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   Articles with "veillonella" as a keyword



Description of Veillonella absiana sp. nov., isolated from pig faeces.

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recommendations! Published in 2025 at "International journal of systematic and evolutionary microbiology"

DOI: 10.1099/ijsem.0.006643

Abstract: Two Gram-stain-negative cocci anaerobes were isolated from pig faeces and designated as strains YH-vei2232T and YH-vei2233. Phylogenetic analysis using 16S rRNA gene sequences revealed that the isolates were most closely related to Veillonella rogosae KCTC… read more here.

Keywords: veillonella absiana; isolated pig; veillonella; pig faeces ... See more keywords

Mutualistic interactions of lactate‐producing lactobacilli and lactate‐utilizing Veillonella dispar: Lactate and glutamate cross‐feeding for the enhanced growth and short‐chain fatty acid production

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recommendations! Published in 2024 at "Microbial Biotechnology"

DOI: 10.1111/1751-7915.14484

Abstract: The human gut hosts numerous ecological niches for microbe–microbe and host–microbe interactions. Gut lactate homeostasis in humans is crucial and relies on various bacteria. Veillonella spp., gut lactate‐utilizing bacteria, and lactate‐producing bacteria were frequently co‐isolated.… read more here.

Keywords: dispar; lactate producing; culture; lactate ... See more keywords

Nitrate promotes the growth and the production of short-chain fatty acids and tryptophan from commensal anaerobe Veillonella dispar in the lactate-deficient environment by facilitating the catabolism of glutamate and aspartate

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recommendations! Published in 2024 at "Applied and Environmental Microbiology"

DOI: 10.1128/aem.01148-24

Abstract: ABSTRACT Veillonella spp. are nitrate-reducing bacteria with anaerobic respiratory activity that reduce nitrate to nitrite. They are obligate anaerobic, Gram-negative cocci that ferment lactate as the main carbon source and produce short-chain fatty acids (SCFAs).… read more here.

Keywords: nitrate; aspartate; veillonella; growth ... See more keywords

Site Specialization of Human Oral Veillonella Species

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recommendations! Published in 2023 at "Microbiology Spectrum"

DOI: 10.1128/spectrum.04042-22

Abstract: Understanding the microbial ecology of the mouth is fundamental for understanding human physiology. In this study, metapangenomics demonstrated that different Veillonella species have clear ecological preferences in the oral cavity of healthy humans, validating the… read more here.

Keywords: ecology; veillonella species; physiology; human oral ... See more keywords

Severe disseminated Veillonella parvula infection including endocarditis, bilateral psoas abscess, discitis, and osteomyelitis but sparing spinal and hip prostheses: a case report

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recommendations! Published in 2022 at "Journal of Medical Case Reports"

DOI: 10.1186/s13256-022-03386-8

Abstract: Background Veillonella species are an opportunistically pathogenic commensal anaerobic Gram-negative coccus commonly found in the oral, genitourinary, respiratory, and intestinal tract of humans and some animals. Infection is rare, even in immunocompromised hosts, and has… read more here.

Keywords: veillonella parvula; case; infection; osteomyelitis ... See more keywords