Results 61 to 70 of about 6,800 (216)

Lipopolysaccharides of Actinobacillus pleuropneumoniae bind pig hemoglobin [PDF]

Infection and Immunity, 1995
A previous study indicated that lipopolysaccharides (LPS) extracted from Actinobacillus pleuropneumoniae bind two low-molecular-mass proteins, of approximately 10 and 11 kDa, present in porcine respiratory tract secretions (M. Bélanger, D. Dubreuil, and M. Jacques, Infect. Immun. 62:868-873, 1994).
M, Bélanger, C, Bégin, M, Jacques
openaire   +2 more sources

Development of Magnetic Particle–Based Chemiluminescence Immunoassays for Detecting PCV2 VLP‐ and Rep‐Specific Antibodies and Their Combined Use for Immune Evaluation and Replication‐Associated Exposure Assessment

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Porcine circovirus 2 (PCV2) remains a major swine pathogen, and interpretation of capsid protein (Cap)–based serology is challenging in vaccinated populations because vaccine‐induced Cap antibodies overlap with replication‐associated serological signals.
Mingxi Gou, Xiaoqing Song, Jie Fan, Zhixiong Chen, Zihao Kuang, Mengyao Lu, Zhongxin Fan, Meng Ge, Zhong Peng   +8 more
wiley   +1 more source

Padronização do teste ELISA baseado em antígeno capsular purificado dos sorotipos 3, 5 e 7 de Actinobacillus pleuropneumoniae Standarization of ELISA test based on purified capsular antigen from serotypes 3, 5 and 7 of Actinobacillus pleuropneumoniae

Ciência Rural, 2000
Foram padronizados testes de ELISA (Enzyme-linked immunosorbent assay) baseados em antígeno capsular purificado de Actinobacillus pleuropneumoniae sorotipos 3, 5 e 7, prevalentes no Brasil.
Valéria Dutra, Itamar Piffer, Agueda Castagna de Vargas, Antônio Guidoni, Cátia Klein   +4 more
doaj   +1 more source

Evolutionary Origins and Virulence Determinants of ST25 Hypervirulent Klebsiella pneumoniae in Swine: Genomic Insights and Functional Validation

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
The global spread of multidrug‐resistant hypervirulent Klebsiella pneumoniae (MDR‐HvKp), among which carbapenem‐resistant strains are of major concern, poses a severe threat to public health due to its high mortality rate and extremely limited treatment options.
Zheng Chen, Yang Liu, Congyang Du, Shengguo Gao, Lufeng Zhai, Stefan Schwarz, Weicheng Liu, Qiong Li, Longyu Li, Runhao Yu, Yuzhe Zhao, Hong Yao, Lei Luo, Xue Liu, Chunyan Xu, Xiang-Dang Du, Zongfu Wu   +16 more
wiley   +1 more source

Identification and detection of Actinobacillus pleuropneumoniae by PCR based on the gene apxIVA

, 2001
The apxIVA gene, a recently discovered RTX determinant of Actinobacillus pleuropneumoniae, was shown to be species-specific. DNA hybridization experiments using probes for various regions of apxIVA revealed that the 3'-terminus of this gene was present ...
Djordjevic, S. P., Eamens, G. J., Gottschalk, M., Nicolet, J., Frey, Joachim, Schaller, A., Forbes, W. A., Kuhnert, Peter, Kuhn, R.   +8 more
core   +1 more source

Design of B‐Cell Multi‐Epitope Subunit Vaccines Against Glaesserella parasuis by Reverse Vaccinology: An In Silico and In Vivo Study

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Glässer’s disease caused by Glaesserella parasuis (GPS) is a severe disease that results in substantial economic losses to the swine industry worldwide. Here we describe a multiepitope vaccine cocktail (MEVC) that was designed using reverse vaccinology and immunoinformatics. The MEVC was comprised of three multiepitope subunits (MESs, designated as TB,
Yan Gong, Na Li, Ziheng Li, He Wang, Di Zhang, Hong Chu, Zhichao Lu, Aiqing Jia, Fengyang Li, Liancheng Lei, Zhong Peng   +10 more
wiley   +1 more source

Transposon mutagenesis in Actinobacillus pleuropneumoniae with a Tn10 derivative [PDF]

Journal of Bacteriology, 1993
A transposon mutagenesis procedure functional in the gram-negative swine pathogen Actinobacillus pleuropneumoniae was developed for the first time. The technique involved the use of a suicide conjugative plasmid, pLOF/Km, carrying a mini-Tn10 with an isopropyl-beta-D-thiogalactopyranoside (IPTG)-inducible transposase located outside the mobile element (
Tascón , Ruben-Ivan, Rodriguez-Ferri, Elias Fernando, Gutierrez-Martin, Cesar B, Rodriguez-Barbosa, Ignacio, Berche, Patrick, Vazquez-Boland, Jose A   +5 more
openaire   +3 more sources

A RNase H2‐Linked TaqMan‐MGB Quantitative Real‐Time PCR Assay for Differential Detection of Mycoplasma hyopneumoniae Live‐Attenuated Vaccine Strains

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Mycoplasma hyopneumoniae (M. hyopneumoniae), the etiological agent of porcine enzootic pneumonia, is one of the most prevalent and economically significant respiratory pathogens in the swine industry. Vaccination constitutes a primary strategy for controlling M. hyopneumoniae infections.
Kangyao Peng, Yanna Wei, Yuzi Wu, Ting Yuan, Jiahao Li, Ping Jiang, Qingyun Xie, Zhixin Feng, Anusak Kerdsin   +8 more
wiley   +1 more source

Microarray-based comparative genomic profiling of reference strains and selected Canadian field isolates of Actinobacillus pleuropneumoniae

BMC Genomics, 2009
Background Actinobacillus pleuropneumoniae, the causative agent of porcine pleuropneumonia, is a highly contagious respiratory pathogen that causes severe losses to the swine industry worldwide.
MacInnes Janet I, Foote Simon J, Bouevitch Anne, Deslandes Vincent, Findlay Wendy A, Gouré Julien, Coulton James W, Nash John HE, Jacques Mario   +8 more
doaj   +1 more source

Development and Field Validation of a Double‐Antigen Sandwich Colloidal Gold Immunochromatographic Strip for Detection of Toxoplasma gondii Antibodies in Multiple Host Species

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Toxoplasmosis, a globally prevalent zoonosis caused by Toxoplasma gondii (T. gondii), poses major threats to both human and animal health, leading to reproductive losses in livestock and severe disease in immunocompromised individuals. Although enzyme‐linked immunosorbent assay (ELISA) and PCR are widely used for diagnosis and surveillance, they may be
Xin Mu, Chen Chen, Xianglin Pu, Lixin Xu, Mingmin Lu, Ruofeng Yan, Xiangrui Li, Xiaokai Song, Kamani Joshua   +8 more
wiley   +1 more source