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... Helicobacter pylori Small, gram-negative, curved rod Grown on same media and under same conditions as ... Helicobacter pylori Helicobacter pylori Helicobacter pylori Helicobacter pylori Helicobacter pylori Helicobacter pylori Summary of Campylobacter and Helicobacter ...
Date added: November 23, 2011 - Views: 73
Role of H.pylori in Peptic Ulcer and drugs used in Treatment Dr. Fawzia ALOtaibi Helicobacter are Gram-negative, aerobic or microaerophilic, spiral-shaped bacilli that are motile by way of flagella at one end of the cell.
Date added: October 9, 2013 - Views: 8
... prolonged culture Neither ferment nor oxidize carbohydrates General Characteristics Common to Superfamily REVIEW Campylobacter Review First isolated as Vibrio fetus in 1909 from spontaneous abortions in livestock Campylobacter ... Helicobacter pylori (human; no animal reservoir ...
Date added: November 7, 2011 - Views: 75
Campylobacter Heliobacter (Gram-negative curved rods) Campylobacter Gram(-), “curved”, ... Helicobacter pylori Campylobacter-like MOs Gram(-), small, “spiral”, rod Ubiquitious, world-wide Common in developing countries, ...
Date added: April 16, 2013 - Views: 19
Campylobacter pylori or Helicobacter pylori (Peptic ulcer) * Sources of Campylobacters: GIT and reproductive organs of: Chicken Sheeps Cattles Dogs Cats * * Transmission routes Direct occupational Contact Farmers,Butchers, ...
Date added: May 15, 2012 - Views: 8
Vibrio, Aeromonas, Plesiomonas, Campylobacter, & Helicobacter MLAB 2434 ... not grow on MAC Laboratory Diagnosis Darting motility in hanging drop Oxidase positive Catalase positive Helicobacter pylori Associated with gastric and duodenal ulcers, ...
Date added: July 27, 2013 - Views: 9
Chapter 17 – Vibrio, Aeromonas, Plesiomonas, & Campylobacter MLAB 2434 ... Helicobacter pylori Strongly associated with gastric and duodenal ulcers; low grade inflammatory process The organism does not invade the gastric epithelium, ...
Date added: September 5, 2011 - Views: 36
First one discovered in 1983 by Drs. Barry Marshall and J. Robin Warren Originally classified as a Campylobacter 22 species have now been discovered The six that are associated with human disease are : H. pylori, H. cinaedi, H. fennellia, H. canadensis, H. canis, ...
Date added: May 25, 2013 - Views: 4
CAMPYLOBACTER Campylobacter species Campylobacter jejuni causes 95% of campylobacter enterocolitis especially in children. ... HELICOBACTER PYLORI Morphology It is similar to campylobacter in morphology but differs in: Having multiple sheathed polar flagella.
Date added: March 6, 2012 - Views: 12
Campylobacter & Helicobacter Enteritis; ... Worldwide: ~ 20% below the age of 40 years are infected 50% above the age of 60 years are infected H. pylori is uncommon in young children Epidemiology of Helicobacter Infections Developed Countries: ...
Date added: May 4, 2013 - Views: 13
GENUS: CAMPYLOBACTER Prof. Khalifa Sifaw Ghenghesh ... Oxidase +ve > 15 species of Helicobater H. pylori Helicobacter pylori 3D morphology Helicobacter pylori showing typical thin, comma- or S-shaped forms (72 h culture). 1. H. pylori Natural Habitat: - Human gastric mucosa.
Date added: February 6, 2014 - Views: 2
No vaccines are available Campylobacter Campylobacter spp. are Microaerophlic.. Gram-negative ... Ampicillin Campylobacter- Vibrio cholera Helicobacter pylori H. pylori infection is expected to be present in stomach of 30%-90% of world’s population ..causes no signs or symptoms and ...
Date added: May 22, 2013 - Views: 7
Curved bacilli – Former name - Campylobacter pylori, H. pylori Helicobacter pylori Helicobacter pylori is the prototype organism in this group. It is associated with antral gastritis, gastric ulcers, and gastric carcinoma.
