Results 1 to 10 of about 14,311 (225)

Synergistic Pathogenicity by Coinfection and Sequential Infection with NADC30-like PRRSV and PCV2 in Post-Weaned Pigs

Viruses, 2022
Porcine reproductive and respiratory syndrome virus (PRRSV) and porcine circovirus (PCVs) are two major viruses that affect pigs. Coinfections between PRRSV and PCV2 are frequently reported in most outbreaks, with clinical presentations involving dyspnea,
Changzhan Xie, Huijun Lu, Lu Huijun
exaly   +3 more sources

Epidemiological investigation and genetic evolutionary analysis of PRRSV-1 on a pig farm in China

Frontiers in Microbiology, 2022
Porcine reproductive and respiratory syndrome virus (PRRSV) has brought serious economic losses to pig industry. PRRSV-1 have existed in China for more than 25 years. The prevalence and features of PRRSV-1 on Chinese farms are unclear.
Yan-Dong Tang, Zhenyang Guo, Lirun Xiang   +2 more
exaly   +3 more sources

Progress in Structure and Function of GP5 Protein of Porcine Reproductive and Respiratory Syndrome Virus

Guangdong nongye kexue, 2023
Porcine reproductive and respiratory syndrome (PRRS) is a highly contagious disease caused by porcine reproductive and respiratory syndrome virus (PRRSV).
Pu KANG, Mengpo ZHAO, Yuhao HUANG, Zongji LYU, Xiaohu WANG   +4 more
doaj   +1 more source

Antibody-Mediated Porcine Reproductive and Respiratory Syndrome Virus Infection Downregulates the Production of Interferon-α and Tumor Necrosis Factor-α in Porcine Alveolar Macrophages via Fc Gamma Receptor I and III

Viruses, 2020
Antibody-dependent enhancement (ADE) contributes to the pathogenesis of porcine reproductive and respiratory syndrome virus (PRRSV)-persistent infection. However, the mechanisms of PRRSV-ADE infection are still confusing.
Liujun Zhang, Wen Li, Yangyang Sun, Linghao Kong, Pengli Xu, Pingan Xia, Gaiping Zhang   +6 more
doaj   +1 more source

Comparison of the Transcriptome Response within the Swine Tracheobronchial Lymphnode Following Infection with PRRSV, PCV-2 or IAV-S.

Pathogens, 2020
Porcine reproductive and respiratory syndrome virus (PRRSV) is a major respiratory pathogen of swine that has become extremely costly to the swine industry worldwide, often causing losses in production and animal life due to their ease of spread. However,
Laura C. Miller, Damarius S. Fleming, Kelly M. Lager   +2 more
doaj   +1 more source

Development of a Multiplex Crystal Digital RT-PCR for Differential Detection of Classical, Highly Pathogenic, and NADC30-like Porcine Reproductive and Respiratory Syndrome Virus

Animals, 2023
Porcine reproductive and respiratory syndrome virus (PRRSV) type 1 (European genotype) and PRRSV type 2 (North American genotype) are prevalent all over the world.
Feng Long, Yating Chen, Kaichuang Shi, Yanwen Yin, Shuping Feng, Hongbin Si   +5 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

Opciones vacunales contra los virus patógenos de porcinos PRRS y PCV2, un binomio frecuente

Entreciencias: Diálogos en la Sociedad del Conocimiento, 2017
En la última década, el síndrome reproductivo y respiratorio porcino (PRRS, por sus siglas en inglés) y las enfermedades asociadas al circovirus porcino tipo 2 (PCV2, por sus siglas en inglés), representan una gran preocupación para la industria ...
Marcos Cajero-Juárez, Raúl Sánchez-Vázquez, Juan José Valdéz-Alarcón, Alejandro Bravo-Patiño, Rosa Elvira Nuñez-Anita   +4 more
doaj   +1 more source

Recent Progress in Studies of Porcine Reproductive and Respiratory Syndrome Virus 1 in China

Viruses, 2023
Due to the high incidence of PRRSV mutation and recombination, PRRSV infection is difficult to prevent and control in China and worldwide. Two species of PRRSV, Betaarterivirus suid 1 (PRRSV-1) and Betaarterivirus suid 2 (PRRSV-2), exist in China, and ...
Qi Sun, Hu Xu, Tongqing An, Xuehui Cai, Zhijun Tian, Hongliang Zhang   +5 more
doaj   +1 more source

DETECTION OF TORQUE TENO SUS VIRUS (TTSUV) IN CLINICAL SPECIMENS OF PIGS WITH CLASSICAL SWINE FEVER, PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME, AND PORCINE CIRCOVIRUS 2 INFECTIONS [PDF]

Exploratory Animal and Medical Research, 2020
Torque teno sus viruses (TTSuVs) have never been implicated in the direct causation of any disease; however, their role as cofactors in the precipitation of certain disease conditions is gaining some support.
Vinutha Subramanyam, Divakar Hemadri, Shashidhara Phanikashyap, Jagadish Hiremath, Sharanagouda S. Patil, Parimal Roy   +5 more
doaj