Identification of hyperglycemia-associated microbiota alterations in saliva and gingival sulcus.
Arch Biochem Biophys
; 682: 108278, 2020 03 30.
Article
en En
| MEDLINE
| ID: mdl-31981541
ABSTRACT
Oral microbes are a contributing factor to hyperglycemia by inducing an increase in insulin resistance resulting in uncontrolled blood glucose levels. However, the relationship between the distribution of oral flora and hyperglycemia is still controversial. Combining the power of MALDI-Biotyper with anaerobic bacterial culture, this study explores the correlation between anaerobic bacteria in the oral cavity and blood glucose levels. The results demonstrated that altered blood glucose levels contributed to a varied bacterial distribution in the oral cavity. Specifically, Veillonella spp. and Prevotella spp. were identified in a higher proportion in people with elevated blood glucose levels. Six bacterial species identified in this study (Prevotella melaninogenica, Campylobacter rectus, Streptococcus gordonii, Streptococcus mitis, Streptococcus salivarius, and Veillonella parvula) not only demonstrated a positive association with higher blood glucose levels, but also likely contribute to the development of the condition. The data demonstrated MALDI-TOF MS to be a simpler, faster, and more economical clinical identification tool that provides clarity and depth to the research on blood glucose and oral microbiota.
Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Saliva
/
Microbiota
/
Encía
/
Hiperglucemia
Tipo de estudio:
Diagnostic_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Arch Biochem Biophys
Año:
2020
Tipo del documento:
Article
País de afiliación:
Taiwán