- Seroprevalence of porcine proliferative enteropathy before initiating vaccine marketing in Korea
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Yeh JY
- KMID: 2128682
- Korean J Vet Res.
- 2015 Mar;55(1):61-63.
- doi: 10.14405/kjvr.2015.55.1.61
Proliferative enteropathy caused by Lawsonia intracellularis is one of the most common enteric diseases in pigs. The objective of this study was to determine the prevalence of serum antibodies against... -
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- Prevalence of Lawsonia intracellularis, Brachyspira hyodysenteriae and Salmonella in swine herds
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Suh DK, Song JC
- KMID: 1090762
- J Vet Sci.
- 2005 Dec;6(4):289-293.
The prevalence of Lawsonia intracellularis, Brachyspira hyodysenteriae and Salmonella spp. were investigated by multiplex PCR using fecal samples of pigs with diarrhea or a history of diarrhea. The overall herd... -
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- Detection of Lawsonia intracellularis in diagnostic specimens by one-step PCR
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Suh DK, Lym SK, Bae YC, Lee KW, Choi WP, Song JC
- KMID: 1103472
- J Vet Sci.
- 2000 Jun;1(1):33-37.
Lawsonia intracellularis is not culturable with a standard bacteriologic culture. One step PCR assay as a clinical diagnostic method was developed for the rapid detection of porcine proliferative enteritis (PPE)... -
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- Experimental reproduction of proliferative enteropathy and the role of IFN-gamma in protective immunity against Lawsonia intracellularis in mice
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Go YY, Lee JK, Ye JY, Lee JB, Park SY, Song CS, Kim SK, Choi IS
- KMID: 1090773
- J Vet Sci.
- 2005 Dec;6(4):357-359.
Proliferative enteropathy was reproduced in IFN-gamma receptor knockout (IFN-gamma R-) mice by experimental infection with Lawsonia intracellularis (L. intracellularis). The cecum and the colon of the infected mice were evidently... -
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- Simultaneous detection of Lawsonia intracellularis, Brachyspira hyodysenteriae and Salmonella spp. in swine intestinal specimens by multiplex polymerase chain reaction
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Suh DK, Song JC
- KMID: 1091205
- J Vet Sci.
- 2005 Sep;6(3):231-237.
A multiplex PCR assay was developed for the simultaneous detection of the etiologic agents associated with porcine proliferative enteropathies (PPE), swine dysentery (SD)and porcine salmonellosis (PS)in a single reaction using... -
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- An attenuated Salmonella vaccine secreting Lawsonia intracellularis immunogenic antigens confers dual protection against porcine proliferative enteropathy and salmonellosis in a murine model
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Park S, Won G, Lee JH
- KMID: 2448708
- J Vet Sci.
- 2019 May;20(3):e24.
- doi: 10.4142/jvs.2019.20.e24
Porcine proliferative enteropathy (PPE) caused by Lawsonia intracellularis (LI) is a global cause for substantial economic losses in the swine industry. Here, we constructed live attenuated Salmonella typhimurium (ST) mutant... -
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- Efficacy of a commercial live attenuated Lawsonia intracellularis vaccine in a large scale field trial in Korea
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Park S, Lee JB, Kim KJ, Oh YS, Kim MO, Oh YR, Hwang MA, Lee JA, Lee SW
- KMID: 2167724
- Clin Exp Vaccine Res.
- 2013 Jul;2(2):135-139.
- doi: 10.7774/cevr.2013.2.2.135
PURPOSE: Porcine proliferative enteropathy (PPE) is known as one of the most important risk factors causing economic losses in swine industry worldwide. This study was conducted to evaluate the efficacy... -
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- Prevalence of porcine proliferative enteropathy and its control with tylosin in Korea
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Lee SW, Kim TJ, Park SY, Song CS, Chang HK, Yeh JK, Park HI, Lee JB
- KMID: 1119217
- J Vet Sci.
- 2001 Dec;2(3):209-212.
Porcine proliferative enteropathy(PPE) is an enteric disease been caused by Lawsonia intracellularis. It has become one of the critical problems in the pig industry. To investigate the prevalence of PPE... -
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