Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 53
Primeira ... 123 ... Última
Imagem não selecionada

Imprime registro no formato completo
AMENAZAS Y OPORTUNIDADES DE REDUCCIÓN DE RIESGOS POR VIRUS INFLUENZA EN LA INTERFASE ANIMAL-HOMBRE Rev Salud Anim.
Alfonso,P.
Los virus influenza de origen animal amenazan la humanidad por la ocurrencia de zoonosis y ocasionalmente por la emergencia de pandemias, como los tres eventos ocurridos el pasado siglo, cada uno de los cuales ocasionó millones de muertes. Actualmente se asiste a otra pandemia que, en menos de cuatro meses, se ha difundido a 174 países y territorios en todos los continentes, generando más de doscientos diez mil casos, aunque con una letalidad total del 0.89%. Este último evento coexiste con otras amenazas por virus influenza de implicaciones para la salud pública que pudieran agravarlo o cuando menos sucederlo. La identificación de peligros es el paso inicial e imprescindible para la planificación de la reducción de riesgos. Determinadas prácticas de...
Tipo: Journal article Palavras-chave: Peligro; Análisis de riesgo; Virus influenza; Zoonosis; Pandemia.
Ano: 2010 URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S0253-570X2010000100001
Imagem não selecionada

Imprime registro no formato completo
American visceral Leishmaniasis: a case report J. Venom. Anim. Toxins incl. Trop. Dis.
Langoni,H.; Lucheis,S. B.; Da Silva,R. C.; Castro,A. P. B.; Paes,A. C..
Visceral leishmaniasis is a zoonotic disease caused by parasites of the Leishmania genus. Dog is the major source of infection to man, especially in urban areas. The authors report a case of visceral leishmaniasis in a pit bull female dog from Bocaina, São Paulo, Brazil. The animal presented clinical signs compatible with leishmaniasis, including skin lesions in the body and partial damage of the external ears. The indirect fluorescent antibody test (IFAT) demonstrated a titer of 1280, and promastigote forms of Leishmania sp were isolated by the culture of bone marrow puncture. Cytological analysis of the lymph node and smear of the bone marrow puncture revealed macrophages containing amastigote forms of Leishmania sp in their inner region. The test of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Leishmania; Zoonosis; Dog; Diagnosis; Hemoculture; Serology; Polymerase chain reaction (PCR).
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992005000300012
Imagem não selecionada

Imprime registro no formato completo
Antibodies against vesicular stomatitis virus in horses from southern, midwestern and northeastern Brazilian States Ciência Rural
Lunkes,Vinícius Leobet; Tonin,Alexandre Alberto; Machado,Gustavo; Corbellini,Luis Gustavo; Diehl,Gustavo Nogueira; Santos,Lucila Carboneiro dos; Bezerra,Camila de Sousa; Azevedo,Sérgio Santos de; Pequeno,Nebson Fernandes; Silva,Adriana Moraes da; Weiblen,Rudi; Flores,Eduardo Furtado.
ABSTRACT: Vesicular stomatitis virus (VSV) is the agent of a vesicular disease that affects many animal species and may be clinically confounded with foot-and-mouth disease in ruminant and swine. Horses are especially susceptible to VSV and may serve as sentinels for virus circulation. The present study investigated the presence of neutralizing antibodies against VSV Indiana III (VSIV-3) in serum samples of 3,626 horses from six states in three Brazilian regions: Southern (RS, n = 1,011), Midwest (GO/DF, n = 1,767) and Northeast (PB, PE, RN and CE, n = 848) collected between 2013 and 2014. Neutralizing antibodies against VSIV-3 (titers ≥40) were detected in 641 samples (positivity of 17.7%; CI95%:16.5-19.0%), being 317 samples from CE (87.3%; CI95%:...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Serology; Differential diagnosis; Foot-and-mouth disease; Zoonosis; Vesicular disease.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000801424
Imagem não selecionada