Date added: November 22, 2011 - Views: 86
Vibrio, Campylobacter, Helicobacter (Gram negative, enteric tract), Lecture 43 Faculty: Dr. Alvin Fox 1 ... Campylobacter Slide 60 Helicobacter pylori Urease Slide 63 Therapy -Helicobacter Summary statement Therapy ...
Date added: March 11, 2012 - Views: 26
... Gonorrhoeae Curved Gram Negative Bacilli Campylobacter jejuni Campylobacter jejuni Treatment of Infection Caused by Campylobacter jejuni Helicobacteri pylori Helicobacter pylori Helicobacter pylori Duodenal Peptic Ulceration Caused by Helicobacter pylori Treatment of Infection ...
Date added: October 12, 2011 - Views: 39
Pathogenesis of infection by C. pylori . In: Blaser MJ, Ed., Campylobacter pylori in gastritis and peptic ulcer disease. New York, Igaku-Shoin, 1989, pgs. 115-133.
Date added: March 22, 2012 - Views: 65
Bactericidal effect against campylobacter pylori . Decrease activity of pepsin Mucous & bicarbonate secretion. Adverse Effects Black stool. Teeth discoloration. Encephalopathy (in renal dysfunction). USES Triple therapy for eradication of H. pylori.
Date added: November 5, 2012 - Views: 21
Campylobacter species Gram negative ‘seagull’, ... USA treats anyone over 40 found to have H. pylori whether symptomatic or not in order to prevent gastric cancer Campylobacters, Helicobacters and related organisms (CHRO’s) ...
Date added: October 14, 2011 - Views: 18
The organism was first named Campylobacter-like (curved rod) organism, then Campylobacter pylori. Its name was later changed to H. pylori, however, when biochemical and genetic characterization showed that it was not a member of the Campylobacter genus.
Date added: August 18, 2013 - Views: 3
Helicobacter pylori arginase inhibits nitric oxide production by eukaryotic cells: A strategy for ... Gram negative bacteria inside the stomach and duodenum Who discovered me? 1983-Campylobacter pyloridis 1997- Tomb et al sequenced the HP genome The Helicobacter Foundation ...
Date added: August 2, 2013 - Views: 7
* Enfermedad infecciosa causada por especies de Campylobacter. ... Lo nombraron primero Campylobacter pyloridis y más tarde Campylobacter pylori. Desde entonces, han sido hechos muchísimos reportes sobre HP y su potencial patogénico.
Date added: October 4, 2012 - Views: 10
After some perseverance, Marshall was able to cultivate this hitherto unknown bacterial species (originally called Campylobacter pylori) from several of these biopsies. Drs. J. Robin ...
Date added: November 8, 2011 - Views: 24
Helicobacter pylori Brianán McGovern ... the treatment of duodenal and gastric ulcers Earned them the Nobel Prize for Medicine in 2005 Formerly known as Campylobacter pyloridis Nearly 20 species of Helicobacter are now recognised The gastric helicobacters colonise the stomachs of animals.
Date added: May 2, 2013 - Views: 20
Campylobacter pylori. Desde entonces, han sido hechos muchísimos reportes sobre HP y su potencial patogénico. Lo más estudiado: su papel en la enfermedad péptica y úlcera. Antecedentes. Bacteria ubicua, móvil, Gram negativo en forma de espiral.
Date added: December 21, 2013 - Views: 2
... Campylobacter, Vibrio cholerae, Helicobacter pylori, hookworm), the use of live attenuated enteric bacteria as vaccine vectors or as anti-cancer therapy, UTI ... Pathogenesis and immune responses to Campylobacter jejuni infection in humans Laboratory of Enteric and Sexually ...
Date added: November 25, 2012 - Views: 19
Tytgat GNJ, Rauws EAJ, Campylobacter pylori and its role in peptic ulcer disease. Gastroenterol Clin North Am 1990 19 183-196 Figure 6-20.Helicobacter pylori and serum gastrin concentrations. In both ulcer and nonulcer (normal) patients, H ...
