scholarly journals Antimicrobial Susceptibility of Escherichia coli and Salmonella spp. Isolates From Healthy Pigs in Australia: Results of a Pilot National Survey

2018 ◽  
Vol 9 ◽  
Author(s):  
Amanda K. Kidsley ◽  
Sam Abraham ◽  
Jan M. Bell ◽  
Mark O'Dea ◽  
Tanya J. Laird ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
National Survey ◽  
Antimicrobial Susceptibility ◽  
Salmonella Spp

scholarly journals Occurrence and antimicrobial susceptibility of Escherichia coli and Salmonella spp. isolated from zoom-koom beverage and ice in Ouagadougou, Burkina Faso

2014 ◽  
Vol 8 (35) ◽  
pp. 3243-3249 ◽  
Author(s):  
Bsadjo-Tchamba Gertrude ◽  
Ibrahim Bawa Hadiza ◽  
Nzouankeu Ariane ◽  
Juste O. Bonkoungou Isidore ◽  
Zongo Cheikna ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Burkina Faso ◽  
Antimicrobial Susceptibility ◽  
Salmonella Spp

scholarly journals Cloacal enterobacteria isolated from captive roadside hawks (Rupornis magnirostris, GMELIN, 1788) and their antimicrobial susceptibility profile

2016 ◽  
Vol 53 (2) ◽  
pp. 207 ◽  
Author(s):  
Ewerton Fylipe De Araújo Silva ◽  
Joanna Francyne Silva de Barros ◽  
Kleber Botelho Fraga ◽  
Carolina Peixoto Magalhães ◽  
José Eduardo Garcia ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Klebsiella Pneumoniae ◽  
Antimicrobial Susceptibility ◽  
Klebsiella Oxytoca ◽  
Macconkey Agar ◽  
Salmonella Spp ◽  
Antimicrobial Susceptibility Profile

O conhecimento das enterobactérias presentes em Gavião-carijó pode trazer uma compreensão sobre as doenças infecciosas que podem acometer essa ave, como também outros animais e/ou humanos, além de trazer mais informações sobre essa espécie de grande importância ecológica. Desta forma, o objetivo do estudo foi determinar as enterobactérias presentes na cloaca de Gaviões-carijós cativos e seu perfil de susceptibilidade a antimicrobianos. Inicialmente, foram coletadas amostras cloacais de nove espécimes com o auxílio de swabs. As amostras foram plaqueadas em ágar MacConkey, ágar Hektoen, ágar EMB e ágar SS e incubadas por 24 h a 35°C. Após incubação, as colônias foram submetidas às provas bioquímicas para confirmação da presença de enterobactérias. Posteriormente, o perfil de susceptibilidade das bactérias frente a agentes antimicrobianos foi avaliado através do teste da difusão em disco de acordo com o Clinical and Laboratory Standards Institute (CLSI). Escherichia coli (77,8%), Klebsiella oxytoca (11,1%), Klebsiella pneumoniae (11,1%) e Salmonella spp. (55,6%) foram isoladas das amostras coletadas. Dentre as cepas isoladas, algumas apresentaram resistência a até três antimicrobianos. O presente estudo trouxe um maior conhecimento sobre as enterobactérias presentes no Gavião-carijó (Rupornis magnirostris), mostrando um percentual significativo de enterobactérias de importância na saúde pública, evidenciando também a ocorrência de cepas com perfil de resistência a agentes antimicrobianos.

scholarly journals ENTERIC BACTERIA IN FECAL SAMPLES OF EURASIAN GRIFFON VULTURES

2014 ◽  
Vol 6 (2) ◽  
pp. 45-53
Author(s):  
Dubravka Milanov ◽  
Dragan Fabijan ◽  
Bojana Prunić ◽  
Maja Velhner ◽  
Tamaš Petrović
Keyword(s):  
Escherichia Coli ◽  
Antimicrobial Susceptibility ◽  
Salmonella Enterica ◽  
Susceptibility Testing ◽  
Enteric Bacteria ◽  
Antimicrobial Susceptibility Testing ◽  
Salmonella Spp ◽  
Fecal Samples ◽  
E Coli

Fecal samples originating from 15 Eurasian griffon vultures were collected during June 2012 in the territory of special nature reservation Uvac and examined for presence of enteric bacteria Escherichia coli and Salmonella spp. Salmonellas were isolated from five samples (33.3%) and serologically typed as Salmonella enterica subsp. enterica ser. Veneziana. E. coli was isolated from four samples (26.6%). Antimicrobial susceptibility testing revealed resistance to one and more antibiotics only in E. coli isolates.

scholarly journals Detection of Enterobacteriaceae, antimicrobial susceptibility, and virulence genes of Escherichia coli in canaries (Serinus canaria) in northeastern Brazil

2019 ◽  
Vol 39 (3) ◽  
pp. 201-208
Author(s):  
Antonio Jackson F. Beleza ◽  
William C. Maciel ◽  
Arianne S. Carreira ◽  
Windleyanne G.A. Bezerra ◽  
Cecilia C. Carmo ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Antimicrobial Susceptibility ◽  
Virulence Genes ◽  
Morphological Characteristics ◽  
Brain Heart Infusion ◽  
Enterobacter Aerogenes ◽  
Northeastern Brazil ◽  
Salmonella Spp ◽  
Pcr Screening ◽  
E Coli