Imprime registro no formato completo
Anti-leptospirosis agglutinins in Brazilian capybaras (hydrochoerus hydrochaeris) J. Venom. Anim. Toxins incl. Trop. Dis.
Langoni,Helio; Kuribara,Ivone Yumi; Correa,Ana Paula Ferreira Lopes; Ullmann,Leila Sabrina; Sánchez,Gabriela Pacheco; Lucheis,Simone Baldini.
Abstract Background The interest in commercial use of wild animals is increasing, especially regarding raising of capybaras. Although this wild species is potentially lucrative for the production of meat, oil and leather, it is suggested as a probable reservoir of leptospires. Methods Due to the economic importance of this species and the lack of studies concerning leptospirosis, the presence of anti-leptospirosis agglutinins was assayed in 55 serum samples of capybaras (Hydrochoerus hydrochaeris) from commercial and experimental breeding flocks located in São Paulo state, Paraná state, and Rio Grande do Sul state, Brazil. Samples were obtained through cephalic or femoral venipunction (5 to 10 mL). Microscopic agglutination test was used according to...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Leptospirosis; Capybaras; Hydrochoerus hydrochaeris; Serologic evaluation; Zoonosis.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992016000100304
Imagem não selecionada

Imprime registro no formato completo
Assessment of the risks of rats (Rattus norvegicus) and opossums (Didelphis albiventris) in different poultry-rearing areas in Argentina BJM
Villafañe,Isabel E. Gómez; Miñarro,Fernando; Ribicich,Mabel; Rossetti,Carlos A.; Rossotti,Daniel; Busch,María.
We have studied the prevalence of Trichinella spiralis, Leptospira spp. and Salmonella spp. in rats and opossums that inhabit poultry farms of Exaltación de la Cruz, Buenos Aires, Argentina, to determine the potential sanitary risk for humans that are in contact with these animals. The study was carried out on 48 poultry farms between spring 1999 and winter 2001. The study of opossums began in winter 2000. During the study period we captured 152 Rattus norvegicus, 3 Rattus rattus, 16 Didelphis albiventris and 1 Lutreolina crassicaudata. We have registered the presence of rats and opossums in 70% and 27% of the studied farms, respectively. The percentage of farms with rats was independent of the presence or absence of pigs. We did not detect the presence of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Zoonosis; Salmonella; Poultry farms; Rats; Opossum.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822004000300017
Imagem não selecionada

Imprime registro no formato completo
Bovine Vaccinia in dairy cattle and suspicion of vesicular disease on milkers in Brazil Ciência Rural
Silva,Thaís Garcia da; Lima,Michele dos Santos; Castro,Alessandra Marnie Martins Gomes de; Martins,Maira de Souza Nunes; Castiglioni,Vivian Cardoso; Fava,Claudia Del; Okuda,Liria Hiromi; Pituco,Edviges Maristela.
ABSTRACT: Bovine vaccinia (BV) is a vesicular disease induced by the Vaccinia virus (VACV) that affects milk production and is an occupational zoonosis. This research had the following objectives: (i) detection of VACV by qPCR in cattle with clinical suspicion of vesicular disease; (ii) symptoms characterization in animals and milkers with clinical suspicion of the disease and virus detection in humans; and (iii) identification of risk factors for infections of VACV in herds from several Brazilian states. A total of 471 bovine epithelial samples from dairy farms, in 15 Brazilian states, were evaluated between 2007 and 2012. The samples were tested by quantitative PCR (qPCR) using SYBR Green® reagents, validated with a lower limit of detection of 100...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Orthopoxvirus; Poxviridae; Quantitative PCR; Risk factor; VACV; Zoonosis.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000500451
Imagem não selecionada

