Suzana Satomi Kuchiishi

ORCID: 0000-0002-8834-8129
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About
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Research Areas
  • Salmonella and Campylobacter epidemiology
  • Microbial infections and disease research
  • Animal Virus Infections Studies
  • Aquaculture disease management and microbiota
  • Bacteriophages and microbial interactions
  • Antibiotic Resistance in Bacteria
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Animal Nutrition and Physiology
  • Bacterial Identification and Susceptibility Testing
  • Bacterial biofilms and quorum sensing
  • Rabies epidemiology and control
  • Vibrio bacteria research studies
  • Virus-based gene therapy research
  • Microplastics and Plastic Pollution
  • Coccidia and coccidiosis research
  • Diphtheria, Corynebacterium, and Tetanus
  • Phytochemistry Medicinal Plant Applications
  • Enterobacteriaceae and Cronobacter Research
  • Listeria monocytogenes in Food Safety
  • Pneumonia and Respiratory Infections
  • Pesticide and Herbicide Environmental Studies
  • Food Safety and Hygiene
  • Veterinary medicine and infectious diseases
  • Food Waste Reduction and Sustainability
  • Meat and Animal Product Quality

Universidade de Passo Fundo
2023-2024

Concordia University Wisconsin
2006-2021

Universidade Estadual Paulista (Unesp)
2008

Brazilian Agricultural Research Corporation
2006

Clinical salmonellosis has been increasing significantly in Brazil recent years. A total of 130 outbreaks distributed among 10 swine-producing states were investigated. One representative Salmonella isolate from each outbreak was characterized through serotyping, antimicrobial resistance profiles, PFGE, and WGS. From outbreaks: 50 enteric, 48 septicemic, 17 cases as hepato-biliary invasive, 13 nodal two not classified. The most prevalent serovars a monophasic variant S. typhimurium (55/130),...

10.3390/microorganisms9050947 article EN cc-by Microorganisms 2021-04-27

A determinação de produtos eficazes para a desinfecção e que não causem danos ao meio ambiente é um grande desafio avicultura orgânica. Neste trabalho foram avaliadas as atividades antibacterianas quatro desinfetantes: ácido peracético, amônia quaternária, hipoclorito sódio 1% 0,1% cloro ativo do composto ácidos orgânicos (cítrico, lático ascórbico), frente às amostras padrão Escherichia coli, Salmonella enteritidis Staphylococcus aureus, na presença ausência matéria orgânica, sob duas...

10.1590/s0103-84782010000200020 article PT cc-by-nc Ciência Rural 2010-02-01

A pleuropneumonia suína (PPS) é uma doença infecto-contagiosa decorrente da infecção e efeitos patológicos do Actinobacillus (A.) pleuropneumoniae, caracterizada por pneumonia necrótica hemorrágica associada à pleurisia fibrinosa. causa prejuízos devido a perdas morte, pouco desenvolvimento condenações de carcaças no abatedouro. O isolamento A. pleuropneumoniae necessário para investigação resistência antibióticos identificação sorotipo importante estudos epidemiológicos controle através...

10.22456/1679-9216.15826 article PT cc-by ACTA SCIENTIAE VETERINARIAE 2018-03-30

1. This study determined the antimicrobial resistance profile and biofilm-forming ability of Salmonella enterica strains isolated from commercial broiler houses over a three-year period in southern Brazil.2. Of 720 drag swabs analysed, 37 (5%) tested positive for non-typhoidal spp. S. Heidelberg was most frequent serovar.3. Among resistant (83.8%; 31/37), common to tetracycline, ampicillin nalidixic acid. Multidrug found 65% (24/37) isolates, with large proportion multidrug (81%; 13/16).4....

