DOI: 10.1016/j.marpolbul.2016.02.071
Scopus记录号: 2-s2.0-84959476543
论文题名: Resistance to antimicrobial agents among enterococci isolated from fecal samples of wild marine species in the southern coast of Brazil
作者: Prichula J. ; Pereira R.I. ; Wachholz G.R. ; Cardoso L.A. ; Tolfo N.C.C. ; Santestevan N.A. ; Medeiros A.W. ; Tavares M. ; Frazzon J. ; d'Azevedo P.A. ; Frazzon A.P.G.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 105, 期: 1 起始页码: 51
结束页码: 57
语种: 英语
英文关键词: Enterococci resistant
; Resistance genes
; Wild marine species
Scopus关键词: Antibiotics
; Bacilli
; Coastal engineering
; Genes
; Microorganisms
; Water pollution
; Antibiotic susceptibilities
; Antimicrobial resistances
; Enterococci resistant
; Enterococcus faecalis
; Food web interactions
; Marine species
; Resistance genes
; Species distributions
; Antimicrobial agents
; antiinfective agent
; antiinfective agent
; antibiotic resistance
; antimicrobial activity
; coastal zone
; feces
; food web
; marine ecosystem
; pollution tolerance
; seabird
; adult
; animal experiment
; antibiotic resistance
; Article
; bacterial gene
; Balaenoptera acutorostrata
; bird
; Brazil
; Chelonia mydas
; dolphin
; Enterococcus
; Enterococcus faecalis
; Enterococcus faecium
; Eretmochelys imbricata
; erm(B) gene
; feces analysis
; feeding ecology
; female
; food web
; genotype
; Grampus griseus
; Himantopus melanurus
; human
; male
; marine species
; Megaptera novaeangliae
; mrsC gene
; nonhuman
; penguin
; phenotype
; polymerase chain reaction
; resistance gene
; seabird
; species distribution
; Spheniscus magellanicus
; Sterna trudeau
; tet(L) gene
; tet(M) gene
; tet(S) gene
; turtle
; water pollution
; whale
; animal
; antibiotic resistance
; aquatic species
; Enterococcus
; environmental monitoring
; feces
; genetics
; isolation and purification
; microbial sensitivity test
; microbiology
; Cheloniidae
; Enterococcus faecalis
; Enterococcus faecium
; Mammalia
; Animals
; Anti-Bacterial Agents
; Aquatic Organisms
; Brazil
; Drug Resistance, Bacterial
; Drug Resistance, Microbial
; Enterococcus
; Enterococcus faecalis
; Enterococcus faecium
; Environmental Monitoring
; Feces
; Microbial Sensitivity Tests
; Polymerase Chain Reaction
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The purpose of this study was to evaluate species distribution, antimicrobial resistance profiles, and presence of resistance genes in enterococci isolated from fecal samples of wild marine species, including seabirds (n = 12), sea turtles (n = 8), and mammals (n = 3) found alive or dead in southern coast of Brazil. Enterococci were classified based on phenotypic and genotypic characteristics, tested for antibiotic susceptibility, and the presence of tet(S), tet(M), tet(L), mrsC, and erm(B) genes by PCR. Enterococcus faecalis and Enterococcus faecium were the most common species. Single (37.09%), double (25.80%), and multiple (16.12%) antibiotic resistance patterns were observed. Resistance to rifampicin occurred most frequently. The msrC, tet(M), and/or tet(L) genes were detected in 60.15%, 73.07%, and 23.07% of the resistant strains, respectively. In conclusion, the presence of antibiotic resistant strains in these species could be related to food web interactions and aquatic pollutants or linked to environmental resistome. © 2016 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87144
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Microbiology, Immunology and Parasitology Department, Federal University of Rio Grande do Sul (UFRGS), Sarmento Leite 500, Porto Alegre, RS, Brazil; Gram-positive Coccus Laboratory, Federal University of Health Sciences of Porto Alegre (UFCSPA), Sarmento Leite 245, Porto Alegre, RS, Brazil; Center for Coastal Studies, Limnology and Marine (CECLIMAR), Institute of Biosciences, UFRGS. Av. Tramandaí, 976, Imbé, RS, Brazil; Food Science Institute, UFRGS, Av. Bento Goncalves 9500 - Campus do Vale - Predio 443.212, Porto Alegre, RS, Brazil
Recommended Citation:
Prichula J.,Pereira R.I.,Wachholz G.R.,et al. Resistance to antimicrobial agents among enterococci isolated from fecal samples of wild marine species in the southern coast of Brazil[J]. Marine Pollution Bulletin,2016-01-01,105(1)