Imprime registro no formato completo
Brazilian borreliosis with special emphasis on humans and horses BJM
Basile,Roberta Carvalho; Yoshinari,Natalino Hajime; Mantovani,Elenice; Bonoldi,Virgínia Nazário; Macoris,Delphim da Graça; Queiroz-Neto,Antonio de.
Abstract Borreliosis caused by Borrelia burgdorferi sensu lato is a cosmopolitan zoonosis studied worldwide; it is called Lyme disease in many countries of the Northern Hemisphere and Lyme-like or Baggio-Yoshinari Syndrome in Brazil. However, despite the increasing number of suspect cases, this disease is still neglected in Brazil by the medical and veterinary communities. Brazilian Lyme-like borreliosis likely involves capybaras as reservoirs and Amblyomma and Rhipicephalus ticks as vectors. Thus, domestic animals can serve as key carriers in pathogen dissemination. This zoonosis has been little studied in horses in Brazil. The first survey was performed in the state of Rio de Janeiro, and this Brazilian Borreliosis exhibits many differences from the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Borrelia burgdorferi; Zoonosis; Ticks; Equine; Baggio-Yoshinari Syndrome.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000100167
Imagem não selecionada

Imprime registro no formato completo
Canine visceral leishmaniasis in the Northeast Region of Brazil J. Venom. Anim. Toxins incl. Trop. Dis.
Brito,Flávio Gonçalves; Langoni,Helio; Silva,Rodrigo Costa da; Rotondano,Tereza Emmanuelle de Farias; Melo,Marcia Almeida de; Paz,Giselle Souza da.
Abstract Background Visceral leishmaniasis (VL) is a zoonosis that affects dogs and other mammals, including humans. Contact with dogs is a major risk factor for humans. This disease is endemic in several regions of Brazil. The aim of this study was to determine the prevalence of Leishmania spp. infection in dogs and to correlate it with possible risk factors. Methods Blood samples were collected from 391 dogs of different ages, breeds, and both genders, coming from Campina Grande, Paraíba state, Brazil. An epidemiological questionnaire was employed in order to identify risk factors associated with the disease. Serological tests were performed using indirect immunofluorescence, enzyme-linked immunosorbent assay (ELISA S7®) and polymerase chain...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Kala-azar; Diagnosis; Dog; Zoonosis; Risk factors.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992016000100311
Imagem não selecionada

Imprime registro no formato completo
Challenges in the diagnostic of canine visceral leishmaniasis: case report MV&Z
Claudia Scatolim de Almeida, Ana; Ingrid Macente, Beatrice; Aparecida de Souza Marques, Bruna; Cássia de Souza Poletto, Bruna; de Cássia Caris Fantin, Maísa; Falkini Dias, Rafaela; Ribeiro Latorre, Renata.
Visceral leishmaniasis is a zoonotic disease caused by the protozoa of the mononuclear phagocyte system, having dogs as its main urban host. Clinical diagnosis is difficult to perform because of the diversity of clinical signs and the occurrence of asymptomatic cases. Thus, the disease is confirmed by employing laboratory methods. This study reports a case of canine visceral leishmaniasis in which the patient presented several clinical signs, and the veterinarian’s knowledge about the disease was necessary to establish the correct diagnosis.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Zoonosis; Dog; Differential diagnosis; Zoonose; Cão; Diagnóstico diferencial.
Ano: 2019 URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/38005
Imagem não selecionada

Imprime registro no formato completo
Chemical and cytotoxic analyses of three varieties of Brazilian propolis (green propolis, jataí propolis and brown propolis) and its anti-Sporothrix brasiliensis in vitro activity Arq. Bras. Med. Vet. Zootec.
Peter,C.M.; Waller,S.B.; Picoli,T.; Osório,L.G.; Zani,J.L.; Meireles,M.C.A.; Faria,R.O.; Mello,J.R.B.; Hubner,S.O.; Lima,M.; Fischer,G..
ABSTRACT In this study, we described the antifungal activity of three Brazilian propolis extracts: brown, green and from jataí bees against Sporothrix brasiliensis. The extracts were obtained from ethanolic extraction and their chemical composition was determined by high-performance liquid chromatography coupled to mass spectrometry. The cellular toxicity was measured in MDBK (Madin-Darby Bovine Kidney) cells and quantified by the MTT assay (3- (4,5 dimethylthiazol-2yl -2,5-diphenyl-2H bromine tetrazolato). For antifungal activity, the minimum inhibitory concentration (MIC) and minimum fungicidal concentration (MFC) were determined by broth microdilution. The results showed that cell toxicity was not observed at lower concentrations (0.097 to 0.39μg/ml)...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Zoonosis; Itraconazole; Antifungal resistance; Therapeutic alternative.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000300819
Imagem não selecionada