Date added: June 2, 2012 - Views: 9
Truly pathogenic enterics Truly pathogenic enterics-2 Gram negative curved rods Campylobacter Helicobacter pylori Rogue’s gallery-4 Slide 19 Slide 20 Orthomyxovirus View of flu Nature of influenza Role of H and N spikes and host cell polysaccharide influenza The Common cold HIV: Human ...
Date added: August 14, 2013 - Views: 7
Campylobacter Salmonella & Shigella. Undeveloped countries: Vibrio. cholerae ... HELICOBACTER PYLORI. Similar to Campylobacter in morphology and growth characteristics. Slender. Microaerophilic. Gram-negative curved rod. Polar flagella. HELICOBACTER PYLORI
Date added: September 30, 2012 - Views: 21
Some of them are as follows: Campylobacter (or Helicobacter pylori) Salmonella Vibrio parahemolyticus Giardia lamblia More recently, a newer strain of Vibrio, known as “Bengal strain” (Vibrio cholera O139) caused a big epidemic in India, ...
Date added: September 3, 2011 - Views: 84
CAUSES Usually follows a nonspecific viral infection by about 10 days - 4 weeks AGENTS: Campylobacter jejuni, H.pylori, EBV, CMV Mycoplasma pneumoniae West Nile virus also may cause GB like syndrome Also reported following administration of vaccines against rabies, ...
Date added: January 28, 2013 - Views: 9
Causes pandemics that spread around the world Lack of adequate sewage treatment * Campylobacter Campylobacter jejuni: ... Gram – rods-2 Chlamydia Chlamydial diseases Sexually transmitted Chlamydial disease Gram negative curved rods Campylobacter Helicobacter pylori ...
Date added: August 23, 2011 - Views: 65
(PH) Helicobacter pylori (HP) NSAIDs Cigarette Smoking HP: A Gram negative spiral bacteria HP Was isolated in 1983 (Campylobacter pylori) Infection is more common in older individual Person to person transmission Is found most consistently in gastric antrum pathogenesis: Urease (↑NH3), ...
Date added: May 7, 2013 - Views: 4
Chair of Medical Biology, Microbiology, Virology, and Immunology PATHOGENIC SPIROCHETES Lecturer Prof. S.I. Klymnyuk Groups of spiral shaped bacteria, which are pathogenic for human Vibrio Campylobacter Helicobacter Spirilla Spirochetes Treponema Borrelia Leptospira Evolution of spiral-shaped ...
Date added: October 14, 2012 - Views: 9
Gastrointest Endosc 1985;31:374. 4) Carrick J, Lee A, Hazell S, et al. Campylobacter pylori, duodenal ulcer, and gastric metaplasia: possible role of functional heterotopic tissue in ulcerogenesis. Gut 1989;30:790. 5) Hoedemaeker PJ.
Date added: July 31, 2012 - Views: 41
Campylobacters Human pathogens Gram-negative rods with comma, S shapes Motile, with a single polar flagellum Do not produce spores Campylobacter jejuni and Campylobacter coli Cause enteritis and systemic infection (rarely), diarrhoea and abdominal pain The main route of transmission is generally ...
Date added: May 25, 2012 - Views: 5
... Helicobacter pylori, Vibrio cholerae Campylobacter jejuni Campylobacter jejuni Treatment of Infection Caused by Campylobacter jejuni Macrolides: Erythromycin, azithromycin, clarithromycin Link Azithromycin Treatment of Infection Caused by Campylobacter jejuni Quinolones: ...
Date added: September 24, 2011 - Views: 35
The Pleomorphic Curved S or U-Shaped Bacilli: The Genus Helicobacter and Campylobacter: Helicobacter pylori :-Gram’s negative pleomorphic S or U-shaped Bacilli.
Date added: May 23, 2013 - Views: 13
... Campylobacter Campylobacter jejuni Helicobacter pylori Helicobacter pylori Pseudomonas aeruginosa Straight or slightly curved G- bacilli, motile (polar flagella), 0.5 to 1.0 x 1.5 – 5.0 mm. Contain cytochromeoxidase Produce different pigments ...
