Results 41 to 50 of about 1,252 (156)

Virus Safety of Xenotransplantation

Viruses, 2022
The practice of xenotransplantation using pig islet cells or organs is under development to alleviate the shortage of human donor islet cells or organs for the treatment of diabetes or organ failure.
Joachim Denner
doaj   +1 more source

Development of a multiplex PCR to detect and discriminate porcine circoviruses in clinical specimens. [PDF]

BMC Infect Dis, 2019
A diagnostic method to simultaneously detect and discriminate porcine circovirus type 1 (PCV1), porcine circovirus type 2 (PCV2) and porcine circovirus type 3 (PCV3) in clinical specimens is imperative for the differential diagnosis and monitoring and control of PCVs in the field.Three primer pairs were designed and used to develop a multiplex PCR ...
Yang K, Jiao Z, Zhou D, Guo R, Duan Z, Tian Y.   +5 more
europepmc   +5 more sources

Virological Characterization of Pigs with Erythema Multiforme

Microorganisms, 2022
Erythema multiforme in pigs is an acute, self-limiting disease characterized by red skin areas and often associated with anorexia, fever and respiratory problems. The cause of the disease remains unknown.
Sabrina Halecker, Vasileios Papatsiros, Dimitra Psalla, Ludwig Krabben, Benedikt Kaufer, Joachim Denner   +5 more
doaj   +1 more source

Multiplex PCR for Detection and Typing of Porcine Circoviruses [PDF]

Journal of Clinical Microbiology, 1999
ABSTRACT Sets of oligonucleotide primers were designed according to the sequences of the open reading frames (ORFs) ORF1 and ORF2 of the prototype nonpathogenic PK-15 strain of porcine circovirus (PCV) type 1 (PCV-1). By the PCR performed with the various primer sets, genomic DNA or RNA from other bacterial or viral pathogens of the ...
M, Ouardani, L, Wilson, R, Jetté, C, Montpetit, S, Dea   +4 more
openaire   +3 more sources

Current Understanding of the Pathogenesis of Porcine Circovirus 3

Pathogens, 2022
Circoviruses are closed, circular, single-stranded DNA viruses belonging to the family Circoviridae and the genus Circovirus. To date, at least four porcine circoviruses (PCVs) have been recognized, including PCV1 to PCV4, respectively.
Chaitawat Sirisereewan, Roongroje Thanawongnuwech, Roongtham Kedkovid   +2 more
doaj   +1 more source

Litters of Various-Sized Mummies (LVSM) and Stillborns after Porcine Reproductive and Respiratory Syndrome Virus Type 1 Infection—A Case Report

Veterinary Sciences, 2023
Diverse origins and causes are described for papyraceous mummifications of porcine foetuses, but the porcine reproductive and respiratory syndrome virus (PRRSV) is not one of them.
Christine Unterweger, Heinrich Kreutzmann, Moritz Buenger, Eva Klingler, Angelika Auer, Till Rümenapf, Uwe Truyen, Andrea Ladinig   +7 more
doaj   +1 more source

Assessment on the efficacy of methods 2 to 5 and method 7 set out in Commission Regulation (EU) No 142/2011 to inactivate relevant pathogens when producing processed animal protein of porcine origin intended to feed poultry and aquaculture animals

EFSA Journal, Volume 21, Issue 7, July 2023., 2023
Abstract An assessment was conducted on the level of inactivation of relevant pathogens that could be present in processed animal protein of porcine origin intended to feed poultry and aquaculture animals when methods 2 to 5 and method 7, as detailed in Regulation (EU) No 142/2011, are applied.
EFSA Panel on Biological Hazards (BIOHAZ), Konstantinos Koutsoumanis, Ana Allende, Avelino Alvarez Ordoñez, Declan Bolton, Sara Bover‐Cid, Marianne Chemaly, Lieve Herman, Friederike Hilbert, Roland Lindqvist, Maarten Nauta, Romolo Nonno, Luisa Peixe, Panagiotis Skandamis, Elisabetta Suffredini, Pablo Fernandez Escamez, Ursula Gonzales‐Barron, Helen Roberts, Giuseppe Ru, Marion Simmons, Ruben Barcia Cruz, Joana Lourenço Martins, Winy Messens, Angel Ortiz‐Pelaez, Ancuta Cezara Simon, Alessandra De Cesare   +25 more
wiley   +1 more source

Metagenomic and Pathogenic Assessments Identify a Pathogenic Porcine Reproductive and Respiratory Syndrome Virus 1 with New Deletions from Adult Slaughter Pig in 2022

Transboundary and Emerging Diseases, Volume 2023, Issue 1, 2023., 2023
Since we first reported porcine reproductive and respiratory syndrome virus 1 (PRRSV1) wild type strains in mainland China in 2011, PRRSV1 infection has been detected in more than 20 provinces in China. During the routine investigation of PRRSV1 epidemiology in 2022, we isolated a novel PRRSV1 strain (SD1291) from an adult slaughter pig in Linyi ...
Chen Li, Ming Qiu, Shubin Li, Zhe Sun, Zitao Huang, Wenhao Qi, Yuejia Qiu, Jixiang Li, Binghui Feng, Dashi Zhao, Hong Lin, Wanglong Zheng, Xiuling Yu, Kegong Tian, Kewei Fan, Jianzhong Zhu, Nanhua Chen, Makoto Ozawa   +17 more
wiley   +1 more source

Using diagnostic data from veterinary diagnostic laboratories to unravel macroepidemiological aspects of porcine circoviruses 2 and 3 in the United States from 2002-2023. [PDF]

PLoS One
Porcine circoviruses (PCVs), including porcine circovirus 2 (PCV2) and porcine circovirus 3 (PCV3), have been associated with clinical syndromes in swine, resulting in significant economic losses.
Cezar G, Magalhães E, Rupasinghe K, Chandra S, Silva G, Almeida M, Crim B, Burrough E, Gauger P, Siepker C, Mainenti M, Zeller M, Fano E, Piñeyro P, Main R, Thurn M, Lages P, Corzo C, Rovira A, Naikare H, McGaughey R, Matias-Ferreyra F, Retallick J, Gebhardt J, Greseth J, Kersey D, Clement T, Pillatzki A, Christopher-Hennings J, Prarat M, Johnson A, Summers D, Bowen C, Boyle J, Hendrix K, Arruda AG, Linhares D, Trevisan G.   +37 more
europepmc   +3 more sources

Porcine circovirus 2 and 3 in wild boars in Southern Brazil

Ciência Rural, 2021
: Porcine circovirus 2 (PCV2) has a considerable economic impact on the pork industry worldwide for more than two decades. In 2016, a new circovirus, porcine circovirus 3 (PCV3), was described; since then, it has been reported to be associated with ...
Ana Carolina Dal Santo, Leticia Trevisan Gressler, Samay Zillmann Rocha Costa, João Rogério Centenaro, Isabella Mazzocato Dazzi, Mathias Martins   +5 more
doaj   +1 more source