ArticleFrontiers in cellular and infection microbiology2022
Characteristics of oral microbiota in plateau and plain youth-positive correlations between blood lipid level, metabolism and specific microflora in the plateau group.
Article in Frontiers in cellular and infection microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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5 citing papers in PubMed, 11 citations in OpenAlex.
- Genetic predictive links between oropharyngeal microecology and obstructive sleep apnea syndrome: expanding the perspective of etiology.Journal of oral microbiology · 2026Review
- Oral microbial alterations by smoking and metabolic factors in esophageal squamous cell carcinoma.Journal of gastrointestinal oncology · 2025Article
- Comparative analysis of oral saliva microbiomes and metabolites in Han population at different altitudes.Frontiers in microbiology · 2024Article
- Protocol for evaluating physiological and psychological acclimatization mechanisms in Tibetan plateau environment: a clinical study of doctors from Peking Union Medical College Hospital.Frontiers in public health · 2024Observational
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9 authors at 3 institutions in 1 country.
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Abstract
Objectives: To analyze the characteristics of oral microbiota in plateau and plain youth and the possible function of the microbiome. Materials and methods: A total of 120 healthy young males (80 on the plateau, 40 on the plain) completed this cross-sectional study. Oral microflora samples were collected from all participants. The bacterial 16S rDNA was amplified using PCR and sequenced using Illumina MiSeq high-throughput sequencing. The data were analyzed to determine the microbial distribution and community structure of the oral microflora from the two groups. Metastats was used to test differences in relative species abundance between the groups. The correlation between the abundance of specific bacteria and blood indicators was also analyzed. Results: As demonstrated by alpha and beta diversity, the plateau group had lower microbial richness and a less even distribution of oral microbiota than the plain group. All predominant phyla and genera were qualitatively similar between the two groups, but their relative abundances differed. The relative abundance of bacteria in the phylum Firmicutes was significantly higher in the plateau group than in the plain group. At the genus level, Conclusions: With increasing altitude, the diversity of oral microbiota and the relative proportion of predominant bacteria were altered. The distribution and related function of
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