RSS 1.0Departamento de Higiene Veterinária e Saúde Pública
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Serological survey of anti-Leptospira spp. antibodies in individuals with animal hoarding disorder and their dogs in a major city of Southern Brazil
; ; ; ; Yamakawa, Ana Carolina
; da Silva, Evelyn Cristine ; ; ; Langoni, Hélio ; (Veterinary Medicine and Science, 2022) [Artigo]
Background: Individuals with hoarding disorder (HD) presented a persistent difficulty in detaching from objects and/or animals. Unhealthy conditions, frequently found in cases of animal HD (AHD), may favour environmental ... -
Klebsiella-induced infections in domestic species: a case-series study in 697 animals (1997–2019)
Ribeiro, Márcio Garcia; de Morais, Amanda Bonalume Cordeiro ; Alves, Ana Carolina ; ; de Paula, Carolina Lechinski ; Portilho, Fábio Vinicius Ramos ; ; Lara, Gustavo Henrique Batista ; de Souza Araújo Martins, Lorrayne ; Moraes, Lucieny Sierra et al. (Brazilian Journal of Microbiology, 2022) [Artigo]
Klebsiella species, particularly K. pneumoniae, are well-known opportunistic enterobacteria related to complexity of clinical infections in humans and animals, commonly refractory to conventional therapy. The domestic ... -
Sequential Cerebrospinal Fluid Sampling in Horses: Comparison of Sampling Times and Two Different Collection Sites
Andrade, Danilo Giorgi Abranches de; Cerri, Fabrício Moreira ; Barbosa, Giovanna Valverde Magalhães ; Basso, Roberta Martins ; Takahira, Regina Kiomi ; Pantoja, José Carlos de Figueiredo ; Oliveira-Filho, José Paes de ; Borges, Alexandre Secorun (Journal of Equine Veterinary Science, 2022) [Artigo]
Analysis of the cerebrospinal fluid (CSF) is important as a complementary test in horses with neurologic diseases, and sequential analysis may provide information about the treatment response or evolution and quantitative ... -
Investigation of canine visceral leishmaniasis in a non-endemic area in Brazil and the comparison of serological and molecular diagnostic tests
; ; ; ; Langoni, Helio; ; Gava, Mariana Zanchetta E ; Zanotto, Paula Ferraz de Camargo ; ; et al. (Revista da Sociedade Brasileira de Medicina Tropical, 2021) [Artigo]
INTRODUCTION: Visceral leishmaniasis (VL) is an important zoonosis in Brazil. Previous identification of parasitized dogs can also help prevent the disease in humans, even in non-endemic areas of the country. The Brazilian ... -
Cellulitis-related Rhodococcus equi in a cat harboring VAPA-type plasmid pattern
; Portilho, Fábio Vinícius Ramos; ; ; de Almeida, Beatriz Oliveira ; de Souza, Adriana Aparecida Lopes ; ; ; ; et al. (Microbial Pathogenesis, 2021) [Artigo]
Rhodococcus equi is a well-known intracellular facultative bacterium that is opportunistic in nature, and a contagious disease-causing agent of pyogranulomatous infections in humans and multihost animals. Feline rhodococcosis ... -
Sperm viability, serological, molecular, and modified seminal plasma agglutination tests in the diagnosis of Leptospira in the semen and serum of bovine bulls
Maiolino, Sérgio Ricardo; ; Langoni, Helio ; ; dos Santos, Joeleni Rosa ; ; Lara, Gustavo Henrique Batista ; Motta, Rodrigo Garcia ; ; et al. (Brazilian Journal of Microbiology, 2021) [Artigo]
The present study investigated the serum microscopic agglutination test (MAT) among 203 bovine bulls with reproduction by natural means, without apparent signs of orchitis or inflammation of accessory reproductive glands. ... -
Enteric Organisms Detected in Feces of Dogs With Bloody Diarrhea: 45 Cases
; ; Ribeiro, Marcio Garcia; de Paula, Carolina Lechinski ; ; ; ; ; ; (Topics in Companion Animal Medicine, 2021) [Artigo]
Bloody diarrhea is a common condition in dogs, but studies evaluating the enteropathogens involved specifically in adult dogs are scarce. In the present study, stool samples from 45 adult dogs with bloody diarrhea were ... -
Antimicrobial susceptibility of streptococcus Suis isolated from clinically healthy swine in Brazil
Soares, Taíssa Cook Siqueira; Paes, Antonio Carlos ; Megid, Jane ; Ribolla, Paulo Eduardo Martins ; Paduan, Karina dos Santos ; (Canadian Journal of Veterinary Research, 2014) [Artigo]
Streptococcus suis is an important pathogen in the swine industry. This study is the first to report on the antimicrobial susceptibility of S. suis isolated from clinically healthy pigs in Brazil; the fourth major pork ... -
Occurrence of hepatic lesions caused by Strongylus spp larvae diagnosed in post mortem exam in horses slaughtered in Apucarana, state of Paraná
Bonesi, Gercio Luiz; Biondi, Germano Francisco ; ; ; (Semina:Ciencias Agrarias, 2008) [Artigo]
The objective of this study was to determinate the occurrence of hepatic lesions caused by migratory large Strongyle larvaes in horses slaughtered in city of Apucarana in state of Paraná. The lesions were diagnostic in ... -
Anti-Toxoplasma gondii antibody detection in animals from farms of a rural community of south of Mato Grosso do Sul, Brasil
; ; ; ; ; Da Silva, Rodrigo Costa; Langoni, Helio ; (Semina:Ciencias Agrarias, 2009) [Artigo]
