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PMWS Research Archives
Published Sep 2005: International Conference on Animal Circoviruses and Associated Diseases, European Society for Veterinary VirologyPCV2 infection dynamics in two farms: relationship with PMWS expression, mortality and weight.
LOPEZ-SORIA S, SEGALES J, NOFRARIAS M, SIBILA M, ESPINAL A, RAMIREZ H, MINGUEZ A, SERRANO JM, MARIN O, JOISEL F, CHARREYRE C
The aim of this study was to compare the effect of two prorcine circovirus type 2 (PCV2) infection dynamics on postweaning multisystemic wasting syndrome (PMWS). The study took place in two similar Spanish farms, free from porcine reproductive and respiratory...
Published Sep 2005: International Conference on Animal Circoviruses and Associated Diseases, European Society for Veterinary Virology
A cohort study on time to PCV2 seroconversion in three post-weaning multisystemic wasting syndrome (PMWS) affected farms.
ROSE N, PENHARD A, EVENO E, BLANCHARD P, OGER A, GRASLAND B, JOLLY JP, JESTIN A, MADEC F
The risk of developing a postweaning multisystemic wasting syndrom (PWMS) seems to be higher when porcine circovirus type 2 (PCV2) seroconversion occurs early in the piglet life. This study aimed at identifying the risk factors leading to PCV2 seroconversion...
Published Sep 2005: International Conference on Animal Circoviruses and Associated Diseases, European Society for Veterinary Virology
An epidemiological case-control study of post-weaning multisystemic wasting syndrome (PMWS) and porcine dermatitis and nephropathy syndrome (PDNS) in pigs in The Netherlands.
DE JONG MF, WELLENBERG GJ, ELBERS ARW
A case-control study, aiming at knowing better the protential risk factors for postweaning multisystemic wasting syndrome (PMWS) and porcine dermatitis and nephropathy syndrome (PDNS), was carried out with pigs affected or not by PMWS and PDNS. Potential...
Published Sep 2005: International Conference on Animal Circoviruses and Associated Diseases, European Society for Veterinary Virology
Porcine circovirus type 2: enzyme-linked immunosorbent assay (ELISA) for the detection of antigen and antibodies in feces.
LOPEZ P, GUILLOSSOU S, DESHAIES E, BRAJON N, BESTUL K, LETERME S
The usual methods used to detect the presence of porcine circovirus type 2 (PCV2) in pigs have their limits. Two Enzyme-Linked Immunosorbent Assay (ELISA) tests were developed: an antibody-detection blocking ELISA and an anitgen-detection capture ELISA....
Published Sep 2005: International Conference on Animal Circoviruses and Associated Diseases, European Society for Veterinary Virology
Benefit of PCV2 serological and genomic load profiles on PMWS diagnosis in field cases.
BLANCHARD P, ROSE N, GRASLAND B, OGER A, EVENO E, MADEC F, JESTIN A
This study aimed at assessing the serological profile and the genomic load profile in porcine circovirus type 2 (PCV2) infection. The study was carried out in 3 farms affected by postweaning multisystemic wasting sndrome (PMWS), in which pregant sows...
Published Sep 2005: International Conference on Animal Circoviruses and Associated Diseases, European Society for Veterinary Virology
Porcine circovirus type 2 enteritis is an important differential diagnosis to porcine proliferative enteropathy caused by Lawsonia intracellularis.
JENSEN TK, VIGRE H, SVENSMARK B, LARSEN LE, BILLE-HANSEN V
Similar symptoms can be observed during Lawsonia intracellularis and porcine circovirus type 2 (PCV2) infections. This study aimed at determining whether PCV2 infection was a significant differential diagnosis to L. intracellularis infection....
Published Sep 2005: International Conference on Animal Circoviruses and Associated Diseases, European Society for Veterinary Virology
Protection of piglets against a PCV2 experimental challenge by vaccinating gilts with an inactivated adjuvanted PCV2 vaccine.
CHARREYRE C, BESEME S, BRUN A, BUBLOT M, LAPOSTOLLE B , SIERRA P, VAGANAY A
The efficacy of an inactivated oil adjuvanted porcine circovirus type 2 (PCV2) vaccine (CIRCOVAC®) was studied. Twenty-two specific pathogen free gilts, seronegative for PCV2, were randomly divided into 2 groups. Gilts form Group 1 were vaccinated with...
Published Sep 2005: Dtsch Tierarztl Wochenschr. - 112(9):348-51.
Prevalence and association of porcine circovirus type 2 (PCV2), porcine parvovirus (PPV) and porcine reproductive and respiratory syndrome virus (PRRSV) in aborted fetuses, mummified fetuses, stillborn and nonviable neonatal piglets
Ritzmann M, Wilhelm S, Zimmermann P, Etschmann B, Bogner KH, Selbitz HJ, Heinritzi K, Truyen U.