Date added: December 18, 2013 - Views: 5
The bacterium Helicobacter pylori, found associated with stomach ulcers, is a good example of a bacterium that has undergone a radical change in taxonomy. ... This was then found to be linguistically incorrect, and the name was corrected to Campylobacter pylori. Later, ...
Date added: December 9, 2013 - Views: 15
The organism was first named Campylobacter-like ("curved rod") organism, then Campylobacter pylori. Its name was later changed to H. pylori, however, when biochemical and genetic characterization showed that it was not a member of the Campylobacter genus.
Date added: February 7, 2012 - Views: 14
Some of them are as follows: Campylobacter (or Helicobacter pylori) Salmonella Vibrio parahemolyticus Giardia lamblia Cryptosporidium infection More recently, a newer strain of Vibrio, known as “Bengal strain” (Vibrio cholera O139) ...
Date added: September 6, 2012 - Views: 28
... toxin in intestinal epithelial cells Figure 23.6 Cholera pandemic Figure 23.7 The events in shigellosis Figure 23.8 Campylobacter ... Diseases of the Digestive System Bacterial Diseases of the Digestive System Figure 23.4 The role of Helicobacter pylori in the formation of ...
Date added: January 27, 2012 - Views: 109
... H-pylori H. pylori and PUD Almost all patients with H. pylori have antral gastritis Eradication of H. pylori eliminates gastritis Nearly all patients with DU ... V. cholera Treatment Pathogens that may require treatment – campylobacter, salmonella, amebiasis (5% carriage rate in ...
Date added: August 13, 2013 - Views: 14
... tetracycline vaccine Campylobacter jejuni important cause of bacterial gastroenteritis transmitted by beverages & food Curviform gram-negative reach mucosa at the last segment ... Lyme Disease Vibrio cholera Vibrio cholera Campylobacter jejuni Helicobacter pylori PowerPoint ...
Date added: August 1, 2013 - Views: 27
Bacteria (Campylobacter pylori) for Guillain-Barre syndrome? Cook your chicken! White meat—170° F Dark ... The incidence of bacterial gastroenteritis caused by salmonella and Campylobacter may be increased in patients taking PPIs, but no association with H2 blockers has been found ...
Date added: August 23, 2011 - Views: 43
No fever Helicobacter pylori 70-90% of population in developing countries. Almost 45% in developed countries ... Mucosal invasion Minimal invasion: Norwalk virus, Rotavirus, other viruses Variable invasion: Aeromonas sp., Campylobacter sp., Salmonella sp., Vibrio parahemolyticus Severe ...
Date added: September 18, 2011 - Views: 171
... Streptococcus Lactobacillus Obligate Anaerobes Clostridium Facultative Anaerobes E. coli Stapylococcus Capnophilic Campylobacter pH Groups ... Classification BHI results Thio Tubes Bacterial Examples of O2 Groups Obligate Aerobes Pseudomonas Microaerophiles H. pylori Aerotolerant ...
Date added: November 11, 2012 - Views: 14
... anthrasis Salmonella enteridis Streptococcus pyogenes Steptococcus lactis Streptococcus faecalis Erlichia canis Campylobacter jujuni Helicobacter pylori Enterobacter aerogenes Microbial World and You Chapter 1 What is Microbiology? Micro - too small to be seen with the naked eye Bio - life ...
Date added: October 18, 2011 - Views: 49
... Helicobacter pylori, Campylobacter jejuni Viruses – active against Influenza A and B, Hepatitis C and rotavirus, but not paraFlu Anti-parasitic Drugs IN VITRO ACTIVITY OF NITAZOXANIDE AGAINST METRONIDAZOLE-SENSITIVE AND RESISTANT TRICHOMONAS VAGINALIS PFOR Glucose CoA Acetyl ...
Date added: September 20, 2012 - Views: 6
... Causes atrophic gastritis Intestinal metaplasia Also implicated in development of gastric maltoma 90% of cases are H pylori positive ... endoscopic and hematologic follow up Chemotherapy reserved for those cases who progress despite antibiotic therapy Campylobacter jejuni ...
Date added: August 26, 2013 - Views: 4