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Topic: Proteus mirabilis


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In the News (Wed 11 Nov 09)

  
  eMedicine - Proteus Infections : Article Excerpt by: Gus Gonzalez, MD (via CobWeb/3.1 planetlab2.cs.unc.edu)   (Site not responding. Last check: 2007-11-03)
Proteus organisms are implicated as serious causes of infections in humans, along with Escherichia, Klebsiella, Enterobacter, and Serratia species.
Proteus species are most commonly found in the human intestinal tract as part of normal human intestinal flora, along with Escherichia coli and Klebsiella species, of which E coli is the predominant resident.
Proteus vulgaris and Proteus penneri are easily isolated from individuals in long-term care facilities and hospitals and from patients with underlying diseases or compromised immune systems.
www.emedicine.com.cob-web.org:8888 /med/byname/proteus-infections.htm   (585 words)

  
 Proteus mirabilis*   (Site not responding. Last check: 2007-11-03)
Proteus is second only to E. coli as a cause of non-hospital acquired urinary tract infections.
Proteus is a member of the family Enterobacteriaceae.
A single colony to be identified is suspended in 5 ml of saline, and this is used to both rehydrate and innoculate the media.
medinfo.ufl.edu /year2/mmid/bms5300/bugs/promirab.html   (289 words)

  
 Proteus mirabilis will give up its genetic secrets at ASM meeting
Mobley is an expert on urease, an enzyme produced by P. mirabilis, which breaks down urea in the urinary tract, reduces the acidity of urine and leads to the formation of kidney or bladder stones.
In future research, Pearson will use gene microarrays to identify the Proteus mirabilis genes that are turned on, or expressed, during the infection stage.
The sequenced strain was P. mirabilis HI4320, a strain commonly used in laboratory research, which was cultured in the Mobley laboratory from the urine of a nursing home patient with a long-term indwelling catheter.
www.eurekalert.org /pub_releases/2006-05/uomh-pmw051806.php   (675 words)

  
 Proteus Infection
mirabilis belongs to Enterobacteriaceae and is a gram-negative motile swarmer bacterium.
mirabilis are often found as free living organisms in soil and water but they are also parasitic in the upper urinary tract of human beings.
Molecular Characterization of the Genera Proteus, Morganella, and Providencia by Ribotyping
www.phageinternational.com /pathogens/proteus.htm   (347 words)

  
 BioMed HTC - Proteus mirabilis   (Site not responding. Last check: 2007-11-03)
Bacteria of the species Proteus mirabilis are widely distributed in soil and water in the natural environment.
In humans, Proteus is found as part of the normal flora of the gut.
mirabilis is found in the swimmer state, small rod-like cells1 to 2 μm in length motile by 8 to 10 flagella.
www.biomedhtc.org.uk /ProteusMirabilis.htm   (393 words)

  
 Proteus (bacterium) - Wikipedia, the free encyclopedia
Proteus vulgaris growth in MacConkey agar culture plate
Proteus is a genus of Gram-negative Proteobacteria, which includes pathogens responsible for many human urinary tract infections.
Proteus species do not ferment lactose, are oxidase negative, and urease positive; some species are motile.
en.wikipedia.org /wiki/Proteus_(bacterium)   (88 words)

  
 Proteus mirabilis - Wikipedia, the free encyclopedia (via CobWeb/3.1 planetlab2.cs.unc.edu)   (Site not responding. Last check: 2007-11-03)
mirabilis is generally susceptible to most antibiotics apart from tetracycline, however 10%–20% of P.
mirabilis strains are also resistant to first generation cephalosporins and ampicillins.
mirabilis is not pathogenic in Guinea Pigs or Chickens.
en.wikipedia.org.cob-web.org:8888 /wiki/Proteus_mirabilis   (271 words)

  
 eMedicine - Proteus Infections : Article by Gus Gonzalez, MD
Proteus species are also involved in synergistic nonclostridial anaerobic myonecrosis, which may involve subcutaneous tissue, fascia, and muscle.
Proteus organisms are easily recovered through routine laboratory cultures.
P mirabilis is likely to be sensitive to ampicillin; broad-spectrum penicillins (eg, ticarcillin, piperacillin); first-, second-, and third-generation cephalosporins; imipenem; and aztreonam.
www.emedicine.com /med/topic1929.htm   (5737 words)

  
 Proteus mirabilis (via CobWeb/3.1 planetlab2.cs.unc.edu)   (Site not responding. Last check: 2007-11-03)
License proteus is one of proteus is released under the gpl.
Such proteus mirabilis browsers include opera onwards, mozilla firefox.
Proteus has adapters for email, flat files, webmethods coming out for pic vsm.
proteus.dealingpro.net.cob-web.org:8888 /proteus-mirabilis.html   (259 words)

  
 eMedicine - Proteus Infections : Article by Gus Gonzalez, MD (via CobWeb/3.1 planetlab2.cs.unc.edu)   (Site not responding. Last check: 2007-11-03)
The ability of Proteus organisms to produce urease and to alkalinize the urine by hydrolyzing urea to ammonia makes it effective in producing an environment in which it can survive.
An ultrasound of the kidneys or a CT scan should be considered as part of a workup for Proteus infection of the urinary tract that does not resolve quickly with antimicrobial therapy.
Endimiani A, Luzzaro F, Brigante G, et al: Proteus mirabilis bloodstream infections: risk factors and treatment outcome related to the expression of extended-spectrum beta-lactamases.
www.emedicine.com.cob-web.org:8888 /med/topic1929.htm   (5739 words)

  
 Proteus mirabilis
The Sanger Institute has been funded by the
Wellcome Trust to sequence the genome of Proteus mirabilis strain HI4320 in collaboration with Prof.
Harry Mobley at the Department of Microbiology and Immunology, University of Michigan Medical School, U.S.A. Proteus mirabilis is a gram negative bacterium that is a cause of Urinary Tract infections in humans, often resulting in the production of urinary stones.
www.sanger.ac.uk /Projects/P_mirabilis   (272 words)

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