Literature DB >> 11205128

Experimental infection of colostrum deprived piglets with porcine circovirus 2 (PCV2) and porcine reproductive and respiratory syndrome virus (PRRSV) potentiates PCV2 replication.

G M Allan1, F McNeilly, J Ellis, S Krakowka, B Meehan, I McNair, I Walker, S Kennedy.   

Abstract

Experimental infection of colostrum-deprived (CD) pigs with a combined inoculum of porcine circovirus 2 (PCV2) and porcine reproductive and respiratory syndrome virus (PRRSV) potentiated the replication and distribution of PCV2 virus, when compared with pigs inoculated with PCV2 alone. The replication and distribution of PRRSV in dually infected pigs was not enhanced, when compared to pigs inoculated with PRRSV alone. The mechanisms involved in the potentiation of PCV2 replication in PCV2/PRRSV and PCV2/porcine parvovirus (PPV) dually infected pigs may relate to the fact that monocyte/macrophage cell types are common targets of these 3 viruses.

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Year:  2000        PMID： 11205128     DOI： 10.1007/s007050070031

Source DB:  PubMed          Journal:  Arch Virol        ISSN： 0304-8608            Impact factor:   2.574


  65 in total

1.  Porcine reproductive and respiratory syndrome virus infection at the time of porcine circovirus type 2 vaccination has no impact on vaccine efficacy.

Authors:  A Sinha; H G Shen; S Schalk; N M Beach; Y W Huang; P G Halbur; X J Meng; T Opriessnig
Journal:  Clin Vaccine Immunol       Date:  2010-10-06

2.  Effects of porcine circovirus type 2 (PCV2) maternal antibodies on experimental infection of piglets with PCV2.

Authors:  N E McKeown; T Opriessnig; P Thomas; D K Guenette; F Elvinger; M Fenaux; P G Halbur; X J Meng
Journal:  Clin Diagn Lab Immunol       Date:  2005-11

3.  Immunogenicity of empty capsids of porcine circovius type 2 produced in insect cells.

Authors:  H Fan; C Ju; T Tong; H Huang; J Lv; H Chen
Journal:  Vet Res Commun       Date:  2007-05       Impact factor: 2.459

4.  Mycoplasma hyopneumoniae bacterins and porcine circovirus type 2 (PCV2) infection: induction of postweaning multisystemic wasting syndrome (PMWS) in the gnotobiotic swine model of PCV2-associated disease.

Authors:  Steven Krakowka; John Ellis; Francis McNeilly; Cheryl Waldner; D Michael Rings; Gordon Allan
Journal:  Can Vet J       Date:  2007-07       Impact factor: 1.008

5.  Cloned genomic DNA of type 2 porcine circovirus is infectious when injected directly into the liver and lymph nodes of pigs: characterization of clinical disease, virus distribution, and pathologic lesions.

Authors:  M Fenaux; P G Halbur; G Haqshenas; R Royer; P Thomas; P Nawagitgul; M Gill; T E Toth; X J Meng
Journal:  J Virol       Date:  2002-01       Impact factor: 5.103

6.  Recognition of the different structural forms of the capsid protein determines the outcome following infection with porcine circovirus type 2.

Authors:  Benjamin R Trible; Andrew W Suddith; Maureen A Kerrigan; Ada G Cino-Ozuna; Richard A Hesse; Raymond R R Rowland
Journal:  J Virol       Date:  2012-10-03       Impact factor: 5.103

7.  Immunogenicity and pathogenicity of chimeric infectious DNA clones of pathogenic porcine circovirus type 2 (PCV2) and nonpathogenic PCV1 in weanling pigs.

Authors:  M Fenaux; T Opriessnig; P G Halbur; X J Meng
Journal:  J Virol       Date:  2003-10       Impact factor: 5.103

8.  Induction of Porcine Dermatitis and Nephropathy Syndrome in Piglets by Infection with Porcine Circovirus Type 3.

Authors:  Haijun Jiang; Dan Wang; Jing Wang; Shanshan Zhu; Ruiping She; Xinxin Ren; Jijing Tian; Rong Quan; Lei Hou; Zixuan Li; Jun Chu; Yuxin Guo; Yanyang Xi; Huiqi Song; Feng Yuan; Li Wei; Jue Liu
Journal:  J Virol       Date:  2019-02-05       Impact factor: 5.103

9.  The emergence of porcine circovirus 2b genotype (PCV-2b) in swine in Canada.

Authors:  Carl A Gagnon; Donald Tremblay; Peter Tijssen; Marie-Hélène Venne; Alain Houde; Seyyed Mehdy Elahi
Journal:  Can Vet J       Date:  2007-08       Impact factor: 1.008

10.  The index herd with PMWS in Sweden: presence of serum amyloid A, circovirus 2 viral load and antibody levels in healthy and PMWS-affected pigs.

Authors:  Per Wallgren; Inger Marit Brunborg; Gunilla Blomqvist; Gunnar Bergström; Frida Wikström; Gordon Allan; Caroline Fossum; Christine Monceyron Jonassen
Journal:  Acta Vet Scand       Date:  2009-03-27       Impact factor: 1.695
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