Results 21 to 30 of about 3,224 (154)

Efficacy of a novel intradermal Lawsonia intracellularis vaccine in pigs against experimental infection and under field conditions

Porcine Health Management, 2020
Background The efficacy of a novel inactivated intradermal Lawsonia intracellularis vaccine, Porcilis® Lawsonia ID, was evaluated in two experimental vaccination-challenge studies and under field conditions on a farm with a history of recurrent acute ...
A. A. C. Jacobs, F. Harks, R. Pauwels, Q. Cao, H. Holtslag, S. Pel, R. P. A. M. Segers   +6 more
doaj   +1 more source

Lawsonia intracellularis proliferative enteropathy in a filly [PDF]

, 2006
Proliferative enteropathy (PE) caused by the obligate intracellular bacterium Lawsonia intracellularis is a disease of high economic impact in swine worldwide. In most other species the disease occurs as a sporadic infection.
Koch, C., Wuersch, K, Oevermann, A, A. Oevermann, Huessy, D, C. Koch, K. Wuersch, D. Huessy   +7 more
core   +1 more source

Spread of an Experimental Salmonella Derby Infection in Antibiotic-Treated or Lawsonia intracellularis Vaccinated Piglets

Animals, 2018
Lawsonia intracellularis infections are a common reason for antibiotic treatment in pig production. Experimental studies in animals naturally infected with Lawsonia intracellularis comparing the course of an experimental Salmonella infection in piglets ...
Christian Visscher, Jasmin Mischok, Saara Sander, Jutta Verspohl, Eva-Ursula Peitzmeier, Isabel von dem Busche, Josef Kamphues   +6 more
doaj   +1 more source

DETECTION OF Lawsonia intracellularis DNA IN ILEAL TISSUES OF DEAD WILD BIRDS IN THE REPUBLIC OF KOREA

Slovenian Veterinary Research, 2017
Lawsonia intracellularis is an etiological agent that causes proliferative enteropathy in various species. Little is known about the mechanisms of transmission of L. intracellularis, especially in wild bird species. The presence of L.
Jung-Yong Yeh, Jeong-Min Hwang, Jae Geun Kim   +2 more
doaj   +1 more source

Nutrient digestibility, organ morphometry and performance in vaccinated or non-vaccinated Lawsonia intracellularis infected piglets

BMC Veterinary Research, 2018
Background Lawsonia intracellularis is one of the world’s most important infectious diseases in pork production with regard to economic losses. So far, studies are missing that describe the effects of a natural infection of piglets on the digestibility ...
Christian Visscher, Jasmin Mischok, Saara Sander, Marion Schmicke, Eva-Ursula Peitzmeier, Isabel von dem Busche, Karl Rohn, Josef Kamphues   +7 more
doaj   +1 more source

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

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   +1 more source

Rapid and visual detection of Lawsonia intracellularis with an improved recombinase polymerase amplification assay combined with a lateral flow dipstick

BMC Veterinary Research, 2019
Background Lawsonia intracellularis (L. intracellularis) is the etiologic agent of porcine proliferative enteropathy (PPE), which is reported in many swine breeding countries all over the world, and has caused enormous economic losses in intensive pig ...
Yanyang Wu, Kaiyue Tian, Yuhan Zhang, Huifang Guo, Ning Li, Zeng Wang, Jun Zhao   +6 more
doaj   +1 more source

Enteritis associated with Lawsonia intracellularis and porcine circovirus type 2 infection in wild boars in Southern Brazil Enterite associada com infecção por Lawsonia intracellularis e circovírus suíno tipo 2 em um rebanho de javalis no Sul do Brasil

Ciência Rural, 2008
In a commercial herd of 1250 wild boars, 56 animals were affected by anorexia, diarrhea, and wasting. Enlargement of mesenteric lymph nodes, thickening of ileal wall, and a white-yellowish ileal content were observed in two of the four animals necropsied.
Priscila Zlotowski, André Mendes Ribeiro Corrêa, Mauro Riegert Borba, Cláudio Estêvão Farias Cruz, David Driemeier   +4 more
doaj   +1 more source

A Cell Proliferation and Inflammatory Signature Is Induced by Lawsonia intracellularis Infection in Swine

mBio, 2019
Lawsonia intracellularis causes porcine proliferative enteropathy. This is an enteric disease characterized by thickening of the wall of the ileum that leads to decreased growth of animals and diarrhea. In this study, we investigated the host response to
Fernando L. Leite, Juan E. Abrahante, Erika Vasquez, Fabio Vannucci, Connie J. Gebhart, Nathan Winkelman, Adam Mueller, Jerry Torrison, Zachary Rambo, Richard E. Isaacson   +9 more
doaj   +1 more source

Enteropatia proliferativa em eqüinos Proliferative enteropathy in horses

Ciência Rural, 2008
Enteropatia proliferativa (EP), causada pela Lawsonia intracellularis, tem sido descrita em eqüinos jovens. A maioria dos relatos de EP em eqüinos é proveniente da América do Norte.
Núbia Resende de Macêdo, Ghanem Al-Ghamdi, Connie Jane Gebhart, Roberto Maurício Carvalho Guedes   +3 more
doaj   +1 more source