ABSTRACT: This study aimed to verify the presence of members from the Enterobacteriaceae family and determine antimicrobial susceptibility profiles of the isolates in canaries bred in northeastern Brazil; in addition, the presence of diarrheagenic Escherichia coli (DEC) and avian pathogenic Escherichia coli (APEC) was also verified in these birds. Samples were collected during an exhibition organized by the Brazilian Ornithological Federation in July 2015 in Fortaleza, Brazil. A total of 88 fecal samples were collected and submitted to pre-enrichment step using buffered peptone water, followed by enrichment with the following broths: brain-heart infusion, Rappaport-Vassiliadis, and Selenite-Cystine. Subsequently, aliquots were streaked on MacConkey, brilliant green and salmonella-shigella agar plates. Colonies were selected according to morphological characteristics and submitted to biochemical identification and antimicrobial susceptibility tests with disk-diffusion technique. E. coli strains were evaluated for the presence of eight DEC genes and five APEC genes through conventional polymerase chain reaction (PCR) screening. The most frequent species observed were Pantoea agglomerans (25%), Serratia liquefaciens (12.5%), and Enterobacter aerogenes (9.1%). A single rough strain of Salmonella enterica subsp. enterica was identified in one sample (1.1%). High resistance rates to amoxicillin (78.7%) and ampicillin (75.4%) were identified. Polymyxin B (9.8%), gentamycin (6.6%), and enrofloxacin (6.6%) were the most efficient antibiotics. The total number of multidrug-resistant strains (isolates resistant to more than three antimicrobial classes) was 23 (37.7%). Four E. coli strains were tested for the virulence genes, and two were positive for APEC virulence genes: one strain was positive for iutA and the other for hlyF. In conclusion, canaries in northeastern Brazil participating in exhibitions may present Salmonella spp., Escherichia coli and other enterobacteria in the intestinal microbiota with antimicrobial resistance. These results indicate that, although the E. coli strains recovered from canaries in this study have some virulence genes, they still do not fulfill all the requirements to be considered APEC.

scholarly journals Pathologic and microbiologic aspects of pet psittacine infected by Escherichia coli and Salmonella Typhimurium

2017 ◽  
Vol 37 (4) ◽  
pp. 379-384
Author(s):  
Raul A.S. Siqueira ◽  
William C. Maciel ◽  
Ruben H. Vasconcelos ◽  
Windleyanne G.A. Bezerra ◽  
Elisângela S. Lopes ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Multidrug Resistance ◽  
Salmonella Typhimurium ◽  
Antimicrobial Susceptibility ◽  
Inflammatory Infiltrate ◽  
State University ◽  
Antimicrobial Susceptibility Test ◽  
Salmonella Spp ◽  
E Coli

ABSTRACT: The role of Escherichia coli in healthy microbiota of psittacine is controversial, and the presence of Salmonella sp. indicates possible disease. Therefore, this study aimed to identify the presence of E. coli and Salmonella spp. in a psittacine pet that died in Fortaleza, Brazil, correlating pathogenicity aspects of the isolates through the evaluation of lesions and antimicrobial susceptibility. Psittacine pets sent to the Laboratory of Ornithological Studies, State University of Ceará, that died in 2014 and 2015 were necropsied. Fragments of liver, kidneys, intestine, lung, heart, spleen and brain were collected for microbiological and histopathological analyses. Scores were attributed to lesions and isolated strains submitted to antimicrobial susceptibility test. From the seventy necropsied birds, nineteen were positive for E. coli and one for Salmonella Typhimurium. Congestive lesions and lymphoplasmocitic inflammatory infiltrate were observed varying from light to moderate and were the main findings. In the analyzed strains, multidrug resistance against different groups of antibiotics was observed. In conclusion, according to the results, E. coli strains and the Salmonella Typhimurium isolate produced significant lesions in the psittacine pets, and multidrug resistance may hinder treatments with antibiotics used in avian pet medicine.

Antimicrobial susceptibility and detection of virulence-associated genes of Escherichia coli and Salmonella spp. isolated from domestic pigeons (Columba livia) in Brazil

2020 ◽  
Vol 65 (4) ◽  
pp. 735-745 ◽  
Author(s):  
Daiane Carvalho ◽  
Hiran Castagnino Kunert-Filho ◽  
Cintia Simoni ◽  
Lucas Brunelli de Moraes ◽  
Thales Quedi Furian ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Antimicrobial Susceptibility ◽  
Columba Livia ◽  
Salmonella Spp ◽  
Domestic Pigeons

Evaluating the fate of Escherichia coli O157:H7 and Salmonella spp. on cucumbers

2021 ◽  
pp. 103830
Author(s):  
Arícia Possas ◽  
Guiomar Denisse Posada-Izquierdo ◽  
Gonzalo Zurera ◽  
Fernando Pérez-Rodríguez
Keyword(s):  
Escherichia Coli ◽  
Escherichia Coli O157 ◽  
Salmonella Spp
Sign in / Sign up

Export Citation Format

Share Document