ArticleVeterinary research2020
Serotyping and pathotyping of Glaesserella parasuis isolated 2012-2019 in Germany comparing different PCR-based methods.
Article in Veterinary research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
24 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.
- Research progress into the principles and methods underlying capsular typing of Glaesserella parasuis.Veterinary research · 2024Pooled it
- Article
- Article
- Pathotyping and molecular serotyping of clinical isolates of Glaesserella parasuis in Taiwan.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025Article
- Potential role of key rumen microbes in regulating host health and growth performance in Hu sheep.Animal microbiome · 2025Article
- Isolation, Antimicrobial Susceptibility, and Genotypes of ThreeMicroorganisms · 2025Article
- Development and application of a dual LAMP-LFD assay for the simultaneous detection ofFrontiers in cellular and infection microbiology · 2025Article
- Epidemiology and pathogenicity ofFrontiers in microbiology · 2025Article
- TbpB-based oral mucosal vaccine provides heterologous protection against Glässer's disease caused by different serovars of Spanish field isolates of Glaesserella parasuis.Porcine health management · 2024Article
- Virulence and Antimicrobial Resistance Characterization ofAntibiotics (Basel, Switzerland) · 2024Article
- Distribution ofThe Canadian veterinary journal = La revue veterinaire canadienne · 2024Article
- Molecular characterization of Glaesserella parasuis strains circulating in North American swine production systems.BMC veterinary research · 2023Article
- Development of a new multiplex quantitative PCR for the detection of Glaesserella parasuis, Mycoplasma hyorhinis, and Mycoplasma hyosynoviae.MicrobiologyOpen · 2023Article
- Article
- Molecular Characterization and Phylogenetic Analysis ofPathogens (Basel, Switzerland) · 2023Article
- Article
- Screening of linear B-cell epitopes and its proinflammatory activities ofFrontiers in cellular and infection microbiology · 2023Article
- Serotyping and Antimicrobial Susceptibility Profiling ofPathogens (Basel, Switzerland) · 2022Article
- Studying the Interaction of Neutrophils and Glaesserella Parasuis Indicates a Serotype Independent Benefit from Degradation of NETs.Pathogens (Basel, Switzerland) · 2022Article
- TbpBPathogens (Basel, Switzerland) · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
Glaesserella parasuis is an important pathogen in swine production. It acts as a primary pathogen in systemic Glässer´s disease and as a secondary pathogen in Porcine Respiratory Disease Complex. In this study, a collection of 308 isolates from carrier animals and individuals with respiratory or Glässer´s disease isolated 2012-2019 in Germany was analysed. Isolates were characterized for serovar implementing two different PCR methods. Additionally, two different PCR methods for pathotyping isolates were applied to the collection and results compared. Serovar 6 (p < 0.0001) and 9 (p = 0.0007) were correlated with carrier isolates and serovar 4 was associated with isolates from animals with respiratory disease (p = 0.015). In systemic isolates, serovar 13 was most frequently detected (18.9%). Various other serovars were isolated from all sites and the ratio of serovar 5 to serovar 12 was approximately 1:2. These two serovars together represented 14.3% of the isolates; only serovar 4 was isolated more frequently (24.7%). The pathotyping method based on the leader sequence (LS = ESPR of vta) was easy to perform and corresponded well to the clinical background information. Of the carrier isolates 72% were identified as non-virulent while 91% of the systemic isolates were classified as virulent (p < 0.0001). Results of the pathotyping PCR based on 10 different marker genes overall were in good agreement with clinical metadata as well as with results of the LS-PCR. However, the pathotyping PCR was more complicated to perform and analyze. In conclusion, a combination of the serotyping multiplex-PCR and the LS-PCR could improve identification of clinically relevant G. parasuis isolates, especially from respiratory samples.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.