Publicações - ciências agrárias
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Nilton José Sousa;
RATTON, EDUARDO;
TREML, LEONARDO DE MARINO;
EMERENCIANO, DARTAGNAN BAGGIO;
TETTO, ALEXANDRE;
ROSOT, NELSON CARLOS;
REZENDE, EDUARDO HENRIQUE;
GIONGO, MARCOS;
BATISTA, ANTONIO CARLOS
Palavra-chave:
Rodovia;
Projetos Lineares;
fitossociologia
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Tecnologia de Alimentos
resumo ...
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LOPES, THIAGO VAZ;
SOUZA, JOÃO GUSTAVO DA SILVA GARCIA DE;
URTIGA, DAMARES GABRIELLE CABRAL;
COSTA, LAÍS BONETTI DA SILVA;
VIRGOLINO, MAURINO SILVINO;
SCHONS, SANDRO DE VARGAS;
Fernando Andrade Souza
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Medicina Veterinária Preventiva; Doenças Parasitárias de Animais
resumo ...
(en)
Herbivore rabies, mainly disseminated by the hematophagous bat Desmodus rotundus, which transmits through the bite the virus Rhabdoviridae, is one of the most affected neurological diseases in the Brazilian cattle herd. However, this article aims to carry out a retrospective study of rabies in herbivores in the state of Rondônia, Brazil, evaluating the data provided by the health defense agency os state from 2009 to 2018, in this period of time. direct immunofluorescence tests 1,005 animals, 47 of them positive results, equivalent to about 4.7% of the total cattle verified. Over time, it became clear that the number of animals tested was decreasing along with the number of positive animals for pathology, where in 2009 there were 15 cases with 106 tests and already in the next 3 years with out of 321 tests resulted in only 10 confirmations. This demonstrates the effectiveness of application of the national herbivore rabies control program.
(es)
La rabia en herbívoros, transmitida principalmente por el murciélago vampiro Desmodus rotundus, que transmite el virus Rhabdoviridae a través de las mordeduras, es una de las enfermedades neurológicas más afectadas en el ganado brasileño. Sin embargo, este artículo tiene como objetivo realizar un estudio retrospectivo de la rabia en herbívoros en el estado de Rondônia, Brasil, evaluando los datos proporcionados por la agencia estatal de defensa de la salud en el período de 2009 a 2018. Inmunofluorescencia directa (DIF) 1.005 animales, incluidos 47 resultados positivos, lo que equivale aproximadamente al 4,7% del total de bovinos verificados. Con el tiempo, me di cuenta de que la cantidad de animales probados iba disminuyendo junto con la cantidad de animales positivos para la patología, donde en 2009 se encontraron 15 casos con la realización de 106 pruebas y ya en los próximos 3 años con la realización de 321 pruebas. resultó sólo 10 confirmaciones. Esto demuestra la eficiencia de la aplicación del programa nacional de control de la rabia en herbívoros por parte de la agencia competente.
(pt)
A Raiva nos herbívoros, disseminada principalmente pelo morcego hematófago Desmodus rotundus, que transmite através da mordedura o vírus Rhabdoviridae, é uma das doenças neurológicas mais acometidas no rebanho bovino brasileiro. Contudo, esse artigo tem como objetivo realizar um estudo retrospectivo da raiva em herbívoros no estado de Rondônia, Brasil, avaliando os dados cedidos pela agência de defesa sanitária do estado no período compreendido de 2009 a 2018, neste espaço de tempo foi submetido a testes de imunofluorescência direta (IFD) 1.005 animais, dentre eles 47 resultantes positivos, equivalente a cerca 4,7% do total dos bovinos verificados. Ao decorrer do tempo, percebesse que o número de animais testados foi-se diminuindo juntamente com a quantidade de animais positivos para patologia, onde no ano de 2009 foi constatado 15 casos com a realização de 106 testes e já nos próximos 3 anos com a realização de 321 teste resultaram apenas 10 confirmações. Isso demonstra a eficiência da aplicação do programa nacional de controle da raiva dos herbívoros pelo órgão competente.
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Rodrigo Azambuja M. Oliveira;
Juliana Torres Tomazi Fritzen;
AMAURI ALCINDO ALFIERI;
Júlio Augusto Nailor Lisboa;
Rudiger Daniel Ollhoff;
Ivan Roque de Barros Filho
Palavra-chave:
herpesvírus;
búfalos
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Medicina Veterinária Preventiva; Doenças Infecciosas de Animais;
CIENCIAS_AGRARIAS; Medicina Veterinária; Clínica e Cirurgia Animal; Clínica Veterinária
resumo ...
