Results 61 to 70 of about 10,869 (214)

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

Mechanistic Landscape and Farm to Fork Control Strategies for Streptococcus suis: An Emerging Foodborne Threat

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Streptococcus suis (S. suis) is an emerging zoonotic agent that now rivals classical food‐borne pathogens in its global clinical burden of meningitis and septic shock. Recent epidemiological syntheses covering more than 30 countries now list over 1600 laboratory‐confirmed human cases with a pooled case‐fatality of about 12%, climbing beyond 18% in East
Wangyuan Yao, Meili Chen, Hongkai Ren, Qingqing Luo, Xuyuan Wang, Md. Akhtar, Zeeshan Ahmad Bhutta, Lianci Peng, Muhammad Yasir Nawaz, Mohammad Mehedi Hasan, Md. F. Kulyar, Rendong Fang, Zhong Peng   +12 more
wiley   +1 more source

A new variant of Actinobacillus pleuropneumoniae serotype 3 lacking the entire apxII operon [PDF]

, 2011
Actinobacillus pleuropneumoniae is an important respiratory pathogen causing pleuropneumonia in pig. The species is genetically characterized by the presence of 4 RTX (Repeats in the Structural ToXin) toxin genes: apxI, apxII, and apxIII genes are ...
Judith Rohde, Korczak, B.M., Peter Kuhnert, Rohde, Judith, Kuhnert, P., Bożena M. Korczak   +5 more
core   +1 more source

Identification of novel small RNAs in extracellular vesicles produced by Actinobacillus pleuropneumoniae

Frontiers in Microbiology, 2023
Extracellular vesicle (EV) production by bacteria is an important mechanism for microbial communication and host-pathogen interaction. EVs of some bacterial species have been reported to contain nucleic acids.
Giarlã Cunha da Silva, Jéssica Nogueira Rosa, Patrícia Pereira Fontes, Alex Gazolla de Castro, Éverton De Almeida Alves Barbosa, Wellington Ronildo Clarindo, Hilário Cuquetto Mantovani, Yanwen Li, Janine Thérèse Bossé, Paul Richard Langford, Denise Mara Soares Bazzolli   +10 more
doaj   +1 more source

Isolation and Characterization of a Highly Virulent Getah Virus Causing Acute Lethal Infection in Neonatal Piglets

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Getah virus (GETV) is a mosquito‐borne alphavirus with an expanding host range and an increasing impact on swine production, particularly in neonatal piglets. In this study, a severe disease outbreak characterized by acute diarrhea and high mortality occurred among suckling piglets on a commercial pig farm in central China.
Zhengxin Yang, Weidong Yan, Xuefei Wang, Mengjia Zhang, Zongyang Peng, Mengdi Zhang, Ahmed H. Ghonaim, Xuexiang Yu, Thi Trang Vy, Xugang Ku, Mingguang Zhou, Gaoyuan Xu, Anan Jongkaewwattana, Qigai He, Wentao Li, Shao-Lun Zhai   +15 more
wiley   +1 more source

Identification of a locus involved in the utilization of iron by Actinobacillus pleuropneumoniae [PDF]

, 1996
The cloned afu locus of Actinobacillus pleuropneumoniae restored the ability of an Escherichia coli K-12 mutant (aroB) to grow on iron-limited media. DNA sequence analysis of the fragment showed that there are three genes designated afuA, afuB and afuC ...
Chang, Yung-Fu, Chang, Chao-Fu, Frey, Joachim, Chin, Ni   +3 more
core   +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

Evaluation of the Efficacy of a Vaccination Program against Actinobacillus pleuropneumoniae Based on Lung-Scoring at Slaughter

Animals, 2021
Porcine pleuropneumonia is of serious concern regarding lung health in pig production. Besides optimizing hygiene and pig management, specific vaccination against the causative agent, Actinobacillus pleuropneumoniae, is an important tool in the fight ...
Wolfgang Sipos, Vojislav Cvjetković, Branimir Dobrokes, Sabine Sipos   +3 more
doaj   +1 more source

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

Chromosome sizes and phylogenetic relationships between serotypes of Actinobacillus pleuropneumoniae [PDF]

, 1998
The genome size of Actinobacillus pleuropneumoniae was determined by pulsed field gel electrophoresis of AscI and ApaI digested chromosomal DNA. The genome size of the type strain 4074T (serotype 1) was determined to be 2404±40 kb.
Harel, Josée, Kobisch, Marylène, Frey, Joachim, Chevallier, Bruno, Gottschalk, Marcelo, Dugourd, Dominique, Tarasiuk, Kazimirez   +6 more
core   +2 more sources