Our findings revealed that resistance of VGS to antibiotics including: clindamycin, penicillin, cephteriaxon, erythromycin, vancomycin and cephotaxim was 59.6%, 52.6%, 30.5%, 12.2%, 10.8% and 1.5% and sensitivity of VGS to such antibiotics was 19.7%, 29.6%, 23%, 13.4%, 4.5% and 29.6% respectively.

  Conclusion : The results showed widespread resistance of VGS against chosen antibiotics, this indicates considerable use of antibiotics in this region.Controlled use and prescription of different antibiotics as well as increasing people knowledge about misuse of antibiotics in order to decrease the drug resistance is important.

Keywords: Drug resistance, viridance group streptococci (VGS), oral and dental infections, antibiotics
Full-Text [PDF 197 kb]   (2393 Downloads)    
Type of Study: Research | Subject: Microbiology
Send email to the article author

Add your comments about this article
Your username or Email:

CAPTCHA


XML   Persian Abstract   Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Borji A, Naghavi A, Borji H. An investigation on drug resistance of viridance group streptococci isolated from 3-12 years healthy individuals. ZJRMS. 2010; 12 (4) :28-32
URL: http://zjrms.ir/article-1-756-en.html


Volume 12, Issue 4 (12-2010) Back to browse issues page
Zahedan Journal of Research in Medical Sciences
Persian site map - English site map - Created in 0.06 seconds with 32 queries by YEKTAWEB 3921