Results 11 to 20 of about 7,387 (216)

A Comparison of Pathogenicity and Virulence of Three Porcine Circovirus Type 2 (PCV2) Genotypes (a, b, and d) in Pigs Singularly Inoculated with PCV2 and Dually Inoculated with Mycoplasma hyopneumoniae and PCV2 [PDF]

Pathogens, 2021
The objective of this study was to compare the virulence of three different porcine circovirus type 2 (PCV2) genotypes (PCV2a, PCV2b, and PCV2d) in pigs infected with either one of these three PCV2 genotypes versus pigs dually inoculated with Mycoplasma ...
Taehwan Oh, Jeongmin Suh, Kee Hwan Park, Siyeon Yang, Hyejean Cho, Chanhee Chae   +5 more
doaj   +4 more sources

Effect of porcine circovirus type 2 (PCV2) vaccination on PCV2-viremic piglets after experimental PCV2 challenge [PDF]

Veterinary Research, 2014
Abstract The objective of this study was to evaluate the effect of porcine circovirus type 2 (PCV2) vaccines on PCV2-viremic and -seropositive piglets born from naturally PCV2-infected sows against postnatal PCV2 challenge. The experimental design was aimed at mimicking commercial swine rearing conditions to evaluate the response of the PCV2 ...
Seo, Hwi Won, Park, Changhoon, Han, Kiwon, Chae, Chanhee   +3 more
openaire   +6 more sources

Effect of Porcine Circovirus Type 2 (PCV2) Vaccination of the Dam on PCV2 Replication In Utero [PDF]

Clinical and Vaccine Immunology, 2009
ABSTRACTThe aims of this study were to determine if porcine circovirus type 2 (PCV2) vaccination of the dam is effective in preventing fetal PCV2 infection and reproductive failure. Twelve pregnant, PCV2-naïve sows were randomly divided into four groups, with three sows in each group.
Madson, D.M., Patterson, A.R., Ramamoorthy, S., Pal, N., Opriessnig, T., Meng, X.J.   +5 more
openaire   +5 more sources

Effects of Porcine Circovirus Type 2 (PCV2) Maternal Antibodies on Experimental Infection of Piglets with PCV2 [PDF]

Clinical and Vaccine Immunology, 2005
ABSTRACTTo determine the effects of porcine circovirus type 2 (PCV2) maternal antibodies on and response to experimental PCV2 infection, 24 piglets were divided into four groups on the basis of the enzyme-linked immunosorbent assay titers of PCV2 maternal antibodies: group A (n= 6; sample/positive [S/P] ratio, <0.2), group B (n= 5;S/Pratio, >0.2 ...
McKeown, N.E., Guenette, D.K., Elvinger, F., Fenaux, M., Meng, X.J., Opriessnig, T., Thomas, P., Halbur, P.G.   +7 more
openaire   +4 more sources

Isolation and pathogenicity of porcine circovirus type 2 in mice from Guangxi province, China

Virology Journal, 2023
Background Porcine circovirus type 2 (PCV2), a member of the genus Circovirus and family Circoviridae, is a closed, small, circular, and single-stranded DNA virus, and it is a crucial swine pathogen of porcine circovirus-associated diseases (PCVADs ...
Qiulin Jiao, Liuyue Yang, Xiangzu Liu, Yanwen Wen, Linxing Tian, Ping Qian, Huanchun Chen, Xiangmin Li   +7 more
doaj   +1 more source

MOLECULAR PREVALENCE OF PORCINE CIRCOVIRUS 2 INFECTION: FOREMOST REPORT IN SOUTHERN STATES OF INDIA [PDF]

Exploratory Animal and Medical Research, 2022
Porcine circovirus 2 (PCV2) is the emerging viral pathogen in the swine associated with multi-systemic clinical and subclinical outcomes. This study aimed to detect the molecular and serological prevalence of PCV2 infection in the southern states of ...
Parthiban S, Ramesh A , Anbu Kumar Karuppannan , Dhinakar Raj G , Hemalatha S , John Kirubaharan J , Parthiban M , Senthilkumar K , Balasubramanyam D , Sumanth Kumar R , Ranganatha S , Chintu Ravishankar   +11 more
doaj   +1 more source

Impact of porcine circovirus type 2 on porcine epidemic diarrhea virus replication in the IPI-FX cell line depends on the order of infection

Frontiers in Microbiology, 2023
IntroductionA study in 2006 showed that the clinical course of PEDV disease was markedly aggravated by transplacental infection of PCV2. Therefore, we investigated whether the small intestine supports PCV2 replication and the effect of PCV2 infection on ...
Hao Zhang, Hongyan Shi, Yanwu Wei, Da Shi, Mengxiang Cao, Jianbo Liu, Jianhang Liu, Liang Li, Changming Liu, Li Feng, Liping Huang   +10 more
doaj   +1 more source

Interaction between host cell proteins and open reading frames of porcine circovirus type 2

Journal of Animal Science and Technology, 2023
Postweaning multisystemic wasting syndrome (PMWS) is caused by a systemic inflammation after porcine circovirus type 2 (PCV2) infection. It was one of the most economically important pathogens affecting pig production worldwide before PCV2 vaccine was ...
Si-Won Park, In-Byung Park, Seok-Jin Kang, Joonbeom Bae, Taehoon Chun   +4 more
doaj   +1 more source

In Vitro Coinfection and Replication of Classical Swine Fever Virus and Porcine Circovirus Type 2 in PK15 Cells. [PDF]

PLoS ONE, 2015
Increasing clinical lines of evidence have shown the coinfection/superinfection of porcine circovirus type 2 (PCV2) and classical swine fever virus (CSFV).
Niu Zhou, Gang Xing, Jianwei Zhou, Yulan Jin, Cuiqin Liang, Jinyan Gu, Boli Hu, Min Liao, Qin Wang, Jiyong Zhou   +9 more
doaj   +1 more source

Sensitive detection systems for infectious agents in xenotransplantation*

Xenotransplantation, EarlyView., 2020
Abstract Xenotransplantation of pig cells, tissues, or organs may be associated with transmission of porcine microorganisms, first of all of viruses, to the transplant recipient, potentially inducing a disease (zoonosis). I would like to define detection systems as the complex of sample generation, sample preparation, sample origin, time of sampling ...
Joachim Denner
wiley   +1 more source