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Variability in in vitro biofilm production and antibiotic sensitivity pattern among Pasteurella multocida strains

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Title Variability in in vitro biofilm production and antibiotic sensitivity pattern among Pasteurella multocida strains
Not Available
 
Creator Prajapati A
Chanda MM
Dhayalan A
Yogisharadhya R
Chaudhury JK
Mohanty NN
Shivachandra SB
 
Subject Antimicrobial resistance
Model based analysis
Pasteurella multocida
biofilm
strain diversity
 
Description Not Available
Biofilm production, hitherto an uncharacterized feature among circulating Pasteurella multocida strains, was studied along with the antibiotic susceptibility pattern. On the basis of biofilm formation ability, all the strains were categorized into four groups under six different culture conditions: strong biofilm-forming (22%), moderate (19%), weak (51%), and non-adherent (7%). Strains from serogroups A and B formed significant biofilms in at least one culture condition whereas strains from serogroup D were unable to form biofilms. All strains were found to be susceptible to tetracycline. In addition, the correlation between diverse factors (host, capsule type, clinical condition and the tadD gene) as well as antimicrobial susceptibility in biofilm production were analyzed by Joint distribution models, and showed that enrofloxacin and azithromycin resistant strains were positively correlated with strong biofilm production.
Not Available
 
Date 2021-04-22T04:17:02Z
2021-04-22T04:17:02Z
2020-10-15
 
Type Research Paper
 
Identifier Prajapati A, Chanda MM, Dhayalan A, Yogisharadhya R, Chaudhury JK, Mohanty NN and Shivachandra SB. (2020). Variability in in vitro biofilm production and antibiotic sensitivity pattern among Pasteurella multocida strains. Biofouling. 36(8): 938-950.
1029-2454 (Online)
0892-7014 (Print)
http://krishi.icar.gov.in/jspui/handle/123456789/46581
 
Language English
 
Relation Not Available;
 
Publisher Taylor and Francis Ltd.