Results 81 to 90 of about 9,257 (208)

The ultrasonically treated nanoliposomes containing PCV2 DNA vaccine expressing gC1qR binding site mutant Cap is efficient in mice

Frontiers in Microbiology, 2023
Nowadays, vaccines are broadly used to prevent porcine circovirus type 2 (PCV2) infection-induced expenditures, but the virus is still spreading among pigs.
Qian Du, Qian Du, Tengfei Shi, Tengfei Shi, Huaxin Wang, Huaxin Wang, Changlei Zhu, Changlei Zhu, Nan Yang, Nan Yang, Dewen Tong, Dewen Tong, Yong Huang, Yong Huang   +13 more
doaj   +1 more source

First construction of infectious clone for newly emerging mutation porcine circovirus type 2 (PCV2) followed by comparison with PCV2a and PCV2b genotypes in biological characteristics in vitro [PDF]

, 2011
Background Porcine circovirus type 2 (PCV2), the causative agent of postweaning multisystemic wasting syndrome (PMWS), is a serious economic problem in the swine industry.
Long J Guo, Yue H Lu, Li P Huang, Yan W Wei, Hong L Wu, Chang M Liu   +5 more
core   +2 more sources

Detection of African Swine Fever Virus (ASFV) in Haematopinus suis: Evidence for a Potential New Sylvatic Cycle of ASFV Involving Lice and Domestic Pigs

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
African swine fever (ASF) is a lethal and highly contagious viral disease of domestic and wild pigs, listed as a notifiable disease to the World Organization for Animal Health (WOAH). In the absence of any credible commercially available vaccine, the economic losses to the global pig industry inflicted by ASF is insurmountable.
Tridib Kumar Rajkhowa, Kiran Jayappa, A. Z. Beithatlo, Charitha B. Balakrishna, Laldinliana Khiangte, Guillermo R. Risatti, Nan-hua Chen   +6 more
wiley   +1 more source

ORAL IMMUNOGENICITY OF A PLANT VIRUS VECTOR BASED PORCINE CIRCOVIRUS ANTIGEN [PDF]

, 2013
A recombinant cucumber mosaic virus based expression system has been developed for the production of an immunogenic porcine circovirus epitope. The resulting nanoparticle was shown to elicit specific immune response in mice and pigs, when administered
Balázs, Ervin, Gellért, Ákos, Salánki, Katalin, Tombácz, Kata, Tuboly, Tamás   +4 more
core   +1 more source

Silica Nanoparticles as Multifunctional Platforms for Vaccine Delivery and Immune Modulation in Infectious Diseases

Advanced NanoBiomed Research, Volume 5, Issue 12, December 2025.
Overview of the use of silica nanoparticles in vaccines against pathogens. Different kinds of vaccines against infectious diseases are currently using solid or mesoporous silica nanoparticles in their formulation. Silica microparticles and nanoparticles (SiNPs) have been studied as vehicles for vaccines.
Noe Juvenal Mendoza‐Ramírez, Julio García‐Cordero, Gabriela Navarro‐Tovar, Leticia Cedillo‐Barrón   +3 more
wiley   +1 more source

Immunogenicity evaluation of inactivated virus and purified proteins of porcine circovirus type 2 in mice

BMC Veterinary Research, 2018
Background Vaccination is considered as an effective and economical way to against PCV2 infection. However, some of commercial available vaccines are based on inactivated viruses, while the others are based on purified protein of PCV2.
Xiaohui Liu, Ting Ouyang, Teng Ma, Hongsheng Ouyang, Daxin Pang, Linzhu Ren   +5 more
doaj   +1 more source

Label‐Free Electrochemical Impedance Spectroscopy for Biosensing: Evolving Interfaces and Mechanistic Insights

Small Science, Volume 5, Issue 12, December 2025.
Electrochemical impedance spectroscopy‐based label‐free biosensors offer rapid, direct, and sensitive analyte detection by measuring impedance changes in real time. Innovations in nanoengineered electrode surfaces and biorecognition elements have enhanced their performance facilitating point‐of‐care applications, despite ongoing challenges in ...
Nandhinee Radha Shanmugam, Joshua Rainbow, Jeong‐Chan Lee, Pawan Jolly, Donald E. Ingber   +4 more
wiley   +1 more source

The Evaluation of a Porcine Circovirus Type 2 (PCV2) Intradermal Vaccine Against a PCV2 Field Strain

Vaccines
Background/Objectives: Porcine circovirus type 2 (PCV2) has a major impact on swine productivity. Vaccines are used to aid in control and mitigate production losses. We investigated the protection provided by an intradermal PCV2 vaccine against a field strain in Taiwan. Methods: We conducted a safety and efficacy study.
Cheng-Kai Hsieh, Chia-Yi Chien, Chun-Wei Liu, Shu-Wei Chang, Hongyao Lin, Leonardo Ellerma, Ming-Tang Chiou, Chao-Nan Lin   +7 more
openaire   +3 more sources

Replicative intermediates of porcine circovirus in animal tissue cultured cells or in bacteria undergoing copy-release replication [PDF]

, 2012
Porcine circovirus (PCV) has been assumed to replicate its genome via the rolling-circle replication (RCR) mechanism because it encodes a Rep protein that contains several amino acid motifs commonly found in other RCR biological systems.
International Water Management Institute, UNESCO-IHE Institute for Water Education   +1 more
core   +1 more source

Simulation model to estimate the burden of disease due to hepatitis E virus in Dutch pig meat and cost‐effectiveness of control measures

Risk Analysis, Volume 45, Issue 12, Page 4272-4288, December 2025.
Abstract Hepatitis E virus (HEV) can lead to liver disease in humans. In the Netherlands, the consumption of pig meat is thought to be the main contributor to the total burden of disease caused by HEV. In this study, the number of cases and lost disability‐adjusted‐life‐years (DALYs) due to HEV in pig meat were estimated by simulating HEV through the ...
M. Focker, C. P. A. van Wagenberg, M. A. P. M. van Asseldonk, I. L. A. Boxman, R. W. Hakze ‐ van der Honing, E. D. van Asselt   +5 more
wiley   +1 more source