Results 61 to 70 of about 9,257 (208)

Experimental Airborne Transmission of Porcine Postweaning Multisystemic Wasting Syndrome [PDF]

, 2013
The objective of these studies was to investigate if porcine postweaning multisystemic wasting syndrome (PMWS) could be induced in healthy pigs following contact with air from pigs with clinical signs of PMWS.
Bille-Hansen, Vivi, Bækbo, P., Dupont, Kitt, Enøe, Claes, Hjulsager, Charlotte Kristiane, Jorsal, Sven Erik Lind, Kristensen, C. S., Larsen, Lars Erik, Vestergaard, K.   +8 more
core   +3 more sources

Epitope Mapping of the Major Capsid Protein of Type 2 Porcine Circovirus (PCV2) by Using Chimeric PCV1 and PCV2 [PDF]

Journal of Virology, 2004
ABSTRACT Type 2 porcine circovirus (PCV2) is associated with postweaning multisystemic wasting syndrome in pigs, whereas the genetically related type 1 PCV (PCV1) is nonpathogenic. In this study, seven monoclonal antibodies (MAbs) against PCV2-ORF2 capsid protein were generated, biologically characterized, and subsequently used to map the ...
Porntippa, Lekcharoensuk, Igor, Morozov, Prem S, Paul, Nattarat, Thangthumniyom, Worawidh, Wajjawalku, X J, Meng   +5 more
openaire   +2 more sources

PCV2 infection aggravates OTA-induced immunotoxicity in vivo and in vitro

Ecotoxicology and Environmental Safety, 2022
Ochratoxin A (OTA), frequently existing in the food and feeds, could induce immunotoxicity. Porcine circovirus type 2 (PCV2), as a primary causative agent of porcine circovirus–associated disease, also could induce immunosuppression. However, it is still
Fang Gan, Lili Hou, Haibin Xu, Yunhuan Liu, Xingxiang Chen, Kehe Huang   +5 more
doaj   +1 more source

Comparison of serum pools and oral fluid samples for detection of porcine circovirus type 2 by quantitative real-time PCR in finisher pigs [PDF]

, 2018
Background Porcine circovirus type 2 (PCV2) diagnostics in live pigs often involves pooled serum and/or oral fluid samples for group-level determination of viral load by quantitative real-time polymerase chain reaction (qPCR).
Haugegaard, John, Hjulsager, Charlotte K., Houe, Hans, Kristensen, Charlotte Sonne, Larsen, Lars E, Leth, Sanne Christiansen, Nielsen, Gitte Blach, Nielsen, Jens Peter, Pedersen, Ken Steen, Stege, Helle   +9 more
core   +3 more sources

Immunity Elicited by an Experimental Vaccine Based on Recombinant Flagellin-Porcine Circovirus Type 2 Cap Fusion Protein in Piglets. [PDF]

PLoS ONE, 2016
In a recent study, we reported that a recombinant protein from fusion expression of flagellin to porcine circovirus type 2 (PCV2) Cap induced robust humoral and cell-mediated immunity that afforded full protection for PCV2 infection using BALB/c mice ...
Shanshan Zhu, Chunyan Zhang, Jing Wang, Li Wei, Rong Quan, Jiayu Yang, Xu Yan, Zixuan Li, Ruiping She, Fengjiao Hu, Jue Liu   +10 more
doaj   +1 more source

Co-infecção por circovírus suíno tipo 2 e parvovírus suíno em fetos abortados e natimortos suínos no Sul do Brasil [PDF]

, 2007
Estudou-se retrospectivamente (2005-2007) a associação de casos de abortos e natimortos suínos com infecções por circovírus suíno (PCV) tipos 1 e 2 e parvovírus suíno (PPV). Outros agentes patogênicos foram pesquisados em amostras de fetos com lesões.
Antoniassi, Nadia Aline Bobbi, Bandarra, Paulo Mota, Castro, Luiza Amaral de, Cruz, Claúdio Estevão Farias da, Driemeier, David, Pescador, Caroline Argenta, Ravazzolo, Ana Paula, Sonne, Luciana   +7 more
core   +1 more source

Evolutionary Origins and Virulence Determinants of ST25 Hypervirulent Klebsiella pneumoniae in Swine: Genomic Insights and Functional Validation

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
The global spread of multidrug‐resistant hypervirulent Klebsiella pneumoniae (MDR‐HvKp), among which carbapenem‐resistant strains are of major concern, poses a severe threat to public health due to its high mortality rate and extremely limited treatment options.
Zheng Chen, Yang Liu, Congyang Du, Shengguo Gao, Lufeng Zhai, Stefan Schwarz, Weicheng Liu, Qiong Li, Longyu Li, Runhao Yu, Yuzhe Zhao, Hong Yao, Lei Luo, Xue Liu, Chunyan Xu, Xiang-Dang Du, Zongfu Wu   +16 more
wiley   +1 more source

Cepharanthine and Curcumin inhibited mitochondrial apoptosis induced by PCV2 [PDF]

BMC Veterinary Research, 2020
Abstract Background: Porcine circovirus type 2 (PCV2) is an immunosuppressive pathogen with high prevalence rate in pig farms. It has caused serious economic losses to the global pig industry. Due to the rapid mutation of PCV2 strain and co-infection of different genotypes, vaccination could not eradicate the infection of PCV2.
Yinlan Xu, Jiangang Zheng, Panpan Sun, Jianhua Guo, Xiaozhong Zheng, Yaogui Sun, Kuohai Fan, Wei Yin, Hongquan Li, Na Sun   +9 more
openaire   +5 more sources

Development of a simple and high-yielding fed-batch process for the production of porcine circovirus type 2 virus-like particle subunit vaccine

AMB Express, 2019
The cap protein is encoded by the orf2 gene of porcine circovirus type 2 (PCV2) has the main antigen epitope of PCV2 and can form virus-like particles (VLPs), which are expressed in insect cells.
Wenlong Cao, Hui Cao, Xiaoping Yi, Yingping Zhuang   +3 more
doaj   +1 more source

Detection and Complete Genome Analysis of Porcine Circovirus 2 (PCV2) and an Unclassified CRESS DNA Virus from Diarrheic Pigs in the Dominican Republic: First Evidence for Predominance of PCV2d from the Caribbean Region

Viruses, 2022
We report here high rates (47.5%, 48/101) of detection of porcine circovirus 2 (PCV2) in diarrheic pigs from three pig farms in the Dominican Republic.
Kerry Gainor, Yussaira Castillo Fortuna, Angeline Steny Alakkaparambil, Wendy González, Yashpal Singh Malik, Souvik Ghosh   +5 more
doaj   +1 more source