Difference between revisions of "Proteus"

From WikiVet English
Jump to navigation Jump to search
m
 
(5 intermediate revisions by 2 users not shown)
Line 1: Line 1:
{{toplink
+
{{review}}
|backcolour =
+
 
|linkpage =Bacteria
 
|linktext =BACTERIA
 
|pagetype=Bugs
 
|sublink1=Enterobacteriaceae
 
|subtext1=ENTEROBACTERIACEAE
 
}}
 
<br>
 
 
===Overview===
 
===Overview===
  
Line 33: Line 26:
 
*Wound infections
 
*Wound infections
 
*In [[Bacterial skin infections - Pathology#Deep pyoderma|deep pyoderma]]
 
*In [[Bacterial skin infections - Pathology#Deep pyoderma|deep pyoderma]]
 +
 +
NEVER a pathogen in the gut.
 +
[[Category:Enterobacteriaceae]]
 +
[[Category:To_Do_-_Bacteria]]

Latest revision as of 10:44, 25 June 2010


Overview

  • Inhabitants of the gastrointestinal tract
  • Not pathogenic in the gut
  • Opportunistic infections

Characteristics

  • Non-lactose fermentors
  • Produce hydrogen sulphide
  • Urease positive (differentiate from 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 deep pyoderma

NEVER a pathogen in the gut.