Type-2 Diabetes Mellitus Individuals Carry Different Periodontal Bacteria
Pesqui. bras. odontopediatria clín. integr
;
21: e0107, 2021. tab
Article
in English
| LILACS, BBO
| ID: biblio-1180862
ABSTRACT
ABSTRACT Objective:
To identify etiologic microbiota associated periodontal diseases among diabetes patients and the factors related to the most commonly identified bacteria species. Material andMethods:
Periodontal plaque samples from 11 diabetic participants and 13 non-diabetic controls were collected to assess their aerobic and anaerobic bacterial growth. Different distinct colonies were identified by microscopic and 16srDNA sequencing. Pearson's chi-square tests were conducted to examine any association between categorical variables.Results:
The diabetic subjects revealed a more intense plaque formation with a mean plaque index of 2.4 compared to 1.8 in non-diabetics. A total of 86 bacteria were isolated from 24 plaque samples, 44 were aerobic, and 42 were anaerobic. Only aerobic isolates, 22 from diabetic patients and 22 from non-diabetic patients, were evaluated in these analyses. Bacillus spp. (B. cereus mainly) and Klebsiella spp. (K. pneumoniae, K. aerogenes, K. oxytoca) were detected markedly higher in non-diabetic individuals than in diabetic subjects (p=0.026 and p=0.021, respectively). Some bacteria were only identified in the dental plaque of diabetic individuals, namely, Bacillus mojavensis, Enterobacter cloacae, Proteus mirabilis, Staphylococcus epidermidis, Staphylococcus hominis, Staphylococcus pasteuri, Streptococcus mutans, and Streptococcus pasteurianus. The presence of acid reflux and jaundice were significantly associated with the most common bacterial isolate, namely Bacillus spp., with the p-values of 0.007 and 0.001, respectively.Conclusion:
Type-2 diabetes mellitus is associated with a higher amount of dental plaques. Periodontal plaque samples from diabetic and non-diabetic subjects possess differential microbial communities. Diabetic plaques contain more versatile microbes predominated by gram-positive streptococci and staphylococci.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Periodontal Diseases
/
Periodontitis
/
Oral Health
/
Diabetes Mellitus, Type 2
/
Microbiota
Type of study:
Prognostic study
Limits:
Adolescent
/
Adult
/
Aged
/
Child
/
Female
/
Humans
/
Male
Country/Region as subject:
Asia
Language:
English
Journal:
Pesqui. bras. odontopediatria clín. integr
Journal subject:
Dentistry
Year:
2021
Type:
Article
Affiliation country:
Bangladesh
/
Malaysia
Institution/Affiliation country:
Dhaka Dental College and Hospital/BD
/
Faculty of Dentistry/BD
/
International Islamic University Malaysia/MY
/
Jahangirnagar University/BD
/
National Defence University of Malaysia/MY
/
Primeasia University/BD
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