Navegação Ciências Agrárias por Assunto "Vaccine"

Resultados 1-7 de 7

    • Adverse effects of foot-and-mouth disease vaccine in dairy cattle 

      Robattini, Jasmyne Antônia; Kummer, Rogan Müller; Velho, Gabriella dos Santos; Buttelli, Mônica Marx; Soares, Atila Cado; Corbellini, Luis Gustavo; Dalto, André Gustavo Cabrera (2020) [Artigo de periódico]
      Foot-and-mouth disease represents an important barrier to the international commerce of animal products, potentially associated with significant economic losses. The systematic vaccination of bovines and buffaloes was ...

    • Effect of live Eimeria vaccination or salinomycin on growth and immune status in broiler chickens receiving in-feed inclusion of gelatin and vitamin E 

      Orso, Catiane; Cony, Bruna Souza de Lima; Silva, J. P.; Furtado, Júlio César Veira; Mann, Michele Bertoni; Frazzon, Jeverson; Frazzon, Ana Paula Guedes; Andretta, Ines; Ribeiro, Andrea Machado Leal (2022) [Artigo de periódico]
      This experiment determined if 2% of gelatin, to improve the levels of proline and glycine in the diet, and 70 mg/kg of vitamin E supplementation would relieve the impaired performance of male Cobb broilers vaccinated for ...

    • Evaluation of two strategies for reducing the spread of Salmonella in commercial swine herds during the finishing phase and their incremental cost-effectiveness ratios 

      Costa, Eduardo de Freitas; Kich, Jalusa Deon; Miele, Marcelo; Mores, Nelson; Amaral, Armando Lopes do; Coldebella, Arlei; Cardoso, Marisa Ribeiro de Itapema; Corbellini, Luis Gustavo (2020) [Artigo de periódico]
      To achieve control of Salmonella contamination in pig carcasses, on-farm measures need to be better understood. Complementary strategies require research not only on their effectiveness but also on their financial impact. ...

    • Performance comparison between broilers positive and negative for antibodies against the chicken anemia virus 

      Rubin, Lauricio Librelotto; Ávila, Luiz Antônio Faccenda de; Ribeiro, Andrea Machado Leal; Wald, Vera Beatriz; Canal, Cláudio Wageck (2003) [Artigo de periódico]
      The chicken anemia virus (CAV) is present in virtually every country investigated, Brazil including. The aim of this study was to determine what the difference in performance is between positive (progeny of breeders ...

    • Perspectivas para o controle do carrapato bovino 

      Leal, Alexandre Trindade; Freitas, Daniela Reis Joaquim de; Vaz Junior, Itabajara da Silva (2003) [Artigo de periódico]
      O carrapato Boophilus microplus é um ectoparasita de bovinos, presente em áreas tropicais e subtropicais na América, África, Ásia e Austrália. O método atual para o controle do carrapato bovino Boophilus microplus é o uso ...

    • Universal tick vaccines : candidates and remaining challenges 

      Parizi, Luis Fernando; Githaka, Naftaly Wang'ombe; Logullo, Carlos; Zhou, Jinlin; Onuma, Misao; Termignoni, Carlos; Vaz Junior, Itabajara da Silva (2023) [Artigo de periódico]
      Recent advancements in molecular biology, particularly regarding massively parallel sequencing technologies, have enabled scientists to gain more insight into the physiology of ticks. While there has been progress in ...

    • Vaccination against Rhipicephalus microplus : an alternative to chemical control? 

      Silva, Lucas André Dedavid e; Ali, Abid; Termignoni, Carlos; Vaz Junior, Itabajara da Silva (2024) [Artigo de periódico]
      Rhipicephalus (Boophilus) microplus is a hard tick endemic in livestock-growing regions and causes economic losses in the largest beef-producing countries, including Brazil, Mexico, Argentina, Australia and Uruguay. The ...