The rate of anti-Toxoplasma gondii antibodies was evaluated in equines, cats, dogs, poultry, pigs, cattle and sheep of farms in Eldorado, southern Mato Grosso do Sul. Blood samples were collected and sera were examined by ... -
Prevalência e fatores de risco para a infecção pelo Toxoplasma gondii em granjas de reprodutores suídeos certificados ou não da microregião de Toledo, PR, Brasil
; ; ; ; da Silva, Rodrigo Costa; Langoni, Helio ; (Revista Brasileira de Parasitologia Veterinaria, 2010) [Artigo]
Toxoplasma gondii infection has been diagnosed in pigs all over the world. Economical losses are generally related to reproductive disorders. Toxoplasma infection is also a matter of public health because tissue cysts of ... -
Surveillance of canine visceral leishmaniasis in a disease-free area
; Greca Júnior, Haroldo; Ullmann, Leila Sabrina ; Camossi, Lucilene Granuzzio ; Machado, Juliana G. ; Langoni, Hélio ; ; (Revista Brasileira de Parasitologia Veterinaria, 2010) [Artigo]
Leishmaniasis is an important re-emergent parasitosis worldwide, particularly in tropical countries. There are no reports of autochthonous disease in the State of Paraná, southern Brazil. No surveillance has been carried ... -
Spatio-temporal dynamics of rabies and habitat suitability of the common marmoset Callithrix jacchus in Brazil
Benavides, Julio A.; ; ; ; ; ; ; ; ; et al. (PLoS Neglected Tropical Diseases, 2022) [Artigo]
Rabies transmitted by wildlife is now the main source of human rabies in the Americas. The common marmoset, Callithrix jacchus, is considered a reservoir of rabies causing sporadic and unpredictable human deaths in Brazil, ... -
Molecular detection of Coxiella burnetii in aborted bovine fetuses in Brazil
Mioni, Mateus de Souza Ribeiro; ; Teixeira, Wanderson Sirley Reis ; ; ; ; ; ; ; et al. (Acta Tropica, 2022) [Artigo]
In the past decade, cases of Q fever have been reported in Brazil. Although the previous report of Coxiella burnetii in humans and animals, the knowledge about the occurrence of this pathogen in livestock in Brazil is ... -
Results of laboratory diagnosis of rabies in herbivores (cattle and horses): A retrospective study
De Castro Barrosa, Noelle; Langoni, Hélio ; Victória, Cassiano ; Menozzi, Benedito Donizete ; Mantovan, Karine Bott ; Latosinski, Giulia Soares ; Joaquim, Sâmea Fernandes (Revista Brasileira de Medicina Veterinaria, 2018) [Resenha]
Rabies is a zoonosis of extreme importance to public health. Specifically in herbivores it causes economic losses, considering its lethality. The diagnosis provides information to describe the epidemiology of the disease ... -
Genotypic Characterization of Mycobacterium bovis Isolates From Dairy Cattle Diagnosed With Clinical Tuberculosis
; ; ; ; ; ; Franco, Marília Masello Junqueira; Langoni, Helio ; Paes, Antonio Carlos ; et al. (Frontiers in Veterinary Science, 2021) [Artigo]
Molecular diagnosis of bovine tuberculosis plays an essential role in the epidemiological knowledge of the disease. Bovine tuberculosis caused by Mycobacterium bovis represents a risk to human health. This study aimed to ... -
Results of laboratory diagnosis of rabies in herbivores (cattle and horses): A retrospective study
Barrosa, Noelle De Castro; Langoni, Hélio ; Victória, Cassiano ; Menozzi, Benedito Donizete ; Mantovan, Karine Bott ; Latosinski, Giulia Soares ; Joaquim, Sâmea Fernandes (Revista Brasileira de Medicina Veterinaria, 2018) [Artigo]
Rabies is a zoonosis of extreme importance to public health. Specifically in herbivores it causes economic losses, considering its lethality. The diagnosis provides information to describe the epidemiology of the disease ... -
Seroprevalence of leishmaniasis, toxoplasmosis, and leptospirosis in the domestic fauna of an anthropized environment of the atlantic forest in the city of rio de janeiro
; ; ; ; ; ; ; dos Santos, Joelene Rosa; ; (Archives of Veterinary Science, 2020) [Artigo]
The Fiocruz Mata Atlantica Campus (CFMA) represents one of the main urban growth fronts in Rio de Janeiro city. The present study evaluates the environment associated with the seroprevalence of canine visceral leishmaniasis ... -
Antibodies to Toxoplasma gondii, Leishmania spp., and leptospira spp. in free-ranging six-banded armadillos (Euphractus sexcinctus) from northeastern Brazil
; ; ; ; Fornazari, Felipe; Langoni, Helio ; ; (Journal of Wildlife Diseases, 2020) [Artigo]
Antibodies to pathogens of public health importance were investigated in 33 free-ranging six-banded armadillos (Euphractus sex-cinctus) from Brazil. The frequency of seroposi-tive animals for Toxoplasma gondii, Leishmania ... -
Caracterização genética do gene da hemaglutinina em vírus da cinomose caninca de cães naturalmente infectados no Brasil
; ; ; ; ; Megid, Jane (Brazilian Journal of Veterinary Research and Animal Science, 2017) [Nota]
Canine distemper is one of the major infectious diseases in dogs and wild animals, resulting in high morbidity and mortality. The H gene has the greatest genetic variability among the genes encoded by the canine distemper ...