Results 31 to 40 of about 1,009 (146)

Development and application of an indirect ELISA for detection of antibodies against emerging atypical porcine pestivirus [PDF]

Virology Journal
Background Atypical porcine pestivirus (APPV) is a newly discovered swine pestivirus, which can cause congenital tremor and high mortality in newborn piglets and subclinical infection in adult pigs, leading to significant impacts on the pig industry ...
Hao Song, Xiaowei Gao, Jing Li, Xinying Dong, Yanhui Fu, Lina Shao, Jiaoer Zhang, Hua-Ji Qiu, Yuzi Luo   +8 more
doaj   +2 more sources

Fc-Mediated E2-Dimer Subunit Vaccines of Atypical Porcine Pestivirus Induce Efficient Humoral and Cellular Immune Responses in Piglets [PDF]

Viruses, 2021
Congenital tremor (CT) type A-II in piglets is caused by an emerging atypical porcine pestivirus (APPV), which is prevalent in swine herds and a serious threat to the pig production industry.
Xujiao Ren, Ping Qian, Shudan Liu, Huanchun Chen, Xiangmin Li   +4 more
doaj   +2 more sources

Discovery of Diverse Rodent and Bat Pestiviruses With Distinct Genomic and Phylogenetic Characteristics in Several Chinese Provinces [PDF]

Frontiers in Microbiology, 2018
Bats and rodents are widely distributed worldwide and can be native or intermediate reservoirs of many important zoonotic viruses. Pestiviruses are a group of virus species of the genus Pestivirus under the family Flaviviridae that can infect a wide ...
Zhiqiang Wu, Bo Liu, Jiang Du, Junpeng Zhang, Liang Lu, Guangjian Zhu, Yelin Han, Haoxiang Su, Li Yang, Shuyi Zhang, Qiyong Liu, Qi Jin   +11 more
doaj   +4 more sources

Prevalence estimation of Pestivirus scrofae (atypical porcine pestivirus) among Hungarian pig herds and the effects of different sample types on detection rates [PDF]

Porcine Health Management
Background Atypical porcine pestivirus (APPeV), also known as Pestivirus scrofae, is a member of the Pestivirus genus within the Flaviviridae family. Experimental infections have directly linked APPeV to congenital tremor (CT) type A-II in congenitally ...
Lilla Dénes, Mihály Albert, Barbara Igriczi, Gyula Balka   +3 more
doaj   +2 more sources

Semi-quantitative duplex RT-PCR reveals the low occurrence of Porcine Pegivirus and Atypical Porcine Pestivirus in diagnostic samples from the United States. [PDF]

Transbound Emerg Dis, 2019
Summary Porcine Pegivirus (PPgV) and Atypical Porcine Pestivirus (APPV) are two recently identified porcine viruses. In this study, the identification of two viruses by metagenomic sequencing, and a duplex semi‐quantitative RT‐PCR was developed to detect these pathogens simultaneously.
Chen F, Knutson TP, Braun E, Jiang Y, Rossow S, Marthaler DG.   +5 more
europepmc   +2 more sources

Congenital tremor and splay leg in piglets – insights into the virome, local cytokine response, and histology [PDF]

BMC Veterinary Research, 2022
Background Atypical porcine pestivirus (APPV) is a neurotropic virus associated with congenital tremor type A-II. A few experimental studies also indicate an association between APPV and splay leg.
Hedvig Stenberg, Stina Hellman, Lisa Lindström, Magdalena Jacobson, Caroline Fossum, Juliette Hayer, Maja Malmberg   +6 more
doaj   +2 more sources

DNAJC14-Independent Replication of the Atypical Porcine Pestivirus. [PDF]

J Virol, 2022
DNAJC14 is an essential cofactor of the pestiviral NS2 autoprotease, limiting replication to tolerable levels as a prerequisite for the noncytopathogenic biotype of pestiviruses. Surprisingly, we found that the atypical porcine pestivirus (APPV) is able to replicate in the absence of DNAJC14.
Reuscher CM, Seitz K, Schwarz L, Geranio F, Isken O, Raigel M, Huber T, Barth S, Riedel C, Netsch A, Zimmer K, Rümenapf T, Tautz N, Lamp B.   +13 more
europepmc   +3 more sources

Genetic diversity and detection of atypical porcine pestivirus infections. [PDF]

J Anim Sci, 2022
Abstract Atypical porcine pestivirus (APPV), an RNA virus member of the Flaviviridae family, has been associated with congenital tremor in newborn piglets. Previously reported quantitative polymerase chain reaction (qPCR)–based assays were unable to detect APPV in novel cases of congenital tremor originated from multiple farms from U.S ...
Sutton KM, Eaton CW, Borza T, Burkey TE, Mote BE, Loy JD, Ciobanu DC.   +6 more
europepmc   +3 more sources

Detection and Genetic Characterization of Atypical Porcine Pestivirus in Piglets With Congenital Tremors in Southern China [PDF]

Frontiers in Microbiology, 2019
Atypical porcine pestivirus (APPV) is an RNA virus newly discovered from swine in Asia, Europe, and the Americas. This novel virus has been confirmed as the cause of congenital tremor (CT) in piglets, which causes extensive economic losses to the swine ...
Yongsheng Xie, Xiaoru Wang, Danping Su, Junsen Feng, Liuming Wei, Weiyou Cai, Jinhui Li, Shaorong Lin, He Yan, Dongsheng He   +9 more
doaj   +2 more sources

Distribution and persistence of atypical porcine pestivirus in experimentally inoculated pigs. [PDF]

J Vet Diagn Invest, 2021
Atypical porcine pestivirus (APPV) is a cause of congenital tremors (CTs) in piglets and has been found in swine populations around the globe. Although systemic distribution of the virus has been reported, there is limited information regarding viral localization at the cellular level and distribution at the tissue level. We collected multiple tissues
Buckley AC, Falkenberg SM, Palmer MV, Arruda PH, Magstadt DR, Schwartz KJ, Gatto IR, Neill JD, Arruda BL.   +8 more
europepmc   +3 more sources