Imprime registro no formato completo
Clostridium difficile infection: main features and occurrence in domestic species in Brazil Ciência Rural
Silva,Rodrigo Otávio Silveira; Guedes,Roberto Maurício de Carvalho; Lobato,Francisco Carlos Faria.
Clostridium difficile is an emerging enteropathogen of humans and domestic animals. The bacterium was recently confirmed to be present in foals and dogs in Brazil, with some recent studies suggesting that C. difficile is one of the most important causes of piglet diarrhea in the country. Moreover, some reports also suggest the transmission of this microorganism between animals and humans, raising the possibility that C. difficile is a zoonotic disease. Therefore, the aim of the present review is to describe the main features of C. difficile infection in domestic animals and outline the occurrence of the disease in horses, dogs and pigs in Brazil.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Enteritis; Zoonosis; Clostridiosis; Nosocomial; Piglets; Foals; Dogs.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782013000100013
Imagem não selecionada

Imprime registro no formato completo
Comparison of infection by Brucella spp. in free-ranging and captive wild animals from São Paulo State, Brazil J. Venom. Anim. Toxins incl. Trop. Dis.
Antunes,JMAP; Machado,GP; Costa,LF; Fornazari,F; Cipriano,JRB; Appolinário,CM; Allendorf,SD; Bagagli,E; Teixeira,CR; Megid,J.
The aim of the current study was to evaluate the infection rate by Brucella spp. in wild and in captive animals. Serum samples from 121 animals (94 free-ranging and 27 captive) of different mammal species were evaluated. Sera were submitted to rose Bengal test (RBT) for screening and serum agglutination tests (SAT) and 2-mercaptoethanol test (2-ME) for confirmatory results. Nine animals (five free-ranging and four captive) tested positive in RBT, but negative in the confirmatory tests. Several domestic animal diseases that have control programs are not focused on wild reservoirs, such as brucellosis in Brazil. The study of new reservoirs in wildlife is essential to prevent emerging diseases.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Brucellosis; Wildlife; Zoonosis.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992010000400017
Imagem não selecionada

Imprime registro no formato completo
Conocimiento de zoonosis en operarios tamberos de la provincia de Santa Fe, Argentina InVet
Koziol,E.E.; Molineri,A.I.; Vanasco,N.B.; Scala,M.R.; Signorini,M.; Tarabla,H..
Los trabajadores de establecimientos lecheros presentan un significativo riesgo de contraer enfermedades transmitidas animales. El objetivo de este trabajo fue evaluar el conocimiento y la percepción de los riesgos en operarios tamberos de la Provincia de Santa Fe de las zoonosis a la que están expuestos su asociación con variables socio-demográficas y el uso de elementos de protección personal. Se efectuó una encuesta a asistentes a cursos de capacitación (n= 203) mediante cuestionario estructurado. El análisis incluyó Ç2, test exacto de Fisher, t de Student y coeficiente de correlación de Spearman. La brucelosis fue la zoonosis más conocida, mientras que leptospirosis tuvo el reconocimiento más bajo. Las correctas identificaciones de las zoonosis...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Zoonosis; Percepción de Riesgos; Trabajadores Rurales; Salud ocupacional.
Ano: 2016 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-34982016000100002
Imagem não selecionada

