Search Results - "Antonio José Piantino Ferreira"
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Pandemic extra-intestinal pathogenic Escherichia coli (ExPEC) clonal group O6-B2-ST73 as a cause of avian colibacillosis in Brazil
Published in PloS one (08-06-2017)“…Extra-intestinal pathogenic Escherichia coli (ExPEC) represent an emerging pathogen, with pandemic strains increasingly involved in cases of urinary tract…”
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Heat Stress Modulates Brain Monoamines and Their Metabolites Production in Broiler Chickens Co-Infected with Clostridium perfringens Type A and Eimeria spp
Published in Veterinary sciences (09-01-2019)“…Heat stress has been related to the impairment of behavioral and immunological parameters in broiler chickens. However, the literature is not clear on the…”
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Persistence and spreading of field and vaccine strains of infectious laryngotracheitis virus (ILTV) in vaccinated and unvaccinated geographic regions, in Brazil
Published in Tropical animal health and production (01-08-2015)“…Infectious laryngotracheitis (ILT) is a highly infectious respiratory disease that causes morbidity and mortality in commercial chickens. Despite the use of…”
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Prevalence of Avian Pathogenic Escherichia coli (APEC) Clone Harboring sfa Gene in Brazil
Published in TheScientificWorld (01-01-2012)“…Escherichia coli sfa+ strains isolated from poultry were serotyped and characterized by polymerase chain reaction (PCR) and amplified fragment length…”
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Embryonic development of chicken (Gallus Gallus Domesticus) From 1st to 19th Day-ectodermal structures
Published in Microscopy research and technique (01-12-2013)“…ABSTRACT Birds occupy a prominent place in the Brazilian economy not only in the poultry industry but also as an animal model in many areas of scientific…”
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Caracterización molecular del adenovirus aviar en pollos comerciales del Ecuador
Published in La Granja: Revista de Ciencias de la Vida (01-09-2018)“…El Adenovirus Aviar del grupo I (FAdV-I), es considerado como un patógeno de mucha importancia en la industria avícola en el Ecuador y a nivel mundial. La…”
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Effects of long-term heat stress in an experimental model of avian necrotic enteritis
Published in Poultry science (01-06-2014)“…Stressful conditions are predisposing factors for disease development. Heat stress is one of the most important stressors in poultry production. The…”
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Effects of cold stress and Salmonella Heidelberg infection on bacterial load and immunity of chickens
Published in Avian pathology (02-11-2015)“…We analysed the effects of cold stress (19 ± 1°C, 6 h /day, from the first to the seventh day of life) applied to specific pathogen free (SPF) chickens. On…”
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Effects of heat stress on the formation of splenic germinal centres and immunoglobulins in broilers infected by Clostridium perfringens type A
Published in Veterinary immunology and immunopathology (01-03-2016)“…•Intestinal inflammation associated with stress triggers negative feedback on serum corticosterone concentrations.•Intestinal inflammation induces the…”
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Region-Specific Decellularization of Porcine Uterine Tube Extracellular Matrix: A New Approach for Reproductive Tissue-Engineering Applications
Published in Biomimetics (Basel, Switzerland) (01-07-2024)“…The uterine tube extracellular matrix is a key component that regulates tubal tissue physiology, and it has a region-specific structural distribution, which is…”
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Heat stress reduces Eimeria spp. infection and interferes with C. perfringens infection via activation of the hypothalamic-pituitary-adrenal axis
Published in Research in veterinary science (01-04-2019)“…Heat stress has a relevant effect on animal health and productivity. Stress and environmental changes can contribute to disease development, such as avian…”
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Decellularized Bovine Skeletal Muscle Scaffolds: Structural Characterization and Preliminary Cytocompatibility Evaluation
Published in Cells (Basel, Switzerland) (16-04-2024)“…Skeletal muscle degeneration is responsible for major mobility complications, and this muscle type has little regenerative capacity. Several biomaterials have…”
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Clostridium perfringens Type A Enteritis in Blue and Yellow Macaw (Ara ararauna)
Published in Avian diseases (01-12-2014)“…This study describes an outbreak of necrotic enteritis caused by Clostridium perfringens type A in captive macaws (Ara ararauna). Two psittacine birds…”
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Distribution of virulence genes sefC, pefA and spvC in Salmonella Enteritidis phage type 4 strains isolated in Brazil
Published in Brazilian journal of microbiology (01-06-2006)“…The distribution of virulence genes, sefC, pefA and spvC, was investigated in 110 Salmonella Enteritidis phage type 4 strains by polymerase chain reaction…”
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Production and release of heat-labile toxin by wild-type human-derived enterotoxigenic Escherichia coli
Published in FEMS immunology and medical microbiology (01-10-2006)“…Abstract Production and release of heat-labile toxin (LT) by wild-type enterotoxigenic Escherichia coli (ETEC) strains, isolated from diarrheic and…”
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Some adhesins of avian pathogenic Escherichia coli (APEC) isolated from septicemic poultry in Brazil
Published in Brazilian journal of microbiology (01-07-2006)“…Three hundred and fifty strains of E. coli isolated from septicemic poultry from seven states of Brazil were examined for presence of nine adhesion-encoding…”
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Comparison of experimental competitive-exclusion cultures for controlling Salmonella colonization in broiler chicks
Published in Brazilian journal of microbiology (01-12-2003)“…The efficacy of three different types of experimental competitive exclusion (CE-A, CE-B and CE-C) cultures against Salmonella Kedougou (SK) NCTC 12173,…”
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Heat stress, Eimeria spp. and C. perfringens infections alone or in combination modify gut Th1/Th2 cytokine balance and avian necrotic enteritis pathogenesis
Published in Veterinary immunology and immunopathology (01-04-2019)“…•Heat stress induced a Th2 cytokine profile in broilers gut.•Heat stress modulates Eimeria spp. infection and interfere with C. perfringes pathogenesis.•Heat…”
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Identification of Lactobacillus spp. from broiler litter in Brazil
Published in Brazilian journal of microbiology (01-07-2003)“…Lactobacillus spp. were identified in 100 broiler litter samples collected from different poultry-rearing regions in Brazil. Ten different Lactobacillus…”
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Cell-detaching Escherichia coli (CDEC) strains from children with diarrhea: identification of a protein with toxigenic activity
Published in FEMS microbiology letters (01-12-2002)“…Abstract Twenty-four strains of cell-detaching Escherichia coli (CDEC) isolated from stool specimens in different cities in Brazil were examined for virulence…”
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