Browsing Agricultural Sciences by Subject "Resistência a antimicrobianos"
Now showing items 1-13 of 13
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Antibiotic resistence in Salmonella enteritidis isolated from broiler carcasses
(2006) [Journal article]Oitenta amostras de Salmonella Enteritidis isoladas de carcaças de frango no período entre maio de 1995 a abril de 1996 no Estado do Rio Grande do Sul, Brasil foram testados para susceptibilidade antimicrobiana pelo método ... -
Antimicrobial resistance in Campylobacter jejuni isolated from Brazilian poultry slaughterhouses
(2020) [Journal article] -
Antimicrobial susceptibility profile of historical and recent Brazilian pig isolates of Pasteurella multocida
(2019) [Journal article]Pasteurella (P.) multocida is the causative agent of pneumonic pasteurellosis in swine, which is commonly associated with the final stages of enzootic pneumonia or porcine respiratory disease complex. Although this syndrome ... -
Avian pathogenic Escherichia coli (APEC) and uropathogenic Escherichia coli (UPEC) : characterization and comparison
(2021) [Journal article]Introduction: Avian pathogenic E. coli (APEC) and uropathogenic E. coli (UPEC) are responsible for avian colibacillosis and human urinary tract infections, respectively. There are genetic similarities between the APEC and ... -
Comparative resistome, mobilome, andmicrobial composition of retail chicken originated from conventional, organic, and antibiotic-free production systems
(2023) [Journal article]The aim of this study was to investigate the microbial composition, and the profiles of antimicro-bial resistance genes (ARGs, resistome) and mobile genetic elements (mobilome) of retail chicken carcasses originated from ... -
Escherichia coli in chicken carcasses in southern Brazil : absence of shigatoxigenic (STEC) and isolation of atypical enteropathogenic (aEPEC)
(2020) [Journal article]The aim of this study was to investigate the presence of shiga toxin-producing Escherichia coli (STEC) and atypical enteropathogenic Escherichia coli (aEPEC) in frozen chicken carcasses sold at stores in southern Brazil. ... -
First reported genome of an mcr-9-mediated colistin-resistant Salmonella Typhimurium isolate from Brazilian livestock
(2020) [Journal article]Objectives: To investigate the genetic context of colistin resistance in anmcr-9-harbouring Salmonella Typhimurium ST19 strain from swine in Brazil. Methods: Minimum inhibitory concentrations (MIC) to colistin were determined ... -
Investigation of Listeria monocytogenes, Salmonella enterica and Yersinia enterocolitica in pig carcasses in southern Brazil
(2020) [Journal article]The intensification of pig production and advances in the sanitary control of herds profoundly changed the profile of risk attributed to pork consumption. In the actual scenario, most microorganisms related to macroscopic ... -
Mannheimia varigena as the etiologic agent of lameness and coronary band lesion in cattle
(2022) [Journal article]Mannheimia varigena was identified as the etiologic agent of lameness and coronary band lesion in 30% of cattle in a farm located in Rio Grande do Sul, Brazil. Swab samples from the lesions were cultured in McConkey Agar ... -
Perception of poultry veterinarians on the use of antimicrobials and antimicrobial resistance in egg production
(2022) [Journal article]This study aimed to describe the perception of veterinarians who work with commercial laying hens in the state of Rio Grande do Sul, Brazil, regarding the use of antibiotics and their possible impacts on animal, human, and ... -
Resistência antimicrobiana da Salmonella spp. em suínos : revisão
(2022) [Journal article]A suinocultura representa uma atividade muito relevante para o Brasil, gerando empregos, renda e desenvolvimento. Atualmente, o mercado nacional e internacional vem exigindo um status sanitário de rebanho cada vez mais ... -
Sobrevivência e perfil de resistência a antimicrobianos de isolados de Salmonella sp. em dejeto suíno armazenado
(2020) [Journal article]Este estudo teve como objetivos determinar a sobrevivência e o perfil de resistência a antimicrobianos de amostras de Salmonella sp. isoladas de seis sistemas de armazenamento de dejetos suínos. Determinou-se o perfil de ... -
Streptococcus spp. in equines : infection and antimicrobial susceptibility profiles
(2022) [Journal article]Background: Empirical antimicrobial prescribing is commonly used in equine veterinary. Therefore, professionals can obtain information about antimicrobial susceptibility profile of the bacterial strains based on veterinary ...