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Is our immune system a powerful vaccine factory? Author(s): YAMAGISHI, M. E. B. Repository: BDPA Publication year: 2021
Influence of silvopastoral systems on gastrointestinal nematode infection and immune response of Nellore heifers under tropical conditions. Author(s): LOPES, L. B. Abstract: Among the strategies for integrating crops, livestock, and forestry, silvopastoral systems must be highlighted due to their inherent microclimatic conditions, mainly in tropical countries su... ... Repository: BDPA Publication year: 2022
Candidate genes for milk, growth and immune system traits in Brazilian Iberian: derived Locally Adapted cattle breeds. Author(s): MACHADO, M. A.; PANETTO, J. C. do C.; SILVA, M. V. G. B. Along decades of breeding in a variable ecosystem throughout the country, the first taurine animals arrived in Brazil became adapted to a wide range of environments with different levels of improved f... ... Repository: BDPA Publication year: 2022
Immune response dynamics of recent and chronic small ruminant lentivirus infection in the male reproductive system. Author(s): ANDRIOLI, A.; PINHEIRO, R. R. Resumo: O objetivo desse estudo foi analisar a resposta imunológica aos lentivírus de pequenos ruminantes (LVPR) com enfoque no sistema reprodutor de machos com infecção recente e crônica. Para isso,... ... Repository: BDPA Publication year: 2023
Systemic immune responses associated to Haemonchus contortus resistance in a resistant Brazilian sheep breed (Morada Nova). Author(s): OKINO, C. H.; ESTEVES, S. N.; FERRAZ JUNIOR, R. S.; CHAGAS, A. C. de S. Haemonchus contortus infection is the greatest cause of economic losses in sheep production worldwide. Repository: BDPA Publication year: 2019
Hematological responses of tambaqui Colossoma macropomum (Serrassalmidae) fed with diets supplemented with essential oil from Mentha piperita (Lamiaceae) and challenged with Aeromonas hydrophila. Author(s): YOSHIOKA, E. T. O. In fish farmings, diseases can be reduced by using immunostimulants. The aim of this study was to evaluate the immunostimulant potential of Mentha piperita in tambaqui fed with 0, 0.5, 1.0 and 1.5% of... ... Repository: BDPA Publication year: 2016
Mechanisms of resistance and tolerance against parasites in fish: the impairments caused by Neoechinorhynchus buttnerae in Colossoma macropomum. Author(s): CHAGAS, E. C. Tambaqui is the second native fi sh most produced species in Brazil. Currently, tambaqui fi sh farms deals with serious sanitary problems due to the prevalence of the parasite Neoechinorhynchus buttne... ... Repository: BDPA Publication year: 2022
Memory immune responses and protection of chickens against a nephropathogenic infectious bronchitis virus strain by combining live heterologous and inactivated homologous vaccines. Author(s): OKINO, C. H. In this study, we evaluated antibody and cell-mediated immune (CMI) responses in the mucosal and systemic compartments and protection against challenge with a nephropathogenic Brazilian (BR-I) strain... ... Repository: BDPA Publication year: 2019
Prebiotic composed of yeast (Saccharomyces cerevisiae) cell wall improves performance in broiler diets. Author(s): TAVERNARI, F. de C.; FEDDERN, V. Abstract: This research aimed to evaluate the influence of a commercial prebiotic in different concentrations upon several parameters. To carry out the experiment, 640 male one-day-old broiler chicks... ... Repository: BDPA Publication year: 2024
Innate immunity in chicken lines developed by Embrapa Suínos e Aves: antimicrobial activity of macrophages and serum. Author(s): LEDUR, M. C.; LOYOLA, W. Abstract: The objective of this study was to compare the antimicrobial activity of macrophages and serum in laying hen (MM, CC, and CCc) and broiler chicken lineages (TT and LL). Macrophages were eval... ... Repository: BDPA Publication year: 2021

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