Molecular investigation of Lawsonia intracellularis in diarrheic and healthy captive ostriches (Struthio camelus) in Iran
Sign Up to like & getrecommendations! Published in 2018 at "Comparative Clinical Pathology"
DOI: 10.1007/s00580-018-2823-1
Abstract: Lawsonia intracellularis is the causative agent of proliferative enteropathy (PE) in pigs, a disease of economic importance worldwide. The present study aimed to investigate the occurrence of L. intracellularis in ostriches using a sensitive and… read more here.
Keywords: molecular investigation; investigation lawsonia; diarrheic; lawsonia intracellularis ... See more keywords
Evaluation of immunogenicity and protection mediated by Lawsonia intracellularis subunit vaccines.
Sign Up to like & getrecommendations! Published in 2021 at "Veterinary immunology and immunopathology"
DOI: 10.1016/j.vetimm.2021.110256
Abstract: Lawsonia intracellularis is an economically important bacterium that causes ileitis in pigs. Current vaccines for L. intracellularis do not allow for differentiation between infected and vaccinated animals (DIVA), which is beneficial for disease tracking and… read more here.
Keywords: protection; significantly higher; control; lawsonia intracellularis ... See more keywords
LI1035, a putative effector secreted by Lawsonia intracellularis, targets the MAPK pathway and regulates actin organizationin yeast and mammalian cells.
Sign Up to like & getrecommendations! Published in 2019 at "Veterinary microbiology"
DOI: 10.1016/j.vetmic.2019.06.009
Abstract: Lawsonia intracellularis is an obligate intracellular Gram-negative bacterium that has been identified as the etiological agent of the contagious disease proliferative enteropathy (PE) in a wide range of animals, mainly pigs. The genome sequence of… read more here.
Keywords: yeast mammalian; mapk pathway; mammalian cells; lawsonia intracellularis ... See more keywords
Salmonella delivered Lawsonia intracellularis novel epitope-fusion vaccines enhance immunogenicity and confers protection against Lawsonia intracellularis in mice.
Sign Up to like & getrecommendations! Published in 2021 at "Veterinary microbiology"
DOI: 10.1016/j.vetmic.2021.109264
Abstract: Attenuated Salmonella-mediated vaccine constructs were designed by employing selected discontinuous immunodominant epitopes of LatA, FliC, and PAL antigens of Lawsonia intracellularis to create vaccines against porcine proliferative enteropathy (PPE). Whole protein sequences were subjected to… read more here.
Keywords: salmonella; salmonella mediated; lawsonia intracellularis; fusion ... See more keywords
Evaluation of swine enteroids as in vitro models for Lawsonia intracellularis infection1,2
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DOI: 10.1093/jas/skaa011
Abstract: Abstract The enteric pathogen Lawsonia intracellularis is one of the main causes of diarrhea and compromised weight gain in pigs worldwide. Traditional cell-line cultures have been used to study L. intracellularis pathogenesis. However, these systems… read more here.
Keywords: two dimensional; swine enteroids; lawsonia intracellularis; swine ... See more keywords
Metabolic adaptation of pigs to a Mycoplasma hyopneumoniae and Lawsonia intracellularis dual challenge.
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DOI: 10.1093/jas/sky220
Abstract: Respiratory and enteric pathogens such as Mycoplasma hyopneumoniae (Mh) and Lawsonia intracellularis (LI) reduce lean accretion and feed efficiency (FE) in growing pigs. However, the metabolic mechanism by which this occurs is still unknown. Therefore,… read more here.
Keywords: mhli; challenge; mycoplasma hyopneumoniae; metabolic adaptation ... See more keywords
Bacillus pumilus probiotic feed supplementation mitigates Lawsonia intracellularis shedding and lesions
Sign Up to like & getrecommendations! Published in 2019 at "Veterinary Research"
DOI: 10.1186/s13567-019-0696-1
Abstract: The causative agent of ileitis, Lawsonia intracellularis, is commonly associated with diarrhea and reduced weight gain in growing pigs. The effect of in-feed probiotics on L. intracellularis infection dynamics was evaluated. In brief, 70 2.5-week-old-pigs… read more here.
Keywords: law; control; lawsonia intracellularis; feed ... See more keywords
PREVALENCE OF LAWSONIA INTRACELLULARIS INFECTION IN NONHUMAN PRIMATES AND PEST RODENTS IN A ZOOLOGICAL COLLECTION
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DOI: 10.1638/2018-0185
Abstract: Abstract: In 2016 and 2017, Lawsonia intracellularis was isolated from several pileated gibbons (Hylobates pileatus) presenting with diarrhea in Mulhouse Zoo (eastern France). To this day, infection with this bacterium has rarely been described in… read more here.
Keywords: bacterium; infection; prevalence; nonhuman primates ... See more keywords
Prevalence of antibodies against Lawsonia intracellularis in dogs with and without gastrointestinal disease
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DOI: 10.17221/2062-vetmed
Abstract: Blood sera from 71 dogs were examined for specific IgG antibodies against Lawsonia intracellularis using the indirect immunofluorescent antibody test. The dogs were divided into two groups according to the pres - ence or absence… read more here.
Keywords: disease; gastrointestinal disease; antibodies lawsonia; intracellularis dogs ... See more keywords
Development and validation of a flow cytometry antibody test for Lawsonia intracellularis
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DOI: 10.3389/fimmu.2023.1145072
Abstract: Lawsonia intracellularis is the etiologic agent of porcine proliferative enteropathy (PPE), an inflammatory bowel disease with a major economic impact on the pig industry. The serological diagnosis of PPE can be performed using Blocking or… read more here.
Keywords: lawsonia intracellularis; flow cytometry; antibody test; cytometry antibody ... See more keywords
Microbiota of vaccinated and non-vaccinated clinically inconspicuous and conspicuous piglets under natural Lawsonia intracellularis infection
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DOI: 10.3389/fvets.2022.1004506
Abstract: 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. intracellularis-positive pigs under standardized conditions. To obtain three independent… read more here.
Keywords: lawsonia intracellularis; inconspicuous conspicuous; vaccinated clinically; non vaccinated ... See more keywords