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Bovine response to lipoarabinomannan vaccination and challenge with Mycobacterium paratuberculosis
(Sociedade Brasileira de Microbiologia, 2013-11)
This study aimed to evaluate the immune response in bovines following immunization with a mycobaterial Lipoarabinomannan extract (LAMe) and the effect of Map challenge. LAMe vaccine induced specific antibody levels that ...
Challenges and trends in management for Ibero-AmericaRetos y tendencias en la gestión para Iberoamérica
(Academia Revista Latinoamericana de Administración, 2020)
Nile tilapia (Oreochromis niloticus) challenged infection by Francisella noatunensis subsp. orientalis via an intragastric route protocol
(2019-08-15)
Francisella noatunensis subsp. orientalis (Fno) is an emerging bacterial pathogen that causes acute or chronic disease in tilapia (Oreochromis sp). Previous studies have established experimental models of Fno infection via ...
Efficacy of several vaccination programmes in commercial layer and broiler breeder hens against experimental challenge with Salmonella enterica serovar Enteritidis
(Taylor & Francis Ltd, 2009-01-01)
Two experiments were performed to evaluate the protective effect of various vaccination combinations given at 5 and 9 weeks of age against experimental challenge with Salmonella enterica serovar Enteritidis ( SE) phage ...
Efficacy of several vaccination programmes in commercial layer and broiler breeder hens against experimental challenge with Salmonella enterica serovar Enteritidis
(Taylor & Francis Ltd, 2009-01-01)
Two experiments were performed to evaluate the protective effect of various vaccination combinations given at 5 and 9 weeks of age against experimental challenge with Salmonella enterica serovar Enteritidis ( SE) phage ...
Combining observational and experimental approaches to the development of language and communication in rural samples: Opportunities and challenges
(2022)
Multiple approaches—including observational and experimental—are necessary to articulate powerful theories of learning. Our field’s key questions, which rely on these varied methods, are still open: How do children perceive ...
Efficacy of several Salmonella vaccination programs against experimental challenge with Salmonella gallinarum in commercial brown layer and broiler breeder hens
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2009-03-01)
The protective effect of various Salmonella vaccines regimens against an experimental Salmonella Gallinarum challenge (SGNalr strain at 12 wk of age) was evaluated in two experiments. In Experiment 1 commercial brown layers ...