DOI: 10.1016/j.watres.2017.12.052
Scopus记录号: 2-s2.0-85040001426
论文题名: Changes in mouse gut bacterial community in response to different types of drinking water
作者: Dias M.F. ; Reis M.P. ; Acurcio L.B. ; Carmo A.O. ; Diamantino C.F. ; Motta A.M. ; Kalapothakis E. ; Nicoli J.R. ; Nascimento A.M.A.
刊名: Water Research
ISSN: 431354
出版年: 2018
卷: 132 起始页码: 79
结束页码: 89
语种: 英语
英文关键词: 16s rRNA gene
; Drinking water
; Mouse gut microbiota
Scopus关键词: Bacteria
; Beverages
; Mammals
; RNA
; Water treatment
; 16S rRNA gene
; Antibiotic resistance
; Associated bacteria
; Bacterial community
; Bottled mineral waters
; Control groups
; Gut microbiota
; Host physiology
; Potable water
; bacterial RNA
; drinking water
; mineral water
; RNA 16S
; tap water
; bacterium
; community response
; digestive system
; drinking water
; experimental study
; feces
; gene
; microbial community
; RNA
; rodent
; water treatment
; Acinetobacter
; Actinobacteria
; Alphaproteobacteria
; animal
; animal experiment
; antibiotic resistance
; Arthrobacter
; Article
; Bacillales
; Bradyrhizobium
; Brevundimonas
; chlorination
; Comamonadaceae
; controlled study
; Corynebacterium
; Enterococcus
; feces microflora
; female
; Firmicutes
; Gammaproteobacteria
; Geobacillus
; ingestion
; intestine flora
; intestine mucosa
; Lactococcus
; Microbacterium
; microbial community
; mouse
; Mycobacterium
; nonhuman
; priority journal
; Proteobacteria
; randomized controlled trial
; Rhizobiaceae
; Rhizobiales
; Sediminibacterium
; species composition
; Sphingobacterium
; Staphylococcus
; Streptomyces
; waste water treatment plant
; water sampling
; water supply
; bacterium
; Bagg albino mouse
; classification
; disinfection
; feces
; microbiology
; water management
; water supply
; Acinetobacter
; Animalia
; Bacteria (microorganisms)
; Mus
; Staphylococcus
; Animals
; Bacteria
; Disinfection
; Drinking Water
; Feces
; Female
; Gastrointestinal Microbiome
; Mice, Inbred BALB C
; Mineral Waters
; Water Purification
; Water Supply
英文摘要: Gut microbiota exerts a fundamental role on host physiology, and how extrinsic perturbations influence its composition has been increasingly examined. However, the effect of drinking water on gut microbiota is still poorly understood. In this study, we explored the response of mouse gut bacterial community (fecal and mucosa-adhered) to the ingestion of different types of drinking water. The experimental cohort was divided according to different water sources into four groups of mice that consumed autoclaved tap water (control group), water collected directly from a drinking water treatment plant, tap water, and commercial bottled mineral water. Differences among groups were observed, especially related to control group, which exhibited the smallest intra-group variation, and the largest distance from test groups on the last experimental day. Clinically important taxa, such as Acinetobacter and Staphylococcus, increased in feces of mice that drank tap water and in mucosa-adhered samples of animals from disinfected and tap water groups. Furthermore, statistical analyses showed that both time elapsed between samplings and water type significantly influenced the variation observed in the samples. Our results reveal that drinking water potentially affects gut microbiota composition. Additionally, the increase of typical drinking water clinically relevant and antibiotic resistance-associated bacteria in gut microbiota is a cause of concern. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/112981
Appears in Collections: 气候减缓与适应
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作者单位: Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil; Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
Recommended Citation:
Dias M.F.,Reis M.P.,Acurcio L.B.,et al. Changes in mouse gut bacterial community in response to different types of drinking water[J]. Water Research,2018-01-01,132