Navegação Ciências Agrárias por Autor "Hammerschmitt, Marcia Elisa"

Resultados 1-12 de 12

    • Achados patológicos e imuno-histoquímicos de neoplasmas pulmonares primários em caninos na região metropolitana de Porto Alegre, Rio Grande do Sul 

      Caprioli, Rafaela Albuquerque; Argenta, Fernando Froner; Hammerschmitt, Marcia Elisa; Pereira, Paula Reis; Lorenzo, Cíntia de; Pavarini, Saulo Petinatti; Driemeier, David; Sonne, Luciana (2018) [Artigo de periódico]
      Primary pulmonary neoplasms are uncommon in veterinary medicine; but most frequently affected are dogs. It appears that the number of primary pulmonary neoplasms is increasing in companion animals, due to the increase in ...

    • Adenocarcinoma traqueal em um gato 

      Corrêa, Márcia Düster; Gerardi, Daniel Guimarães; Queiroga, Luciana Branquinho; Driemeier, David; Pereira, Paula Reis; Hammerschmitt, Marcia Elisa; Beck, Carlos Afonso de Castro; Trindade, Anelise Bonilla (2020) [Artigo de periódico]
      Background: Primary tracheal adenocarcinoma is a rare neoplasm in cats. The clinical signs often are indicative of upper airway obstruction accompanied with dyspnea, stridor, wheezing, exercise intolerance, and cough. The ...

    • Clinical and pathological aspects of an outbreak of Streptococcus suis serotype 9 infection in pigs 

      Hammerschmitt, Marcia Elisa; Schwertz, Claiton Ismael; Lopes, Bruna Correa; Pereira, Paula Reis; Frandoloso, Rafael; Driemeier, David (2022) [Artigo de periódico]
      Streptococcus suis is a Gram-positive pathogen that inhabits the upper respiratory tract and can cause severe systemic inflammatory disease in pigs, mainly during the nursery phase. Streptococcus suis is a reemergent ...

    • Diseases of the central nervous system in swine in southern Brazil 

      Hammerschmitt, Marcia Elisa; Almeida, Bruno Albuquerque de; Pereira, Paula Reis; Pavarini, Saulo Petinatti; Sonne, Luciana; Driemeier, David (2021) [Artigo de periódico]
      Brazil is the fourth largest exporter of pork worldwide, with its production concentrated in the Southern region of the country. To reduce the economic impacts and increase herd health, an efficient diagnosis of diseases ...

    • Intoxicação espontânea por Baccharis coridifolia em cordeiros lactentes 

      Hammerschmitt, Marcia Elisa; Panziera, Welden; Vielmo, Andreia; Argenta, Fernando Froner; Arruda, Natália Schmidt; Horn, João Alfredo; Pavarini, Saulo Petinatti; Driemeier, David (2018) [Artigo de periódico]
      Background: Baccharis coridifolia is one of the most important and common poisonous plants in Rio Grande do Sul (RS) state, Brazil (RS). The intoxication occurs when native livestock are exposed to the plant for the first ...

    • Intoxicação por Senecio brasiliensis em bezerros: padrão e evolução de lesões hepáticas 

      Panziera, Welden; Gonçalves, Maiara Aline; Oliveira, Luiz Gustavo Schneider; Lorenzett, Marina Paula; Reis, Matheus de Oliveira; Hammerschmitt, Marcia Elisa; Pavarini, Saulo Petinatti; Driemeier, David (2017) [Artigo de periódico]
      Poisoning by Senecio spp. plants are an important cause of death in cattle in the State of Rio Grande do Sul, Brazil. It is estimated that over 50% of deaths caused by toxic plants are due to the ingestion of Senecio spp. ...

    • Lesões intestinais em suínos abatidos no Rio Grande do Sul 

      Pereira, Paula Reis; Caprioli, Rafaela Albuquerque; Hammerschmitt, Marcia Elisa; Sonne, Luciana; Pavarini, Saulo Petinatti; Driemeier, David (2018) [Artigo de periódico]
      O Rio Grande do Sul se destaca na suinocultura nacional pelos altos índices de produção, baseada em sistema de criação intensivo, fato que propicia a ocorrência de doenças entéricas. Este estudo foi realizado para diagnosticar ...

    • Nasal peripheral primitive neuroectodermal tumor in a heifer : case report 

      Argenta, Fernando Froner; Hammerschmitt, Marcia Elisa; Reis, Matheus de Oliveira; Cruz, Raquel Aparecida Sales da; Lorenzo, Cíntia de; Sonne, Luciana; Driemeier, David; Pavarini, Saulo Petinatti (2018) [Artigo de periódico]
      This report described the clinical signs, pathological and immunohistochemical findings associated with a peripheral primitive neuroectodermal tumor (pPNET) in the nasal cavity of a heifer. The heifer exhibited severe ...

    • Obstructive urolithiasis in growing-finishing pigs 

      Lorenzett, Marina Paula; Cruz, Raquel Aparecida Sales da; Cecco, Bianca Santana de; Schwertz, Claiton Ismael; Hammerschmitt, Marcia Elisa; Schuh, Daniela Teresa; Driemeier, David; Pavarini, Saulo Petinatti (2019) [Artigo de periódico]
      Obstructive urolithiasis is a disease characterized by the presence of uroliths in the urinary tract, with consequent obstruction of excretion pathways. This paper described the epidemiological and clinical-pathological ...

    • Outbreak of toxoplasmosis associated with muscular lesions in finishing pigs caused by an atypical Toxoplasma gondii genotype 

      Piva, Manoela Marchezan; Pereira, Paula Reis; Schwertz, Claiton Ismael; Hammerschmitt, Marcia Elisa; Lorenzett, Marina Paula; Henker, Luan Cleber; Driemeier, David; Clemes, Yara Souza; Pena, Hilda F. J.; Pavarini, Saulo Petinatti (2022) [Artigo de periódico]
      Toxoplasma gondii infections are usually asymptomatic in pigs, and an acute clinical disease is rare in this host. This study aimed to determine the pathological and molecular aspects of an outbreak of fatal systemic ...

    • Primary skin diseases and cutaneous manifestations of systemic diseases in swine 

      Pereira, Paula Reis; Bianchi, Ronaldo Michel; Hammerschmitt, Marcia Elisa; Cruz, Raquel Aparecida Sales da; Hesse, Kivia L.; Sonne, Luciana; Pavarini, Saulo Petinatti; Driemeier, David (2020) [Artigo de periódico]
      Skin diseases in pigs can negatively impact the production. They cause losses related to the death of the affected pigs, to the cost with the treatment, growth retardation and condemnations in the slaughterhouses. This ...

    • Spontaneous poisoning by Cestrum intermedium in dairy cattle 

      Pohl, Camila Blanco; Hammerschmitt, Marcia Elisa; Molossi, Franciéli Adriane; Lorenzett, Marina Paula; Bianchi, Ronaldo Michel; Silva, Marcia Vignoli da; Bianchetti, Samuel; Panziera, Welden; Barros, Cláudio Severo Lombardo; Pavarini, Saulo Petinatti; Driemeier, David (2021) [Artigo de periódico]
      Acute hepatotoxicity caused by plants poisoning is responsible for economic losses in farm animals in Brazil. Reports of Cestrum intermedium natural poisoning in cattle are not commonly described in Rio Grande do Sul (RS). ...