Results 171 to 180 of about 4,029 (204)
Some of the next articles are maybe not open access.
Serological characterization of Danish Haemophilus parasuis isolates
Veterinary Microbiology, 2004A total of 103 Danish Haemophilus parasuis field isolates was collected from diseased pigs in connection with routine diagnostics. The isolates were serotyped using indirect haemagglutination (IHA) and for 57 of the isolates the serotyping was also performed by immunodiffusion.
Oystein, Angen +2 more
openaire +2 more sources
Advances in the quest for virulence factors of Haemophilus parasuis
The Veterinary Journal, 2013Haemophilus parasuis colonises healthy pigs and is the aetiological agent of Glässer's disease. The pathogenicity of H. parasuis is poorly characterised, while prevention and control of Glässer's disease continues to be challenging. Understanding the pathogenicity of H.
Mar, Costa-Hurtado, Virginia, Aragon
openaire +2 more sources
The cytochrome complement of Haemophilus parasuis
Canadian Journal of Microbiology, 1984Spectral analyses with subcellular fractions derived from Haemophilus parasuis demonstrated that this organism could synthesize membrane-bound and soluble CO- and NO-binding c-type cytochromes in addition to the membrane-bound cytochromes d, a1, b, and c; cytochromes d, a1, and o were identified as potential oxidases. The membrane-bound and soluble CO-
openaire +2 more sources
Development of a genetic manipulation system for Haemophilus parasuis
Veterinary Microbiology, 2005Haemophilus parasuis is a member of the family Pasteurellaceae and an important respiratory-tract pathogen of swine, which is the etiological agent of Glasser's disease. Because no genetic manipulation system is available for H. parasuis so far, in vivo studies about the role of its genes involved in virulence are unfeasible. Here we demonstrate that H.
Anna, Bigas +5 more
openaire +2 more sources
Effect of marbofloxacin on Haemophilus parasuis nasal carriage
Veterinary Microbiology, 2012Haemophilus parasuis is a colonizer of the upper respiratory tract and the causative agent of Glässer's disease in swine. This study focused on the nasal carriage of H. parasuis after treatment with marbofloxacin. Three marbofloxacin treatments (three doses of 2mg/kg body weight [bw] every 24h, two doses of 4 mg/kg bw every 48 h and 8 mg/kg bw in one ...
Carles, Vilalta +4 more
openaire +2 more sources
Preventive Veterinary Medicine, 2020
Haemophilus parasuis, a gram-negative bacterium as an early commensal colonizer in the upper respiratory tract of weaning pigs (Sus scrofa), is one of the most important bacterial pathogens affecting pig populations. It is the causative agent of Glässer's disease, causing systemic infection and polyserositis, meningitis, and arthritis. H.
Hong-Bo, Ni +4 more
openaire +2 more sources
Haemophilus parasuis, a gram-negative bacterium as an early commensal colonizer in the upper respiratory tract of weaning pigs (Sus scrofa), is one of the most important bacterial pathogens affecting pig populations. It is the causative agent of Glässer's disease, causing systemic infection and polyserositis, meningitis, and arthritis. H.
Hong-Bo, Ni +4 more
openaire +2 more sources
Purification and renaturation of membrane neuraminidase from Haemophilus parasuis
Veterinary Microbiology, 2003Haemophilus parasuis, which causes polyserositis, polysynovitis, meningitis, septicemia, and pneumonia in pigs, has emerged as an increasing problem in modern swine production systems. Co-factors for and the pathogenesis of H. parasuis disease are not defined. One of the potential virulence factors of H. parasuis is its neuraminidase (sialidase). While
Carol A, Lichtensteiger, Eric R, Vimr
openaire +2 more sources
Identification of a class B acid phosphatase in Haemophilus parasuis.
International microbiology : the official journal of the Spanish Society for Microbiology, 2014An acid phosphatase activity was detected in the supernatant of Haemophilus parasuis, a Gram-negative pleomorphic bacillus and the causative agent of Glässer's disease in pigs. To identify the gene responsible for the secreted activity, a genomic library of H. parasuis strain ER-6P was produced in Escherichia coli.
Paula, Manrique-Ramírez +3 more
openaire +2 more sources
Transcriptional Profiling of Haemophilus parasuis SH0165 Response to Tilmicosin
Microbial Drug Resistance, 2012The Haemophilus parasuis respiratory tract pathogen poses a severe threat to the swine industry despite available antimicrobial therapies. To gain a more detailed understanding of the molecular mechanisms underlying H.
Liu, Yingyu +7 more
openaire +2 more sources
Haemophilus parasuis: new trends on diagnosis, epidemiology and control
Veterinary Microbiology, 2004Haemophilus parasuis is a commensal organism of the upper respiratory tract of conventional pigs, but under appropriate conditions can invade and cause severe systemic disease, characterized by fibrinous polyserositis, arthritis and meningitis. Factors involved in systemic invasion by H. parasuis remain largely unknown.
Simone, Oliveira, Carlos, Pijoan
openaire +2 more sources