Results 31 to 40 of about 5,272 (178)

Detection of Actinobacillus pleuropneumoniae ApxIV toxin antibody in serum and oral fluid specimens from pigs inoculated under experimental conditions

Journal of Veterinary Research, 2017
Introduction: The prevention and control of Actinobacillus pleuropneumoniae in commercial production settings is based on serological monitoring. Enzyme-linked immunosorbent assays (ELISAs) have been developed to detect specific antibodies against a ...
González Wendy, Giménez-Lirola Luis G., Holmes Ashley, Lizano Sergio, Goodell Christa, Poonsuk Korakrit, Sitthicharoenchai Panchan, Sun Yaxuan, Zimmerman Jeffrey   +8 more
doaj   +1 more source

Ocorrência de Actinobacillus pleuropneumoniae biótipo 1 em pulmões de suínos com pleuropneumonia no Norte de Portugal Occurrence of Actinobacillus pleuropneumoniae biotype 1 in swine with pleuropneumonia in the North of Portugal

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2008
The isolation and identification of Actinobacillus pleuropneumoniae in swine lungs with pleuropneumonia in the North of Portugal were reported. A total of 127 swine lungs with and without lesions were examined.
F.J. Vieira-Brito, M.G. Vieira-Brito, A.C. Coelho, J. Rodrigues   +3 more
doaj   +1 more source

Catecholamines promote Actinobacillus pleuropneumoniae growth by regulating iron metabolism. [PDF]

PLoS ONE, 2015
Catecholamines are host stress hormones that can induce the growth of many bacteria by facilitating iron utilization and/or regulate the expression of virulence genes through specific hormone receptors.
Lu Li, Zhaohui Chen, Weicheng Bei, Zhipeng Su, Qi Huang, Liang Zhang, Huanchun Chen, Rui Zhou   +7 more
doaj   +1 more source

Assessment of a segregated medicated early weaning protocol for elimination of Actinobacillus pleuropneumoniae

Ciência Rural, 2018
: To assess the success of a segregated medicated early weaning protocol for elimination of Actinobacillus pleuropneumoniae, ten consecutive batches of 100 pigs per batch weaned at 7-9 days of age were monitored at 21-22 weeks of age looking for ...
Pablo Jesús Tamiozzo, Alicia Isabel Carranza, Bibiana Rosa Pelliza, Julián Parada, Arnaldo Ambrogi   +4 more
doaj   +1 more source

In vitro Mixed Biofilm of Streptococcus suis and Actinobacillus pleuropneumoniae Impacts Antibiotic Susceptibility and Modulates Virulence Factor Gene Expression

Frontiers in Microbiology, 2020
Streptococcus suis (S. suis) and Actinobacillus pleuropneumoniae (A. pleuropneumoniae) are primary swine pathogens that have been frequently co-isolated from pigs suffering from severe respiratory disease. The purpose of this study was to investigate the
Yang Wang, Yang Wang, Shenglong Gong, Shenglong Gong, Xiao Dong, Xiao Dong, Jinpeng Li, Jinpeng Li, Daniel Grenier, Li Yi, Li Yi   +10 more
doaj   +1 more source

Development of a sybr green real-time pcr assay with melting curve analysis for simultaneous detection of actinobacillus pleuropneumoniae and haemophilus parasuis [PDF]

Kafkas Universitesi Veteriner Fakültesi Dergisi, 2020
In the present study, a duplex SYBR Green real-time PCR assay was developed in order to indentify Actinobacillus pleuropneumoniae and Haemophilus parasuis infection in one reaction, through a melting curve analysis.
Bin HU, Shouping ZHANG, Yanhua XU, Zhichen WANG, Qiuxuan REN, Jingfei XU, Yongjun DONG, Lirong WANG   +7 more
doaj   +1 more source

The two-component system CpxA/CpxR is critical for full virulence in Actinobacillus pleuropneumoniae

Frontiers in Microbiology, 2022
Actinobacillus pleuropneumoniae, a major bacterial porcine respiratory tract pathogen causing pig pleuropneumonia, has resulted in high economic losses worldwide.
Feng Liu, Qing Yao, Jing Huang, Jiajia Wan, Tingting Xie, Xuejun Gao, Diangang Sun, Fuxian Zhang, Weicheng Bei, Liancheng Lei, Liancheng Lei   +10 more
doaj   +1 more source

Pyridoxal phosphate synthases PdxS/PdxT are required for Actinobacillus pleuropneumoniae viability, stress tolerance and virulence. [PDF]

PLoS ONE, 2017
Pyridoxal 5'-phosphate (PLP) is an essential cofactor for numerous enzymes involved in a diversity of cellular processes in living organisms. Previous analysis of the Actinobacillus pleuropneumoniae S-8 genome sequence revealed the presence of pdxS and ...
Fang Xie, Gang Li, Yalei Wang, Yanhe Zhang, Long Zhou, Chengcheng Wang, Shuanghong Liu, Siguo Liu, Chunlai Wang   +8 more
doaj   +1 more source

Impact of Regional Hepatic Immunosuppression With Budesonide on Bacterial Elimination in Porcine Abdominal Sepsis

Acta Anaesthesiologica Scandinavica, Volume 70, Issue 8, September 2026.
ABSTRACT Introduction The liver is essential for bacterial elimination, preventing intestinal bacteria from entering the systemic circulation, and for producing inflammatory cytokines. Glucocorticoids have been reported to exert heterogeneous effects on bacterial clearance in sepsis.
Katja Hanslin, Paul Skorup, Frida Wilske, Anders Larsson, Eva Tano, Jan Sjölin, Miklos Lipcsey   +6 more
wiley   +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