Results 1 to 10 of about 1,052 (121)

Infection of juvenile falcons (Falco spp.) with intestinal Lawsonia intracellularis [PDF]

Veterinary Medicine and Science, 2023
Intestinal infection of many host species with Lawsonia intracellularis are widely reported. Analyses of infections among carnivorous falcons have not previously been reported.
Peter Wencel, Sionagh H Smith, Liesbeth Couck, Tom Hellebuyck, Peter C Scott, Steven McOrist   +5 more
doaj   +2 more sources

Evaluation of the role of clathrin and bacterial viability in the endocytosis of Lawsonia intracellularis [PDF]

Frontiers in Veterinary Science, 2023
Lawsonia intracellularis is an obligate intracellular bacterium and causative agent of proliferative enteropathy. The pathogenesis of L. intracellularis is not completely understood, including the endocytic mechanisms to access the host cell cytoplasm ...
Carlos Eduardo Real Pereira, Carlos Eduardo Real Pereira, Talita Pilar Resende, Amanda Gabrielle de Souza Daniel, Amanda Gabrielle de Souza Daniel, Fabio Augusto Vannucci, Connie Gebhart, Roberto Mauricio Carvalho Guedes   +7 more
doaj   +2 more sources

Prevalence and associated risk factors for Lawsonia intracellularis infection in farmed rabbits: A serological and molecular cross-sectional study in South Korea [PDF]

Frontiers in Veterinary Science, 2023
Lawsonia intracellularis is the etiological agent of proliferative enteropathy, which is globally considered an important enteric disease in pigs and horses. Experimental studies suggest that the organism spreads by subclinical infection of many animals,
Jung-Yong Yeh, Jung-Yong Yeh, Jung-Yong Yeh, Jung-Yong Yeh   +3 more
doaj   +2 more sources

Isolation, Passage, and Pathogenicity of a Newly Isolated <i>Lawsonia intracellularis</i> Strain From Hubei, China. [PDF]

Transbound Emerg Dis
Lawsonia intracellularis is the causative agent of porcine proliferative enteropathy (PPE)—a disease of great economic impact to the global pig industry, but the isolation and continuous passage culture of this bacterial species is very difficult which limits the development of inactivated or live vaccines.
Xie R, Luo Y, Peng C, Wu W, Cui Y, Sun X, Hua L, Wu B, Peng Z.   +8 more
europepmc   +2 more sources

In Silico Evaluation of Lawsonia intracellularis Genes Orthologous to Genes Associated with Pathogenesis in Other Intracellular Bacteria [PDF]

Microorganisms
Proliferative enteropathy is an enteric disease caused by the bacterium Lawsonia intracellularis, which affects several species of domestic and wild animals. The mechanisms underlying the mechanisms employed by L.
Mirtha E. Suarez-Duarte, Renato L. Santos, Carlos E. R. Pereira, Talita P. Resende, Matheus D. Araujo, Paula A. Correia, Jessica C. R. Barbosa, Ricardo P. Laub, Diego L. N. Rodrigues, Flavia F. Aburjaile, Roberto M. C. Guedes   +10 more
doaj   +2 more sources

Microbiota of vaccinated and non-vaccinated clinically inconspicuous and conspicuous piglets under natural Lawsonia intracellularis infection [PDF]

Frontiers in Veterinary Science, 2022
Lawsonia (L.) intracellularis is a widespread, economically important bacterium causing the porcine proliferative enteropathy (PPE). In this study, we evaluated intestinal microbiota of naturally exposed L.
Julia Hankel, Saara Sander, Uthayakumar Muthukumarasamy, Uthayakumar Muthukumarasamy, Till Strowig, Till Strowig, Josef Kamphues, Klaus Jung, Christian Visscher   +8 more
doaj   +2 more sources

Preparation and Characterization of a New Monoclonal Antibody Specific Against Lawsonia intracellularis and Its Application in Indirect Immunofluorescence and Immunocytochemistry Assay [PDF]

Frontiers in Veterinary Science, 2021
Proliferative enteropathy (PE) is an infectious enteric disease caused by Lawsonia intracellularis (L. intracellularis) and is endemic in pig herds worldwide. However, a L.
Ning Xiao, Jiannan Li, Minxue Li, Yuting Hu, Huixing Lin, Hongjie Fan, Hongjie Fan   +6 more
doaj   +2 more sources

Lawsonia intracellularis infection induces changes in microbial community function and composition associated with reduced pig growth and feed efficiency [PDF]

Animal Microbiome
Background Lawsonia intracellularis and its resulting disease remains a troubling pathogen for pork producers worldwide. In the current experiment, we aimed to characterize the microbiome of pigs challenged with L.
Emma T. Helm, Eric R. Burrough, Nicholas K. Gabler, Fernando L. Leite   +3 more
doaj   +2 more sources

Oral Vaccination Reduces the Effects of Lawsonia intracellularis Challenge on the Swine Small and Large Intestine Microbiome [PDF]

Frontiers in Veterinary Science, 2021
Porcine proliferative enteropathy remains one of the most prevalent diseases in swine herds worldwide. This disease is caused by Lawsonia intracellularis, an intracellular bacterial pathogen that primarily colonizes the ileum. In this study, we evaluated
Fernando L. Leite, Brittanie Winfield, Elizabeth A. Miller, Bonnie P. Weber, Timothy J. Johnson, Fred Sylvia, Erika Vasquez, Fabio Vannucci, Dana Beckler, Richard E. Isaacson   +9 more
doaj   +2 more sources

Evaluation of a Newly Developed Live Attenuated Vaccine Candidate Against Lawsonia intracellularis [PDF]

Vaccines
Background/Objectives: Lawsonia intracellularis (L. intracellularis) is an important intestinal pathogen that causes porcine proliferative enteropathy (PPE) in swine production worldwide.
Huixing Lin, Xuan Liu, Jingzhi Yuan, Ning Xiao, Hong Zhou, Hongjie Fan   +5 more
doaj   +2 more sources