Difference between revisions of "Proteus"

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(New page: <big><center>'''BACK TO ENTEROBACTERIACEAE'''</center></big> <big><center>'''BACK TO BACTERIA'''</center></big> <big><center>[[Infectious agents and par...)
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<big><center>[[Enterobacteriaceae|'''BACK TO ENTEROBACTERIACEAE''']]</center></big>
 
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<big><center>[[Bacteria|'''BACK TO BACTERIA''']]</center></big>
===Overview===
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<big><center>[[Infectious agents and parasites|'''BACK TO INFECTIOUS AGENTS AND PARASITES''']]</center></big>
 
 
*Inhabitants of the gastrointestinal tract
 
*Not pathogenic in the gut
 
*Opportunistic infections
 
 
 
===Characteristics===
 
 
 
*Non-lactose fermentors
 
*Produce hydrogen sulphide
 
*Urease positive (differentiate from [[Salmonella|''Salmonella'']])
 
*Highly motile via flagellae
 
*May swarm on blood agar
 
*Grow on MacConkey agar, producing colourless colonies
 
*Produce yellow-green colonies on Brilliant Green agar
 
 
 
===Clinical infections===
 
 
 
*Pathogenic strains include ''Proteus mirabilis'' and ''Proteus vulgaris''
 
*''Proteus mirabilits'' associated with sporadic infections in dogs, cats, cattle, fowl
 
*Urinary tract infections in dogs, cats and horses
 
*Formation of struvite or apatite stone in the kidney (catalysed by urease)
 
*Associated with otitis externa in dogs
 
*Wound infections
 
*In [[Bacterial skin infections - Pathology#Deep pyoderma|deep pyoderma]]
 
 
 
NEVER a pathogen in the gut.
 
[[Category:Enterobacteriaceae]]
 
[[Category:To_Do_-_Bacteria]]
 

Revision as of 14:14, 15 August 2007