Ana Paula S. Poeta Silva
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View article: Neurosurgical Intervention in Chronic Pain Secondary to Traumatic Cervical Spinal Cord Injury: Case Report
Neurosurgical Intervention in Chronic Pain Secondary to Traumatic Cervical Spinal Cord Injury: Case Report Open
Introduction: Refractory chronic pain remains a persistent challenge, severely impairing quality of life and often requiring approaches beyond conventional pharmacotherapy. In recent years, neurosurgical techniques such as motor cortex sti…
View article: Disease-associated Streptococcus suis (DASS) in lactation: detection patterns and implications for control
Disease-associated Streptococcus suis (DASS) in lactation: detection patterns and implications for control Open
View article: Assessment of the Relationship Between Bioexclusion Practices Applied in Wean-to-Harvest Sites and PRRS Outbreaks
Assessment of the Relationship Between Bioexclusion Practices Applied in Wean-to-Harvest Sites and PRRS Outbreaks Open
Porcine reproductive and respiratory syndrome virus (PRRSV) is a significant cause of economic loss in the swine industry, yet its control remains challenging in wean-to-harvest sites. This prospective observational study followed 95 wean-…
View article: Infarto talâmico bilateral por oclusão da artéria de Percheron: uma etiologia rara de acidente vascular encefálico
Infarto talâmico bilateral por oclusão da artéria de Percheron: uma etiologia rara de acidente vascular encefálico Open
Objetivo: Realizar uma revisão da literatura científica sobre o infarto talâmico bilateral causado pela oclusão da artéria de Percheron (AOP), destacando aspectos anatômicos, epidemiológicos, manifestações clínicas, diagnóstico, diagnóstic…
View article: Description of a contemporary pathogenic Escherichia coli isolated from pigs with post-weaning diarrhea in the United States from 2010 to 2023
Description of a contemporary pathogenic Escherichia coli isolated from pigs with post-weaning diarrhea in the United States from 2010 to 2023 Open
View article: Disease-associated Streptococcus suis (DASS) in lactation: Detection patterns and implications for control
Disease-associated Streptococcus suis (DASS) in lactation: Detection patterns and implications for control Open
Background: Disease-associated Streptococcus suis (DASS) refers to strains of S. suis that cause systemic infections in swine, including meningitis, septicemia, and pneumonia, resulting in significant economic losses and welfare concerns. …
View article: Evaluating stillborn and litter size as indicators of PRRSV detection in live piglets and the use of stillborn tongue fluids as risk-based samples for PRRSV monitoring
Evaluating stillborn and litter size as indicators of PRRSV detection in live piglets and the use of stillborn tongue fluids as risk-based samples for PRRSV monitoring Open
Introduction A risk-based approach to animal selection for sampling enhances pathogen detection by increasing the probability of selecting an animal harboring the pathogen while requiring a smaller sample size. Postmortem tongue fluids (TF…
View article: Emergence of a PRRSV Strain Recombined From Two Modified‐Live Virus Vaccines and Its Elimination From a Breeding Herd
Emergence of a PRRSV Strain Recombined From Two Modified‐Live Virus Vaccines and Its Elimination From a Breeding Herd Open
Porcine reproductive and respiratory syndrome (PRRS) is one of the most challenging diseases for swine production. The PRRS virus (PRRSV) is an RNA virus that replicates via an RNA‐dependent RNA polymerase (RDRP) mechanism, which is prone …
View article: O DIREITO FUNDAMENTAL À EDUCAÇÃO INCLUSIVA: UMA ANÁLISE LEGISLATIVA EM CONTRAPONTO AOS DESAFIOS PARA SUA UNIVERSALIZAÇÃO
O DIREITO FUNDAMENTAL À EDUCAÇÃO INCLUSIVA: UMA ANÁLISE LEGISLATIVA EM CONTRAPONTO AOS DESAFIOS PARA SUA UNIVERSALIZAÇÃO Open
Este estudo aborda a educação inclusiva como um direito fundamental do ser humano, analisado sob a ótica das legislações nacionais e internacionais em vigor. A temática da educação inclusiva apresenta-se como um desafio para a sociedade br…
View article: Characterizing best practices for tonsil-oral-scrubbing (TOSc) collection for PRRSV RNA detection in sows
Characterizing best practices for tonsil-oral-scrubbing (TOSc) collection for PRRSV RNA detection in sows Open
View article: Comparative assessment of the performance of a commercial fluorescent microsphere immunoassay and three commercial ELISAs for Mycoplasma hyopneumoniae serum antibody detection
Comparative assessment of the performance of a commercial fluorescent microsphere immunoassay and three commercial ELISAs for Mycoplasma hyopneumoniae serum antibody detection Open