Imprime registro no formato completo
Contaminación parasitaria en heces de perros, recolectadas en calles de la ciudad de San Cristóbal de Las Casas, Chiapas, México Veterinaria México
Martínez-Barbabosa,Ignacio; Gutiérrez Cárdenas,Elena Marcia; Alpízar Sosa,Edubiel Arturo; Pimienta Lastra,Rodrigo de Jesús.
Se realizó un estudio de materia fecal de perros en 13 barrios de la ciudad de San Cristóbal de Las Casas, Chiapas, México, para conocer la frecuencia de recontaminación causada por Toxocara canis y otros parásitos caninos. Se examinaron con el método de sulfato de zinc 200 muestras de materia fecal recolectadas en diferentes calles, un camellón y un parque de los barrios seleccionados en la ciudad. Se detectaron formas parasitarias en 37% (n = 74) de las muestras. La frecuencia de huevos de T. canis fue de 19.0% y la de Ancylostoma caninum, de 18.5%; la de ooquistes de Isospora canis de 2.5%. Los resultados indican que la contaminación de los suelos de la ciudad de San Cristóbal de Las Casas con parásitos de cánidos es un riesgo latente para la salud de...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Toxocara; Ancylostoma; Salud Pública; Epidemilogía; Zoonosis.
Ano: 2008 URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0301-50922008000200006
Imagem não selecionada

Imprime registro no formato completo
Cryptococcosis and its importance in Veterinary Medicine MV&Z
Müller, Marina; Nishizawa, Márcia.
Cryptococcosis is an opportunist systemic mycosis considered as zoonosis caused by the complex Cryptococcus neoformans that comprises two etiologic agents, C. neoformans and C. gattii. Both of them can attack birds, humans, domestic animals and wild ones. The infection is produced by spores inhalation. These spores are often isolated from pigeon (Columba livia) faeces. These birds are considered as the natural fungus reservoir. The lesions of this disease can be found in several organ systems and it is one of the mycosis with prompt diagnosis because the infectious agent presents a marked neurological tropism, plenty of fungy elements in the CSF and in the lesions. The treatment of animals and humans must be performed with selected different drugs to...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cryptococcus; Fungus; Zoonosis; Pigeon; Birds cryptococcus; Fungos; Zoonose; Pombos; Aves.
Ano: 2017 URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36761
Imagem não selecionada

Imprime registro no formato completo
Desde la Genética de Poblaciones, aportes al conocimiento de la historia natural de algunas zoonosis JBAG
Gardenal,Cristina N..
Se presenta una síntesis de nuestros estudios tendientes a caracterizar la estructura genética poblacional en especies de interés sanitario, identificar los procesos que la determinan y analizar su posible asociación con factores ambientales vinculados con la persistencia y expansión de algunas zoonosis. En roedores, lo estudios se referen a especies reservorio del virus que produce la Fiebre hemorrágica argentina y reservorio de hantavirus que originan Síndrome pulmonar. Se mencionan también las investigaciones sobre especies de mosquito vectores del dengue y de varios tipos de encefalitis. Además, se destaca la importancia de la identificación taxonómica precisa, mediante marcadores moleculares, de las especies que intervienen en la transmisión de...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Estructura genética poblacional; Zoonosis; Roedores reservorio; Mosquitos vectores; Identificación taxonómica.
Ano: 2011 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332011000100017
Imagem não selecionada

Imprime registro no formato completo
Detection of Anisakidae larvae parasitizing Plagioscion squamosissimus and Pellona castelnaeana in the State of Pará, Brazil Biological Sciences
Rabelo, Núbia Lorena Farias; Silva, Thatyana Cristina Muniz e; Araujo, Laudemir Roberto Ferreira; Pinheiro, Raul Henrique da Silva; Rocha, Carlos Alberto Machado da.
 Five specimens of Plagioscion squamosissimus from Xingu River and ten specimens of Pellona castelnaeana from Mosqueiro Island, both in the State of Pará, Brazil, were examined to investigate the presence of anisakid nematodes, due to their zoonotic potential. Their parasitism indices and sites of infection were also determined. This is the first record of Anisakidae parasitizing Pellona castelnaeana. Four-hundred and eighty-four third-stage larvae (L3) of Anisakidae were found, of which 42 were found in P. squamosissimus and 442 in P. castelnaeana. The parasitism indices of the anisakid collected from the P. squamosissimus comprised prevalence (P) of 100%, mean infection intensity (MI) of 8.4, range of infection (RI) of 1-13, mean abundance (MA) of 8.4,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: 2.13.00.00-3 freshwater fish; Zoonosis; Anisakidae; Amazon basin. Parasitologia.
Ano: 2017 URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/35615
Imagem não selecionada

