Results 71 to 80 of about 10,122 (182)

IDENTIFICAÇÃO DO CIRCOVÍRUS SUÍNO TIPO 2 E DO PARVOVÍRUS SUÍNO EM FETOS SUÍNOS NATIMORTOS E MUMIFICADOS PROVENIENTES DE GRANJAS NO BRASIL

Ciência Animal Brasileira, 2010
This study investigated the presence of genome sequences of the porcine circovirus type 2 (PCV2) and porcine parvovirus (PPV) in 147 porcine stillbirths and mummified fetuses.
Danilo Leal Rocha, Geraldo Camilo Alberton, José Lúcio dos Santos   +2 more
doaj  

Establishment and preliminary application of duplex fluorescence quantitative PCR for porcine circoviruses type 2 and type 3

Heliyon
Porcine circovirus types 2 (PCV2) and 3 (PCV3) are the two most prevalent porcine circoviruses in China, all of which can infect swine herds and cause serious diseases. To detect coinfection with PCV2 and PCV3, primers and probes for duplex PCV2 and PCV3
Yong-Yu Gao, Qian Wang, Shuang Zhang, Jian Zhao, Di Bao, Han Zhao, Kai Wang, Gui-Xue Hu, Feng-Shan Gao   +8 more
doaj   +1 more source

The prevalence and genetic characteristics of porcine circovirus type 2 and 3 in Korea

BMC Veterinary Research, 2018
Background Porcine circovirus-associated diseases (PCVAD), caused by porcine circovirus type 2 (PCV2), threaten the pig industry worldwide. Five genotypes of PCV2 were recently identified: PCV2a, PCV2b, PCV2c, PCV2d and PCV2e.
Seung-Chai Kim, Salik Nazki, Sam Kwon, Jhung-Hyun Juhng, Kyeong-Hwan Mun, Do-Young Jeon, Chang-Gi Jeong, Amina Khatun, Seog-Jin Kang, Won-Il Kim   +9 more
doaj   +1 more source

Porcine circovirus type 2 displays pluripotency in cell targeting

Virology, 2008
Porcine circovirus type 2 (PCV2) is the causative agent of a multifactorial disease associated with immunocompromisation and co-infections. In vivo, viral DNA and antigens are found in monocytic, epithelial and endothelial cells. Of these, PCV2 replication has only been studied in monocytic cells, in which little or no replication was identified ...
Steiner, Esther, Balmelli, Carole, Herrmann, Brigitte, Summerfield, Artur, McCullough, Kenneth   +4 more
openaire   +2 more sources

The PCV3 Cap Virus-like Particle Vaccine with the Chimeric PCV2-Neutralizing Epitope Gene Is Effective in Mice

Veterinary Sciences
Porcine circovirus type 3 (PCV3) infection can cause symptoms similar to those of porcine circovirus type 2 (PCV2) infection, and coinfections with both PCV2 and PCV3 are observed in the swine industry.
Xingchen Wu, Qikai Wang, Wang Lu, Ying Wang, Zehao Han, Libin Liang, Shimin Gao, Haili Ma, Xiaomao Luo   +8 more
doaj   +1 more source

First report of Porcine Circovirus 2 (PCV2) circulation in Ecuador

ACI Avances en Ciencias e Ingenierías, 2013
This report describes the first detection of Porcine Circovirus Type 2 (PCV2) from pigs in Ecuador. Samples were collected from 162 animals from November 2010 to March 2011: 25 sick animals from commercial swine herds and 137 from slaughterhouses.
Estefanía Bermeo, Verónica Barragán, Alejandro Torres, Alfredo Acosta, Gabriel A. Trueba P.   +4 more
doaj   +1 more source

Development of a multiplex PCR to detect and discriminate porcine circoviruses in clinical specimens

BMC Infectious Diseases, 2019
Background 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 ...
Keli Yang, Zuwu Jiao, Danna Zhou, Rui Guo, Zhengying Duan, Yongxiang Tian   +5 more
doaj   +1 more source

Survey Of Infectious Agents Associated With Porcine Respiratory Disease Complex (PRDC) In Serbian Swine Herds Using Polymerase Chain Reaction (PCR) Detection

Acta Veterinaria, 2015
A retrospective study on 235 natural cases of Porcine Respiratory Disease Complex in order to determine the etiological agents, their prevalence and interrelationships was performed in Serbia.
Božidar SAVIĆ, Oliver RADANOVIĆ, Dubravka JOVIČIĆ, Ksenija NEŠIĆ, Snežana IVANOVIĆ, Ognjen STEVANČEVIĆ, Đorđe CVETOJEVIĆ, Dragan KASAGIĆ   +7 more
doaj   +1 more source

Development and application of a blocking ELISA method based on Cap protein for detecting antibodies against porcine circovirus 2

Microbiology Spectrum
Porcine circovirus type 2 (PCV2) serves as the key pathogen linked to porcine circovirus-associated disease, representing a considerable risk to the worldwide swine industry.
Qingyan Liu, Shuolei Gao, Jiannan Li, Jingyi Yang, Yuxiang Zhu, Jun Zhu, YanJun Zhou, TongLing Shan, Wu Tong, Hao Zheng, Ning Kong, YiFeng Jiang, ChangLong Liu, GuangZhi Tong, Hai Yu   +14 more
doaj   +1 more source

Reduction of porcine circovirus type 2 (PCV2) viremia by a reformulated inactivated chimeric PCV1-2 vaccine-induced humoral and cellular immunity after experimental PCV2 challenge

BMC Veterinary Research, 2012
Background The objective of the present study was to elucidate the humoral and cellular immune response mechanisms by which a reformulated inactivated chimeric PCV1-2 vaccine reduces the PCV2 viremia. Forty PCV2 seronegative 3-week-old pigs were randomly
Seo Hwi, Oh Yeonsu, Han Kiwon, Park Changhoon, Chae Chanhee   +4 more
doaj   +1 more source