10.1080/00071668.2022.2136511 article EN British Poultry Science 2022-10-19

Since Mycoplasma hyopneumoniae isolation in appropriate media is a difficult task and impractical for daily routine diagnostics, Nested-PCR (N-PCR) techniques are currently used to improve the direct diagnostic sensitivity of Swine Enzootic Pneumonia. In first experiment, this paper describes N-PCR technique optimization based on three variables: different sampling sites, sample transport media, DNA extraction methods, using eight pigs. Based results, second experiment was conducted testing...

10.1590/s1517-83822008000300011 article EN Brazilian Journal of Microbiology 2008-09-01

O diagnóstico de infecção do trato urinário (ITU) em porcas geralmente é feito com o auxílio tiras reagentes, por ser um método rápido, prático e passível realizado na própria granja. exame microscópico da urina raramente utilizado granjas uma técnica mais demorada trabalhosa. No entanto, não existem estudos sobre a precisão destas duas técnicas no ITU nesta espécie. objetivo deste estudo foi avaliar tira reagente porcas, comparando-os bacteriológico urina. Para selecionar as que iriam...

10.1590/s0100-736x2013000900009 article PT cc-by Pesquisa Veterinária Brasileira 2013-09-01

The use of anticoccidial compounds is the primary strategy for controlling avian coccidiosis. emergence drug resistance, regulatory restrictions, and societal demands meat production without antimicrobials have increased need natural alternatives to control this disease. Propolis known its antimicrobial effects may be an alternative. In context, study aimed evaluate activity jataí bee (Tetragonisca angustula) propolis against sporulation Eimeria spp. oocysts in broiler chicken feces....

10.14808/sci.plena.2024.038101 article EN cc-by Scientia Plena 2024-04-22

In Brazil, since 2011 clinical cases of salmonellosis has been increasing substantially. Nevertheless, few information is available about the antimicrobial profile, distribution, serotypes and genetic relationship among strains. The objectives this study were: to identify Salmonella serotypes, characterize in vitro resistance profiles determine isolates Brazil. During 2016, (111) from nine States were sent Embrapa Swine Poultry for complementary analysis. First, serotyped by Kauffmann White...

10.31274/safepork-180809-378 article EN International Conference on the Epidemiology and Control of Biological, Chemical and Physical Hazards in Pigs and Pork 2017-01-01

O processo de compostagem é uma prática importante para aceleração da decomposição carcaças e inativação patógenos potencialmente presentes no material a ser decomposto. No entanto, necessário avaliar promover o funcionamento adequado do processo. Diante disso, presente estudo teve por objetivo eliminação micro-organismos patogênicos em composteiras construídas escala laboratorial suíno trituradas piloto pedaços (picadas). Para isso, foram piloto, onde compostadas suínos intercaladas com...

10.33448/rsd-v11i1.24774 article PT Research Society and Development 2022-01-04

One hundred Actinobacillus pleuropneumoniae (App) and sixty Pasteurella multocida subsp. serogroup A (PmA) isolates were recovered from porcine pneumonic lungs collected eight central or southern states of Brazil between 2014 2018 2017 2021 (PmA). A. clinical typed by multiplex PCR the most prevalent serovars 8, 7 5 (43, 25% 18%, respectively). In addition, three virulence genes assessed in P. isolates, all being positive to capA kmt1 genes, negative capD toxA, them (85%) pfhA gene. The...

10.3390/antibiotics12121658 article EN cc-by Antibiotics 2023-11-25

Três ELISAs polivalentes baseados em lipopolissacarídeos de cadeia longa (LPS-CL) foram estabelecidos para detectar anticorpos todos os sorotipos prevalentes Actinobacillus pleuropneumoniae. Foram testadas amostras provenientes do banco soros suínos experimentalmente inoculados com A. Os sensíveis à detecção contra LPS-CL. observadas reações cruzadas no ELISA polivalente produzido 1 e 5, anti-soros específicos 9 11, pois 1, 11 apresentaram antígenos somáticos comuns. No 2, 3 7, observaram-se...

10.1590/s0102-09352008000200016 article PT cc-by Arquivo Brasileiro de Medicina Veterinária e Zootecnia 2008-04-01
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