Imprime registro no formato completo
Detection of Toxoplasma gondii infection in feral wild boars (Sus scrofa) through indirect hemagglutination and PCR. Repositório Alice
BRANDÃO, L. N. S.; ROSA, J. M. A.; KRAMER, B.; SOUSA, A. T. H. I. de; TREVISOL, I. M.; SILVA, V. S.; NAKAZATO, L.; DUTRA, V..
Abstract: Wild boars (Sus scrofa) have become an important invasive species in all Brazilian regions. Increase in their population causes damage to rural properties, as they invade and destroy crops. To protect their crops and farm animals, producers hunt wild boars and often consume the product without any sanitary control, becoming exposed to various types of pathogens, including Toxoplasma gondii. Sanitary evaluations of these animals are scarce, especially in relation to the protozoan T. gondii. This study aimed to evaluate the occurrence of this pathogen in wild boars in Brazil. We analyzed 122 blood samples from wild boars (blood clots and serum), collected between 2014 and 2016 in five Brazilian states, using polymerase chain reaction (PCR) and...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Zoonosis; Javali; Zoonose; Toxoplasmose; Wild boars; Toxoplasmosis; Zoonoses.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1113891
Imagem não selecionada

Imprime registro no formato completo
Detection of Toxoplasma gondii infection in feral wild boars (Sus scrofa) through indirect hemagglutination and PCR Ciência Rural
Brandão,Laila Natasha Santos; Rosa,Janaina Marcela Assunção; Kramer,Beatris; Sousa,Alessandra Tammy Hayakawa Ito de; Trevisol,Iara Maria; Silva,Virginia Santiago; Nakazato,Luciano; Dutra,Valéria.
ABSTRACT: Wild boars (Sus scrofa) have become an important invasive species in all Brazilian regions. Increase in their population causes damage to rural properties, as they invade and destroy crops. To protect their crops and farm animals, producers hunt wild boars and often consume the product without any sanitary control, becoming exposed to various types of pathogens, including Toxoplasma gondii. Sanitary evaluations of these animals are scarce, especially in relation to the protozoan T. gondii. This study aimed to evaluate the occurrence of this pathogen in wild boars in Brazil. We analyzed 122 blood samples from wild boars (blood clots and serum), collected between 2014 and 2016 in five Brazilian states, using polymerase chain reaction (PCR) and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Toxoplasmosis; Wild boar; Zoonosis.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019000300500
Imagem não selecionada

Imprime registro no formato completo
Development and validation of a genotype 3 recombinant protein-based immunoassay for hepatitis E virus serology in swine BJMBR
van der Poel,W.H.M.; Pavio,N.; van der Goot,J.; van Es,M.; Martin,M.; Engel,B..
Hepatitis E virus (HEV) is classified within the family Hepeviridae, genus Hepevirus. HEV genotype 3 (Gt3) infections are endemic in pigs in Western Europe and in North and South America and cause zoonotic infections in humans. Several serological assays to detect HEV antibodies in pigs have been developed, at first mainly based on HEV genotype 1 (Gt1) antigens. To develop a sensitive HEV Gt3 ELISA, a recombinant baculovirus expression product of HEV Gt3 open reading frame-2 was produced and coated onto polystyrene ELISA plates. After incubation of porcine sera, bound HEV antibodies were detected with anti-porcine anti-IgG and anti-IgM conjugates. For primary estimation of sensitivity and specificity of the assay, sets of sera were used from pigs...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Hepatitis E virus; Zoonosis; Swine; ELISA.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2014000400334
Registros recuperados: 53
Primeira ... 123 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional