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Topic: Campylobacter jejuni


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In the News (Mon 28 Dec 09)

  
  Campylobacter jejuni - Wikipedia, the free encyclopedia
Campylobacter jejuni is a species of curved, rod-shaped bacterium commonly found in animal faeces.
It is commonly associated with chickens and has been found in wombat and kangaroo faeces, being a cause of bushwalkers' diarrhoea.
In the laboratory, Campylobacter is grown on specially selective agar plates at 42°C, the normal avian body temperature, rather than 37°C, the temperature at which other bacteria are often grown.
en.wikipedia.org /wiki/Campylobacter_jejuni   (171 words)

  
 Campylobacter jejuni-An Emerging Foodborne Pathogen
Campylobacter jejuni infections are now the leading cause of bacterial gastroenteritis reported in the United States (2).
jejuni infection are rare and occur primarily in infants, the elderly, and patients with underlying illnesses (2).
jejuni is a commensal organism of the intestinal tract of cattle (46).
www.cdc.gov /ncidod/EID/vol5no1/altekruse.htm   (3704 words)

  
 FDA/CFSAN Bad Bug Book Campylobacter jejuni   (Site not responding. Last check: 2007-10-09)
Campylobacter jejuni is a Gram-negative slender, curved, and motile rod.
jejuni is the leading cause of bacterial diarrhea in the U.S. There are probably numbers of cases in excess of the estimated cases of salmonellosis (2- to 4,000,000/year).
jejuni from food is difficult because the bacteria are usually present in very low numbers (unlike the case of diarrheal stools in which 10/6 bacteria/gram is not unusual).
www.cfsan.fda.gov /~mow/chap4.html   (1100 words)

  
 Campylobacter jejuni
Campylobacter have a low vital capacity needing only 800 bacteria to infect a healthy person.
The genus Campylobacter is widely distributed among cattle, sheep, dogs, cats, and other animals existing as normal flora.
The accuracy of the content of this reports is not guaranteed and it is recommended that you seek other sources of information to verify the content.
web.umr.edu /~microbio/BIO221_2000/Campylobacter_jejuni.html   (371 words)

  
 Institute of Food Science & Technology: Campylobacteriosis
Campylobacters enter the human food chain at slaughter of the animals and this is believed to be the main source of infection for man. The illness in man involves diarrhoea, sometimes with a bloody stool, which may last from 2-10 days.
Campylobacter jejuni and Campylobacter coli must be anticipated as transient contaminants on all kitchen surfaces and food processing equipment used for raw food materials, especially raw poultry.
Campylobacters appear to die rapidly on dry foods; this is in contrast to the prolonged survival of salmonellae in dried materials.
www.ifst.org /hottop3.htm   (1679 words)

  
 NFSD: Beef - National Livestock and Meat Board   (Site not responding. Last check: 2007-10-09)
Campylobacter jejuni, though less well-known than some other forms of foodborne illness, has recently been recognized as one of the leading causes of diarrhea in the United States.
In fact, in most areas of the U.S., cases of foodborne illness caused by Campylobacter jejuni equal or exceed those due to Salmonella and Shigella combined.
The illness caused by Campylobacter jejuni is called campylobacteriosis.
www.agen.ufl.edu /~foodsaf/sf204.html   (308 words)

  
 CDC - Fluoroquinolone Resistance in Campylobacter jejuni Isolates in Travelers Returning to Finland: Association of ...
Campylobacter jejuni isolates are naturally susceptible to fluoroquinolones (1,2).
jejuni isolates identified were divided by the simultaneous numbers of trips from the whole country, the figures (referred to as speculative infection rates in Table 2) did not provide any real data on infection rates by resistant isolates.
Increased resistance to quinolones in Campylobacter jejuni: a genetic analysis of gyrA gene mutations in quinolone-resistant clinical isolates.
www.cdc.gov /ncidod/EID/vol9no2/02-0227.htm   (2135 words)

  
 Medmicro Chapter 23
Campylobacter jejuni, and, less often, C coli and C lari are the most common bacterial causes of acute diarrheal illnesses in developed countries.
That most Campylobacter enteritis in developed countries is associated with fever and the presence of fecal leukocytes and blood in the stool also is consistent with the invasive characteristics of the organisms.
C jejuni is invasive in vitro in chicken embryo cells and causes bacteremia in experimentally infected mice, rabbits, calves, chickens and monkeys.
gsbs.utmb.edu /microbook/ch023.htm   (4624 words)

  
 Food Research Institute Briefings: Campylobacter -- Chronic Effects
Campylobacter was first suggested to be a trigger for GBS in 1982 and since then numerous studies have documented a C.
Allos, B. Campylobacter jejuni infection as a cause of the Guillain Barré syndrome.
Association of Campylobacter jejuni serotype with antiganglioside antibody in Guillain-Barré syndrome and Fisher’s syndrome.
www.wisc.edu /fri/briefs/campy.htm   (2032 words)

  
 Campylobacter jejuni
Campylobacter jejuni data can be accessed in the form of a complete gene map, coloured by function, in postscript and PDF, and as a hierarchical list of genes, classified by function.
The Campylobacter jejuni NCTC 11168 genome page is provided by TIGR (The Institute of Genome Research) as part of their Comprehensive Microbial Resource, a tool that allows the researcher to access all of the bacterial genome sequences completed to date.
The Campylobacter jejuni RM1221 genome page is provided by TIGR (The Institute of Genome Research) as part of their Comprehensive Microbial Resource, a tool that allows the researcher to access all of the bacterial genome sequences completed to date.
www.bioresearch.ac.uk /browse/mesh/D016123.html   (546 words)

  
 Campylobacter Infections
Campylobacter is a type of bacteria that infects the gastrointestinal tract and is usually transmitted in contaminated food or water.
The main symptoms of Campylobacter infection are fever, abdominal cramps, and diarrhea that's generally mild, but may also be severe.
Most children with Campylobacter infections will recover without any medications, but a doctor may occasionally decide to prescribe an antibiotic (such as erythromycin), especially if the child is very young or if the symptoms are severe.
www.kidshealth.org /parent/infections/stomach/campylobacter.html   (994 words)

  
 Campylobacter Bacteria Outbreaks, News, Resources and Legal Information   (Site not responding. Last check: 2007-10-09)
Campylobacter jejuni (Pronounced "camp-e-low-back-ter j-june-eye") was not recognized as a cause of human foodborne illness prior to 1975.
jejuni is commonly present in the gastrointestinal tract of healthy cattle, pigs, chickens, turkeys, duck, and geese, and direct animal exposure can lead to infection.
Campylobacter jejuni is a gram-negative, microaerophilic, thermophilic rod, growing best at 42°C and low oxygen concentrations.
www.about-campylobacter.com   (536 words)

  
 Serotyping and Identification of Campylobacter Jejuni and Campylobacter coli Strains of Human and Animal Origin Using ...   (Site not responding. Last check: 2007-10-09)
Steinhauserová I., K. Fojtíková: Serotyping and Identification of Campylobacter jejuni and Campylobacter coli Strains of Human and Animal Origin Using the PCR Method.
Campylobacter strains were isolated and identified by standard tests and the PCR method using fla A and fla B, as well.
Serotyping using 34 antisera of the Penner´s serotyping scheme was performed in 130 strains of Campylobacter jejuni isolated from poultry and human patients.
www.vfu.cz /acta-vet/vol68/149-99.htm   (397 words)

  
 Campylobacter jejuni -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-10-09)
It is one of the most common causes of human (Frequent and watery bowel movements; can be a symptom of infection or food poisoning or colitis or a gastrointestinal tumor) diarrhoea in developed countries.
It has been linked with subsequent development of the neurodegenerative disease (A form of peripheral polyneuritis characterized by pain and weakness and sometimes paralysis of the limbs; cause is unknown) Guillain-Barré syndrome (GBS).
In the laboratory, Campylobacter is grown on specially selective (additional info and facts about agar plate) agar plates at 42°C, the normal avian body temperature, rather than 37°C, the temperature at which other bacteria are often grown.
www.absoluteastronomy.com /encyclopedia/c/ca/campylobacter_jejuni.htm   (229 words)

  
 NFSD: Foodborne Contaminants
Campylobacter was first implicated as the causative agent of abortion in ewes about 80 years ago, but it was not until 1940 when the first confirmed outbreak of human illness due to consumption of unpasteurized milk was linked to Campylobacter.
Campylobacter infection, (also called campylobacteriosis) in humans, is due to direct contact with infected animals or carcasses or through the ingestion of contaminated, uncooked animal foods or unchlorinated water.
A survey conducted in 1984 in Seattle, Washington, indicated that 50% of the poultry from the processing plant was contaminated by C. jejuni; fecal matter from animals contaminated the environment, continuing the cycle of infection.
www.agen.ufl.edu /~foodsaf/il016.html   (642 words)

  
 p021216b - Guillain-Barre Syndrome - Association with Campylobacter jejuni   (Site not responding. Last check: 2007-10-09)
RESULTS: Recent infection by Campylobacter jejuni was found in 53 patients (23%), cytomegalovirus in 19 (8%), and Epstein-Barr virus in four (2%).
jejuni infections were associated with antibodies to the gangliosides GM1 and GD1b and with a severe pure motor form of GBS.
Campylobacter jejuni, a major cause of bacterial gastroenteritis worldwide, is the most frequent antecedent pathogen.
www.emory.edu /WHSCL/grady/amreport/litsrch02/p021216b.html   (1009 words)

  
 Campylobacter jejuni organism   (Site not responding. Last check: 2007-10-09)
Campylobacter jejuni infection causes cramping, diarrhea, abdominal pain and fever within 2 to 5 days after a person has been exposed to the organism.
Campylobacter jejuni is one of the most common bacterial causes of diarrhea.
Most cases of Campylobacter jejuni come from handling or ingesting raw or undercooked poultry meat.
www.ehendrick.org /healthy/imagepages/1050.htm   (180 words)

  
 Das Guillain-Barré-Syndrom: Querschnittsgelähmt durch Campylobacter jejuni?
In der Öffentlichkeit sind Bakterien der Gattung Campylobacter bislang kaum bekannt.
The prevalence of campylobacters and arcobacters in broiler chickens.
Untersuchungen zum Vorkommen von Campylobacter jejuni in verschiedenen Lebensmitteln tierischen Ursprungs.
www.animal-health-online.de /drms/rinder/guillain.htm   (2796 words)

  
 Enteric Campylobacter: Purging Its Secrets? -- CRUSHELL et al. 55 (1): 3 -- Pediatric Research   (Site not responding. Last check: 2007-10-09)
Campylobacter was isolated in 4.8% and 8.3% of diarrheal stools
Ketley JM 1997 Pathogenesis of enteric infection by Campylobacter.
Moser I, Schroeder W, Salnikow J 1997 Campylobacter jejuni major outer membrane protein and a 59-kDa protein are involved in binding to fibronectin and INT 407 cell membranes.
www.pedresearch.org /cgi/content/full/55/1/3   (6465 words)

  
 BioMed Central | Full text | Phenotyping of Campylobacter jejuni and Campylobacter coli by a quantitative antibiogram ...
An understanding of sources and means of transmission of Campylobacter is an essential factor in order to reduce the incidence of Campylobacter-related gastroenteritis in man. Consequently a reproducible, sensitive and well-standardised typing scheme is critical in the successful discrimination of strains and in the subsequent investigations of outbreaks.
The understanding of sources and means of transmission of Campylobacter is an essential factor in order to reduce the incidence of Campylobacter-related gastroenteritis in man [1].
Plates were poured and incubated in the dark at 30°C for 24 h, in order to dry the surface of the medium to encourage rapid absorbance of the liquid and thus avoid surface smear between adjacent strains.
www.biomedcentral.com /1471-2180/1/13   (2002 words)

  
 PMBU: Wren Lab - Campylobacter jejuni
Genetic and molecular characterisation of the gastrointestinal pathogen Campylobacter jejuni
Detection and initial characterization of novel capsular polysaccharide among diverse Campylobacter jejuni strains using alcian blue dye.
Demonstration of polysaccharide capsule in Campylobacter jejuni using electron microscopy.
www.lshtm.ac.uk /pmbu/research/wrenlab/jejuni.html   (420 words)

  
 Campylobacter   (Site not responding. Last check: 2007-10-09)
Campylobacter is a type of bacteria found in the intestines of many of our pets, barnyard animals, birds, and some humans.
Campylobacter is the leading cause of diarrhea here in the United States.
The most common sources of Campylobacter are contaminated water, raw milk or meat, and undercooked meats.
ag.arizona.edu /pubs/health/foodsafety/az1095.html   (369 words)

  
 ENHANCEMENT OF DISEASE AND PATHOLOGY BY SYNERGY OF TRICHURIS SUIS AND CAMPYLOBACTER JEJUNI IN THE COLON OF ...
Campylobacter jejuni causes a spectrum of disease in humans.
jejuni in the lumen of the crypt (arrowhead in c).
Campylobacter jejuni isolations from Mexican and Swedish patients, with repeated symptomatic and/or asymptomatic diarrhoea episodes.
www.ajtmh.org /cgi/content/full/68/3/0   (5171 words)

  
 Campylobacter jejuni - General Practice Notebook   (Site not responding. Last check: 2007-10-09)
Campylobacter jejuni food poisoning is characterised by a prodromal malaise, abdominal pain, diarrhoea, with vomiting being uncommon.
Campylobacter is cultured at 42øC in selective media.
Oxbridge Solutions Ltd® is an independent company owned by the authors which does not receive income from any other organisation or individual.
www.gpnotebook.co.uk /cache/738590723.htm   (191 words)

  
 Diverse roles for HspR in Campylobacter jejuni revealed by the proteome, transcriptome and phenotypic characterization ...
Diverse roles for HspR in Campylobacter jejuni revealed by the proteome, transcriptome and phenotypic characterization of an hspR mutant -- Andersen et al.
Diverse roles for HspR in Campylobacter jejuni revealed by the proteome, transcriptome and phenotypic characterization of an hspR mutant
Campylobacter jejuni is a leading cause of bacterial gastroenteritis
mic.sgmjournals.org /cgi/content/abstract/151/3/905   (372 words)

  
 eMedicine - Campylobacter Infections : Article by Mahmud Javid, MD
Campylobacter jejuni is usually the most common cause of community-acquired inflammatory enteritis.
Campylobacter lari, which is found in healthy seagulls, has also been reported to produce mild recurrent diarrhea in children.
C jejuni organisms are attracted to mucus and fucose in bile, and the flagella may be important in both chemotaxis and adherence to epithelial cells or mucus.
www.emedicine.com /med/topic263.htm   (3964 words)

  
 MedlinePlus Medical Encyclopedia: Campylobacter enteritis
Campylobacter enteritis is an infection in the small intestine caused by Campylobacter jejuni, a type of bacteria.
Campylobacter enteritis is a common cause of intestinal infection.
Immunosuppressed people with this condition are more susceptible to sepsis, endocarditis, meningitis, and thrombophlebitis from the spread of the bacteria into their bloodstream.
www.nlm.nih.gov /medlineplus/ency/article/000224.htm   (505 words)

  
 The crucial role of Campylobacter jejuni genes in anti-ganglioside antibody induction in Guillain-Barre syndrome -- ...
Sequence typing confirms that Campylobacter jejuni strains associated with Guillain-Barré and Miller Fisher syndromes are of diverse genetic lineage, serotype and flagella type.
Campylobacter jejuni infections and anti-GM1 antibodies in Guillain-Barré syndrome.
The structures of the lipooligosaccharide and capsule polysaccharide of Campylobacter jejuni genome sequenced strain NCTC 11168.
www.jci.org /cgi/content/full/114/11/1659   (4684 words)

  
 Canadian Food Inspection Agency - Fact Sheet - Food Safety Facts on Camplyobacter   (Site not responding. Last check: 2007-10-09)
Campylobacter jejuni is a bacterium commonly found in the intestines of poultry, cattle, swine, rodents, wild birds and such household pets as cats and dogs.
Campylobacter jejuni may be transmitted from hands that were not washed properly after petting infected cats and dogs (usually kittens and puppies) whose coats could contain infected fecal matter.
From the farm to the retail store, efforts are being made to reduce the risks associated with Campylobacter jejuni throughout the food production process.
www.inspection.gc.ca /english/corpaffr/foodfacts/campye.shtml   (569 words)

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