Non Fermentative Gram Negative Bacteria PPT
Non-Fermentative Gram-Negative Rods
Non-Fermentative Gram-Negative Rods Pseudomonas spp ... Gelatin hydrolysis has been correlated with pathogenicity of some microorganisms Pathogenic bacteria may breakdown tissue & spread to adjacent tissues Gelatinase Test: ...
Slide 1
Small Gram negative bacteria Brucella Small Gram negative, coccobacilli Non-motile, aerobic, non-fermentative Obligate intracellular Oxidase and catalase positive Visualised by Kosters (modified –ZN) stain Require growth on complex media Growth enhanced by CO2 (some require CO2 for growth ...
Campylobacter
... microaerophilic, Gram-negative rods Motile by polar flagella Non-fermentative Can’t grow under strictly aerobic conditions Campylobacter sp Campylobacter sp. Campylobacter sp Campylobacter Five different ... provides access to nitrogenous nutrients needed by the bacteria for ...
Gram-negative rods
Gram-negative rods Enterobacteriaceae ... Facultative anaerobic Motile except Shigella and Klebsiella Non-capsulated except Klebsiella Non-fastidious ... agar Growth on EMB agar Growth on SS agar Reaction on TSI Bacteria Gram positive Gram negative Cocci Bacilli Cocci Rods ...
Kuman Gram negtif non enterik
Gram negative rod of non Enterobacteriacheae ... and low pressure of O2. Grow on MCA, non fermentative, oxidase +, catalase variable. Find in digestives tract ... Campylobacter jejuni Slide 24 Slide 25 Brucella sp Slide 27 Clasificaion of Brucella Kingdom : Bacteria Phylum ...
LECTUREs 4-5: The Prokaryotes: Classification
Aerobic/Microaerophilic, Motile, Helical/Vibrioid Gram-Negative Bacteria Genera: Aquaspirillum, Spirillum, Azospirillum, Oceanospirillum, Campylobacter, Helicobacter ... Pseudomonas Non-fermentative Gram-negative bacilli Pseudomonas aeruginosa is the quintessential opportunistic pathogen of ...
PowerPoint Presentation
... (nonfermenters). NOTE: Enterobacteriaceae, Aeromonas and Vibrio are fermentative and can utilize carbohydrates in the ... Clinically Important Nonfermentative Gram-Negative Bacilli Later Lab only Pseudomonas ... e.g., “oil-eating” bacteria are Pseudomonas. (Slime ...
Characterization of Bacteria Responsible for Background ...
Apogee Colony Counting System Background interference caused by non-fecal coliforms interfered ... mFC Agar Agar turns transparent yellow Aerobic Non-fermentative Not inhibited by rosolic acid Methods Used to Identify Bacteria Gram Stain Wet mount slide to observe ... gram-negative bacillus ...
Slide 1
API 20E Species/subspecies identification of Enterobacteriacae and group/species identification of non-fermenting gram-negative bacteria These ... Non-photosynthetic proteobacteria Light microscopy of stained bacteria Fermentative rods and vibrios Enteric bacteria Mixed-acid ...
PowerPoint Presentation
Food Microbiology 1 Bacterial Groups Relevant to Food Microbiology In Unit 1 we classified bacteria accordingly: Good ... Yeast and molds Main concern is Pseudomonas spp Pseudomonads Gram negative, ... require oxygen Non-fermentative Simple nutrition requirements and ...
ENTEROBACTERIACEAE
coliforms Non-spore forming, gram negative bacilli ... (pigments produced by bacteria). Plasmid analysis (extra-chromosomal DNA ... Ear ,wound and burn infections (mixed infection). Septicaemia and brain abcesses. PSEUDOMONAS Gram Negative Bacilli; non-fermentative strictly aerobic ...
Streptococci
GRAM POSITIVE & GRAM NEGATIVE BACTERIA DR.THAMINA ... in Immunocompromised patients Oxidise negative non fermentative e.g. Acinobacter species * Oxidise positive comma shaped and also fermentative most important is Vibrio cholerae that causes cholera which is a disease characterized by ...
Introduction to Medical Microbiology, historical landmarks ...
Gram-negative bacteria have an additional outer membrane containing lipopolysaccharide (endotoxin). Presence of Capsule Bacteria may be additionally enclosed in capsules, which may ... Stenotrophomonas maltophilia Non-fermentative, ...
The Enterobacteriaceae
... present in fecal specimens. Salmonella species as non-lactose and non-sucrose ... without blackening Lactose fermentative Enterobacteriaceae produce pink to red colonies with bile ... first test performed with gram-negative bacteria recovered in culture The ...
Prokaryotic Microbial Diversity
* Viable, non-culturable bacteria Many bacteria present in environments: ... (aerobic, fermentative, autotrophic) Motility, pigments, metabolic products, usable carbon sources, temperature range ID by examining chemical features Fatty acid ... great DNA repair Gram negative or positive?
FSc&T/Micro 736
Lactic Acid Bacteria Taxonomy and energy metabolism LAB Lactic acid bacteria (LAB) - “milk-souring organisms.” Gram positive, nonsporulating, catalase negative Devoid of cytochromes Inability to synthesize porphyrin groups, i.e. heme. Anaerobic but aerotolerant Fastidious Acid tolerant ...
Introduction to Microbiology
... oxidizing bacteria Methanotrophs Pseudomonads Neisseria Enteric bacteria Vibrio Spirilla Sulfate and sulfur-reducing bacteria All are Gram negative Organotrophic proteobacteria ... (Pseudomonas and Alteromonas): oxidase positive, non-fermentative. Opportunistic pathogens. Nesseria ...
Vibrionaceae
On CBA look similar to other Gram-negative bacteria, but may have a greenish ... (V. cholera and V. alginolyticus) produce yellow colonies. Non-sucrose fermenting colonies remain colorless (V. parahaemolyticus ... cholera on TCBS Vibrio species Vibrio biochemistry Oxidase + Fermentative, ...
Slide 1
Bacteria and Archaea Agrobacterium species Alphaproteobacteria Gram negative rods Common ... 90% turkeys 32% hogs 89% chickens Streptococcus Gram positive, Firmicutes Pathogenic and non ... Gram Negative Strict anaerobe Dominant microbe in human feces 1010 per gram Purely fermentative ...
FSc&T/Micro 736
Lactic Acid Bacteria Taxonomy and energy metabolism LAB Lactic acid bacteria (LAB) - “milk-souring organisms.” Gram positive Nonsporulating Catalase negative Anaerobic but aerotolerant (facultative anaerobes) Fastidious Low mol% G+C Acid tolerant Strictly fermentative with lactic acid as the ...
Enterics
... sometimes in the middle Facultatively anaerobic -- CO2 required Strong fermentative reactions ... Structure Toxic liposaccharide of outer membrane of Gram negative bacteria. ... non-bloody stools Enteroaggregative Infant: ...
Chapter 21
... fermentative often found in oral cavity and ... two marine genera account for ~1/3 of global CO2 fixation less than 1% of ocean mass Prochlorococcus evolved into two non-competing ecotypes high ... three families, 13 genera gram negative, chemoheterotrophic bacteria with distinctive ...
No Slide Title
42. Wenzel RP et al. In vitro susceptibilites of gram-negative bacteria isolated from hospitalized ... for severe nosocomial infections and have been reserved in many cases due in large part to their activity against non-fermentative gram-negative bacilli such as P. aeruginosa and ...
Environmental Sampling for Infection Control !?! When, Why ...
Fungi and pollen Bacteria Dust, Asbestos VOCs, metals, ... Sample ID Sample Location Broad Spectrum Gram Negative Non- fermentative Gram Positive S7 Lab 2 Eppendorf Centrifuge 4,300 <10 1,900 S8 Lab 2 Dry Chemical Storage 980 <10 620 S11 Lab 3 Biohazard Can Lid 99,000 <10 20,000 ...
Infections in Endoscopy
... Environment to patient transmission Contamination of rinse water Organisms Pseudomonas spp. and other non-fermentative gram-negative bacilli Mycobacteria ... Filters stop bacteria but biofilms form on them, holes may form in them, and if not regularly changed they may worsen the ...
今日討論的主題
Mycoplasma pneumoniae 。Legionella Gram-negative Bacteria 。E. coli (including ESBLs) 。Kl ebsiella pneumoniae (including ESBLs) 。K. oxytoca 。 Acinetobacter ... with limited activity against non-fermentative Gram-negative bacilli (NFGNB, e.g. Pseudomonas, Acinetobacter) , ...
Syncope
Irreversibly binds to cell membrane of Gram-positive bacteria Calcium-dependent membrane insertion of molecule Rapidly ... 13.4% of Gram-negative strains resistant to ciprofloxacin P. aeruginosa and ... most frequently in non-fermentative bacteria but also in ...
PowerPoint Presentation
Clinically important Gram positive bacilli Spore forming Bacillus Clostridium Non spore forming 1.Corynebacterium 2.Listeria 3.Lactobacillus Bacilli w/ branching ... ANAEROBES) Fermentative gp: Actinomyces, Arcanobacterium ... during growth and autolysis of bacteria.
PowerPoint Presentation
Molecular identification of lactic acid bacteria Enterococcus, ... Gram-positive Catalase-negative Non-spore forming Anaerobic bacteria Strictly fermentative with lactic acid as the key metabolite Occurrence of LAB Naturally found in dairy, meat ...