Porcine circovirus type 2 (PCV2) seems to cause reproductive failure in sows not only in experimental studies. A retrospective study was made with a total of 252 aborted fetuses, mummified fetuses, stillborn and nonviable neonatal piglets to determine...
Published Sep 2005: Vet Microbiol - 30;110(1-2):141-6.
Genotyping of porcine circovirus type 2 from a variety of clinical conditions in China.
Wen L, Guo X, Yang H.
Genotypes of porcine circovirus type 2 (PCV2) in clinical tissue specimens collected from pigs of different region in China between 2001 and 2003 were analyzed by PCR and restriction fragment length polymorphism (RFLP) analysis of PCV2 genomic DNA encompassing...
Published Sep 2005: Vet Q. - 27(3):105-16
Postweaning multisystemic wasting syndrome (PMWS) in pigs with particular emphasis on the causative agent, the mode of transmission, the diagnostic tools and the control measures. A review.
Ghebremariam MK, Gruys E. - Department of Pathobiology, Faculty of Veterinary Medicine, University of Utrecht, The Netherlands.
Postweaning multisystemic wasting syndrome (PMWS) is a worldwide emerging disease of weaned piglets. The objective of this review is to summarize the current knowledge regarding PMWS, its causative agent, mode of transmission, diagnostic techniques...
Published Sep 2005: Vet Res - 36(5-6):685-97.
Reproduction of PMWS in immunostimulated SPF piglets transfected with infectious cloned genomic DNA of type 2 porcine circovirus
Grasland B, Loizel C, Blanchard P, Oger A, Nignol AC, Bigarre L, Morvan H, Cariolet R, Jestin A. - French agency for food safety (AFSSA), Unit of Viral Genetics and Biosafety, BP 53, 22440 Ploufragan, France.
Postweaning multisystemic wasting syndrome (PMWS) is a recently emerged disease affecting pigs. Type 2 porcine circovirus (PCV2) has been associated with this syndrome although other factors are required in association with this virus for PMWS expression....
Published Sep 2005: Vet Microbiol - 30;110(1-2):17-26
Spatial and temporal patterns of pig herds diagnosed with Postweaning Multisystemic Wasting Syndrome (PMWS) during the first two years of its occurrence in Denmark.
Vigre H, Baekbo P, Jorsal SE, Bille-Hansen V, Hassing AG, Enoe C, Botner A. - The Danish Institute for Food and Veterinary Research, Department of Epidemiology and Risk Assessment, Morkhoj Bygade 19, DK-2860 Soborg, Denmark.
The clinical syndrome Postweaning Multisystemic Wasting Syndrome (PMWS) in pigs has emerged globally during the last decade. In October 2001, the first pig herd diagnosed with PMWS was reported in Denmark, and since then the number of herds diagnosed...
Published Sep 2005: Acta Vet Hung. - 53(3):385-96.
Postweaning multisystemic wasting syndrome (PMWS) in pigs in Croatia: detection and characterisation of porcine circovirus type 2 (PCV2).
Lipej Z, Segales J, Toplak I, Sostaric B, Roic B, Lojkic M, Hostnik P, Grom J, Barlic-Maganja D, Zarkovic K, Oraic D. - Croatian Veterinary Institute, Zagreb, Savska c 143, Croatia.
The objective of this study was to characterise porcine circovirus type 2 (PCV2) from pigs with naturally occurring postweaning multisystemic wasting syndrome (PMWS) in Croatia, and to determine the epizootiological, clinical and pathomorphological features...
Published Sep 2005: Veterinary Immunology and Immunopathology - Volume 107, Issues 3-4, Pages 303-313 -
Porcine dermatitis and nephropathy syndrome (PDNS) is associated with a systemic cytokine expression profile indicative of proinflammation and a Th1 bias
Sipos W, Duvigneau JC, Pietschmann P, Schilcher F, Hofbauer G, Hartl RT, Schmoll F.
Porcine dermatitis and nephropathy syndrome (PDNS) is broadly discussed as a porcine circovirus type 2 (PCV2)-associated disease, although PCV2, in contrast to postweaning multisystemic wasting syndrome (PMWS), has to date not been proven to be the aetiologic...
Published Aug 2005: Journal of Biotechnology - Volume 118, Issue 2, Pages 201-211
In vitro expression, monoclonal antibody and bioactivity for capsid protein of porcine circovirus type II without nuclear localization signal
Ji-Yong Zhou, Shao-Bin Shang, Hui Gong, Qing-Xin Chen, Jian-Xiang Wu, Hui-Gang Shen, Ting-Fei Chen and Jun-Qing Guo
We expressed firstly the Capsid protein gene defecting the nuclear localization signal (NLS) of Porcine circovirus type II (PCV2) in Escherichia coli as a fusion protein with glutathione S-transferase (rGST-dCap protein). The purified rGST-dCap protein...