Mycoplasma hyopneumoniae (M. hyopneumoniae) is a significant porcine respiratory disease complex pathogen, prompting many swine farms and production systems to pursue M. hyopneumoniae elimination strategies. Antibody testing is cost-effect…
View article: Monitoring emerging pathogens using negative nucleic acid test results from endemic pathogens in pig populations: Application to porcine enteric coronaviruses
Monitoring emerging pathogens using negative nucleic acid test results from endemic pathogens in pig populations: Application to porcine enteric coronaviruses Open
This study evaluated the use of endemic enteric coronaviruses polymerase chain reaction (PCR)-negative testing results as an alternative approach to detect the emergence of animal health threats with similar clinical diseases presentation.…
View article: Distribution trends of bovine Anaplasma marginale in Iowa, based upon veterinary diagnostic lab submissions from 2017-2022
Distribution trends of bovine Anaplasma marginale in Iowa, based upon veterinary diagnostic lab submissions from 2017-2022 Open
Anaplasma marginale is the common etiological agent of bovine anaplasmosis. Infection results in erythrocyte destruction leading to the clinical signs of anemia, hypoxia, abortion, jaundice and sudden death. Cattle that survive this acute…
View article: Effect of pooled tracheal sample testing on the probability of Mycoplasma hyopneumoniae detection
Effect of pooled tracheal sample testing on the probability of Mycoplasma hyopneumoniae detection Open
View article: Assessment of temperature and time on the survivability of porcine reproductive and respiratory syndrome virus (PRRSV) and porcine epidemic diarrhea virus (PEDV) on experimentally contaminated surfaces
Assessment of temperature and time on the survivability of porcine reproductive and respiratory syndrome virus (PRRSV) and porcine epidemic diarrhea virus (PEDV) on experimentally contaminated surfaces Open
Fomites might be responsible for virus introduction in swine farms, highlighting the importance of implementing practices to minimize the probability of virus introduction. The study’s objective was to assess the efficacy of different comb…
View article: Detection and disease diagnosis trends (2017–2022) for Streptococcus suis, Glaesserella parasuis, Mycoplasma hyorhinis, Actinobacillus suis and Mycoplasma hyosynoviae at Iowa State University Veterinary Diagnostic Laboratory
Detection and disease diagnosis trends (2017–2022) for Streptococcus suis, Glaesserella parasuis, Mycoplasma hyorhinis, Actinobacillus suis and Mycoplasma hyosynoviae at Iowa State University Veterinary Diagnostic Laboratory Open
Background Accurate measurement of disease associated with endemic bacterial agents in pig populations is challenging due to their commensal ecology, the lack of disease-specific antemortem diagnostic tests, and the polymicrobial nature of…
View article: Molecular characterization of Glaesserella parasuis strains circulating in North American swine production systems
Molecular characterization of Glaesserella parasuis strains circulating in North American swine production systems Open
View article: A cross-sectional assessment of PRRSV nucleic acid detection by RT-qPCR in serum, ear-vein blood swabs, nasal swabs, and oral swabs from weaning-age pigs under field conditions
A cross-sectional assessment of PRRSV nucleic acid detection by RT-qPCR in serum, ear-vein blood swabs, nasal swabs, and oral swabs from weaning-age pigs under field conditions Open
Introduction The porcine reproductive and respiratory syndrome virus (PRRSV) continues to challenge swine production in the US and most parts of the world. Effective PRRSV surveillance in swine herds can be challenging, especially because …
View article: Molecular Characterization of Glaesserella parasuis Strains Circulating in North American Swine Production Systems
Molecular Characterization of Glaesserella parasuis Strains Circulating in North American Swine Production Systems Open
Background Glaesserella parasuis is the causative agent of Glässer’s disease in pigs. Serotyping is the most common method used to type G. parasuis isolates. However, the high number of non-typables (NT) and low discriminatory power make s…
View article: Compliance of biosecurity practices for compartmentalization to foot-mouth disease and classical swine fever viruses in commercial swine companies from southern Brazil
Compliance of biosecurity practices for compartmentalization to foot-mouth disease and classical swine fever viruses in commercial swine companies from southern Brazil Open