(en)
Background: The bovine alphaherpesvirus type 1 (BoHV-1) belonging to the order Herpesvirales, family Herpesviridae, subfamily Alphaherpesvirinae and genus Varicellovirus.Bovine alphaherpesvirus 1 (BoHV-1) infections have a great importance due to the high rates of dissemination in cattles worldwide. Although, the BoHV-1 was largely related in cattle, buffaloes were also classified as host for the virus. However, studies that determine seroepidemiological data in this species are scarce and necessary. The aim of the present study was to determine the presence of antibodies against BoHV-1 in healthy beef buffaloes using the virus neutralization (VN) technique.Cases: This work portrays an epidemiological survey, based on a sectional study characterized by blood samples collected from 54 Murrah buffalo, aged 6 to 24 months, from the municipalities of Guaraqueçaba, Ponta Grossa, Antonina and Doutor Ulysses, located in Paraná state, being 20, 14, 10 and 10 samples from each location, respectively. Thirty-seven percent (20/54) of the samples were collected at slaughterhouse with registration at the Federal Inspection Service (SIF) of the Ministry of Agriculture, Livestock and Food Supply (MAPA), and 63% (34/54) at the buffalo's farms. The serum samples were collected in sterile tubes without anticoagulant in stored isothermal boxes, with serum separation and stored at -20ºC. The samples were sent to the Animal Virology Laboratory of Universidade Estadual de Londrina, UEL for serological analysis. Serological diagnosis using the virus neutralization (VN) technique was performed according the OIE manual of diagnostic tests and vaccines for terrestrial animals, using the BoHV-1 Los Angeles strain. Forth-five of the 54 samples (83.3%) evaluated generated titers of antibodies against BoHV-1 present in all evaluated herds, and the samples collected in herd from Antonina city were 100% positive, following by 80% in Guaraqueçaba and Doutor Ulysses city, and 78.6% in Ponta Grossa city. In relationship to the titration of anti-bovine herpesvirus 1 antibodies (BoHV-1), it was found that 23/45 (51.12%) of the samples had titers ≤ 16, 13/45 (28.88 %) with indexes between 32-64, and 9/45 (20%) with levels above 128.Discussion: The confirmation of the presence of antibodies against BoHV-1 in the buffalo samples tested in the present study proves the circulation of the agent in the studied species, with a homogeneous distribution of bovine alphaherpesvirus 1 in all the evaluated herds. There was high variability in antibody titers against BoHV-1 from all herds, and the occurrence of a high number of buffaloes reactive to BoHV-1 and with high antibody titers suggests a course of active or reactive infections in these animals. In only one of the herds, the age of the animals studied varied between 6 to 8 months. The fact that these animals are lactating raises the possibility of anti-BoHV-1 antibodies being acquired by breastfeeding. The results obtained allow to conclude, considering the fact that the animals are not vaccinated against BoHV-1, the presence of circulating antibodies is from a natural infection, and the positivity in all farms tested denotes the endemicity of the BoHV-1 infection in herds. To the best knowledge of the authors, this is the first study on the detection and measurement of antibodies against BoHV-1 in healthy and unvaccinated buffaloes in the state of Paraná, southern Brazil, showing a high frequency of seroreagent animals.
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KRACIZY, RAFAEL ORTIZ;
BRAZÃO, CLAUDIA CARAMELO;
Aline de Marco Viott;
Karina Ribeiro;
Astrid Koppenol;
Eduardo Luis Cupertino Ballester
Palavra-chave:
micotoxina;
Litopenaeus vannamei;
nutrição;
elitox
Áreas do conhecimento:
Ciências Biológicas; Aquacultura;
Ciências Biológicas; Biologia Geral; Aquacultura; Carcinicultura;
CIENCIAS_AGRARIAS; Ciência e Tecnologia de Alimentos; Ciência de Alimentos; Toxicidade e Resíduos de Pesticidas em Alimentos
resumo ...
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TAVARES, CAMILA P.S.;
SILVA, UBIRATÃ A.T. DA;
Leandro Ângelo Pereira;
Antonio Ostrensky Neto
Palavra-chave:
Siri-mole;
Aquicultura;
Carcinicultura;
Técnicas de cultivo;
Técnicas de produção
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Aqüicultura;
CIENCIAS_AGRARIAS; Recursos Pesqueiros e Engenharia de Pesca; Aqüicultura; Carcinocultura
resumo ...
Abstract We investigated the effects of eyestalk ablation and cheliped autotomy in inducing...
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Kendra Zamproni;
Heitor Renan Ferreira,;
Antonio Carlos Batista
Palavra-chave:
fogo;
interface urbano-rural;
Incêndios florestais
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Recursos Florestais e Engenharia Florestal; Conservação da Natureza; Controle de incêndios florestais;
CIENCIAS_AGRARIAS; Recursos Florestais e Engenharia Florestal; Silvicultura; Fisiologia Florestal;
CIENCIAS_AGRARIAS; Recursos Florestais e Engenharia Florestal; Conservação da Natureza; Recuperação de Areas Degradadas
resumo ...
(pt)
Forest fires represent significant environmental, economic, and social damage in many countries. Historical knowledge of their characteristics aids in making preventive decisions, as well as fighting forest fires. However, the general data of fires in Paraná are outdated. The objective of this study was to evaluate the forest fires in the state of Paraná in 2018 and 2019, surveying the following information: municipality and region affected; month and day of occurrence; and vegetation type. To this end, data obtained from the Paraná Fire Department through the SysBMNew-CCB platform were analyzed. The fire density by region was verified and compared through cluster analysis. Compared to the previous year, 2019 showed a 42.25% increase in the number of fires. In both years, most forest fires occurred in the North-central region, followed by the Metropolitan Region of Curitiba. The municipality of Curitiba recorded the highest number of fires in both years. According to the Fire Department classification, the vegetation type most affected by the fires was vacant lots. From the data obtained, we verified the need for environmental education measures aimed at the prevention of fires in vacant lots. Further research is recommended so that a profile of forest fires can be traced in the state and thus base prevention and control measures.
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FREITAG, FLAVIO A.V.;
MUEHLBAUER, ELOISA;
GAIO, THALISE DAS.;
DOS SANTOS, AMANDA A.M.;
MACHADO, MARCELLO;
SANCHEZ, ANDREA;
Juan Carlos Duque
Palavra-chave:
Abdomen;
Analgesia;
Local Anesthesia;
TAP Block;
ultrasound
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Anestesiologia experimental; ANESTESIOLOGIA VETERINÁRIA
resumo ...
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MARIA, TAMARA RIBEIRO BOTELHO DE CARVALHO;
DANIELA BIONDI;
BEHLING, ALEXANDRE;
DE SOUSA, NILTON JOSE
Palavra-chave:
Chapéu-de-sol;
Pruning;
Tree inventory;
urban forest;
Urban tree defects
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Recursos Florestais e Engenharia Florestal; Conservação da Natureza; Arborização Urbana;
CIENCIAS_AGRARIAS; Recursos Florestais e Engenharia Florestal; Conservação da Natureza; Recuperação de Areas Degradadas;
CIENCIAS_AGRARIAS; Recursos Florestais e Engenharia Florestal; Silvicultura; Fisiologia Florestal
resumo ...
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Tamara Ribeiro Botelho de Carvalho Maria;
Daniela Biondi;
Alexandre Behling;
Nilton José Sousa
URBAN FORESTRY & URBAN GREENING,
v. 66,
p. 1-8,
2021
Palavra-chave:
floresta urbana;
Poda de árvores urbanas;
Risco de queda de árvores
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Tecnologia de Alimentos;
CIENCIAS_AGRARIAS; Recursos Florestais e Engenharia Florestal; Conservação da Natureza; Recuperação de Areas Degradadas
resumo ...
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Jovanir Inês Muller Fernandes;
D. R. M. Gonçalves;
D. A. PAZDIORA;
A. L. SANTOS;
Miguel Dewes Oliveira;
Thamires Marcante;
Erica Cristina Bueno do Prado Guirro
Palavra-chave:
fragments;
gastrointestinal mucosa;
poultry house;
litter poultry;
welfare
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Patologia Animal; Patologia Aviária;
CIENCIAS_AGRARIAS; Zootecnia; Produção Animal; Manejo de Animais
resumo ...
ABSTRACT Fragments with vibrant colors and attractive textures in poultry house litter may be...
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