Classical swine fever (CSF) and foot-mouth disease (FMD) are both highly contagious disease and disruptive to commercial trades, but they are examples of foreign animal diseases that biosecurity-based compartmentalization could be used to …
View article: Porcine reproductive and respiratory syndrome virus RNA detection in tongue tips from dead animals
Porcine reproductive and respiratory syndrome virus RNA detection in tongue tips from dead animals Open
The control of porcine reproductive and respiratory syndrome virus (PRRSV) hinges on monitoring and surveillance. The objective of this study was to assess PRRSV RNA detection by RT-PCR in tongue tips from dead suckling piglets compared to…
View article: Porcine reproductive and respiratory syndrome virus RNA detection in tongue tips from dead animals
Porcine reproductive and respiratory syndrome virus RNA detection in tongue tips from dead animals Open
The control of porcine reproductive and respiratory syndrome virus (PRRSV) hinges on monitoring and surveillance. The objective of this study was to assess PRRSV RNA detection by RT-PCR in tongue tips from dead suckling piglets compared to…
View article: Effect of testing protocol and within-pen prevalence on the detection of Mycoplasma hyopneumoniae DNA in oral fluid samples
Effect of testing protocol and within-pen prevalence on the detection of Mycoplasma hyopneumoniae DNA in oral fluid samples Open
Combinations of 2 nucleic acid extractions and 3 Mycoplasma hyopneumoniae (MHP) PCRs (namely Protocol 1, 2, 3, and 4) were compared in terms of the probability of detecting DNA in pen-based oral fluid samples as a function of within-pen MH…
View article: Cough associated with the detection of Mycoplasma hyopneumoniae DNA in clinical and environmental specimens under controlled conditions
Cough associated with the detection of Mycoplasma hyopneumoniae DNA in clinical and environmental specimens under controlled conditions Open
View article: Comparison of Mycoplasma hyopneumoniae response to infection by route of exposure
Comparison of Mycoplasma hyopneumoniae response to infection by route of exposure Open
Mycoplasma hyopneumoniae (MHP) is a concern both for pig well-being and producer economic viability. In the absence of fully protective health interventions, producers rely on controlled exposure to induce an immune response in pigs and mi…
View article: Mycoplasma hyopneumoniae Surveillance in Pig Populations: Establishing Sampling Guidelines for Detection in Growing Pigs
Mycoplasma hyopneumoniae Surveillance in Pig Populations: Establishing Sampling Guidelines for Detection in Growing Pigs Open
Antemortem detection of Mycoplasma hyopneumoniae infection in swine production systems has relied on antibody testing, but the availability of tests based on DNA detection and novel diagnostic specimens, e.g., tracheal swabs and oral fluid…
View article: Staphylococcus aureus resistentes aos β-lactâmicos em mastites de gado leiteiro: uma meta-análise / Staphylococcus aureus resistant to β-lactam antibiotics in mastitis dairy herds: a meta-analysis
Staphylococcus aureus resistentes aos β-lactâmicos em mastites de gado leiteiro: uma meta-análise / Staphylococcus aureus resistant to β-lactam antibiotics in mastitis dairy herds: a meta-analysis Open
Staphylococcus aureus está comumente relacionada em casos de mastite em rebanhos leiteiros, sendo considerada a principal causa do uso de antimicrobianos na prática leiteira, sendo a resistência a antimicrobianos é uma realidade na prática…
View article: Performance of Commercial Mycoplasma hyopneumoniae Serum Enzyme-Linked Immunosorbent Assays under Experimental and Field Conditions
Performance of Commercial Mycoplasma hyopneumoniae Serum Enzyme-Linked Immunosorbent Assays under Experimental and Field Conditions Open
Mycoplasma hyopneumoniae is an economically significant pathogen of swine. M. hyopneumoniae serum antibody detection via commercial enzyme-linked immunosorbent assays (ELISAs) is widely used for routine surveillance in commercial swine pro…
View article: Putting the microbiota to work: Epigenetic effects of early life antibiotic treatment are associated with immune-related pathways and reduced epithelial necrosis following Salmonella Typhimurium challenge in vitro
Putting the microbiota to work: Epigenetic effects of early life antibiotic treatment are associated with immune-related pathways and reduced epithelial necrosis following Salmonella Typhimurium challenge in vitro Open
Salmonella enterica serovar Typhimurium is an animal welfare and public health concern due to its ability to parasite livestock and potentially contaminate pork products. To reduce Salmonella shedding and the risk of pork contamination, an…