PowerPoint Presentation
... forming Catalase negative Mesophil or thermophile Carbohydrate fermentation produce butyric acid Proteolytic or non proteolytic Genus ... of Bacteria Physiologic Characteristic Gram positive Cocci Gram ... Bacillus Gram Negative Bacilli Genus ...
Chapter 22, GI Tract Diseases
... Gram negative noncoliform rod (lactose negative) fermentative bacteria, no H2S or urease; nonmotile, closely related to E. coli ... Prevented by eating non-infected meat, and by proper cooking of meat. Chapter 22, GI Tract Diseases 3. Hookworm a.
PowerPoint Presentation
... most frequently in non-fermentative bacteria but also in Enterobacteriaceae AmpC β-lactamases ... - Serine carbapenemase in Enterobacteriaceae - Metallo-β-lactamases in all Gram-negative bacilli - MDR N. gonorrhoeae 1900 1900 1910 1920 1930 1940 1950 1960 Year life expectancy 38 ...
Meet the Prokaryotic Microbes PowerPoint Lecture
Classifying Bacteria: Gram-Negative & Gram-Positive Gram ... Anyone remember what those superpowers are? All have a strictly fermentative mode of metabolism ... Michigan State University MacConkey’s NON-Lactose Fermenter From the Virtual Microbiology Classroom on ...
PowerPoint Presentation
... (non-enzymatic process) ... coats the outer membrane of Gram-negative bacteria. the lipid portion of the LPS is embedded in the outer membrane and is linked to a ... is used as a fermentative reagent in bacteriology examples of deoxysugars Several sugar esters important in ...
PowerPoint Presentation
... diseases caused by other living organisms, they can be transmitted from one person to another. Non infectious diseases ... do not require iron -- metabolism is strictly fermentative, ... are fever and shock. Typical scenario: Gram-negative bacteria (e.g. E. coli ...
Beveled Slide Style
These bacteria were previously included under proteus as Proteus morganii and Proteus rettgeri because they are similar to proteus in being Gram negative bacilli, ... non fermentative, non motile Gram negative cocco bacilli found in soil and water and also can be part of normal flora.
Slide 1
Gram-negative, non-motile (but: see slide 6!)and non-fermentative (cocco)bacilli. family of the . Moraxellaceae (Rossau . et al. 1991) γ-subclass of the . Proteobacteria. ... Rapid identification of bacteria of the . Comamonadaceae. with amplified ribosomal DNA-restriction analysis ...
PowerPoint Presentation
Characteristics of V. cholera Similarities to Enterobacteriaceae Gram-negative Facultative anaerobes Fermentative bacilli Differences from ... O1 V. cholerae) 2- non-O1 V.cholerae: Other ... test is useful for ruling out bacteria that share ...
THE GENUS CLOSTRIDUM
Etiology of neonatal infections in Teaching Hospital in Olomouc gram-negative bacteria 53 % Escherichia coli 19 % Klebsiella pneumoniae 16 % ... They may be beta, alpha or non-hemolytic. Viridans ... of S. pyogenes is fermentative; the organism is ...
PowerPoint Presentation
... Form ethanol through the PFL pathway after being modified High ethanol yield Zymomonas mobilis A gram-negative, natural fermentative bacteria in ethanol production The only bacteria which can use Entner-Doudoroff pathway anaerobically Unable to ferment ... Unstable in non ...
PowerPoint Presentation
Bacteria: The Proteobacteria ... or elemental sulfur as electron acceptor) Pathogenic and non-pathogenic representatives Campylobacter and Helicobacter All Gram-negative, microaerophilic, ...
PowerPoint Presentation
... Gram-Negative Cocci Chromobacterium and Neisseria Chromobacterium violaceum Violacein Neisseria gonorrhoeae 15.11 Enteric Bacteria Enteric Bacteria Relatively homogeneous phylogenetic group within the Gammaproteobacteria Facultative aerobes Motile or non ... fermentative or ...
UNIT II
This series of tests has been used for many years to differentiate gram-negative enteric bacteria ... Some organisms produce H2S (by one of two major fermentative pathways) from substrates ... (motile organism). Growth restricted to line of inoculation is negative (non-motile ...
Meet the Prokaryotic Microbes PowerPoint Lecture
fermentative . mode of metabolism (Don’t’ use oxygen). ... GRAM NEGATIVE . Non-lactose fermenters. Facultative anaerobes, bacillus-shaped. Food poisoning: ... MacConkey’s agar helps us identify different types of Gram negative bacteria.
Clinical Guideline for Usage of Tigecycline at NTUH
... Streptococcus pyogenes Anaerobes Bacteroides fragilis Prevotella spp. Peptostreptococcus spp. Clostridium perfringens Gram-negative Bacteria Escherichia coli Klebsiella pneumoniae Acinetobacter baumannii ... 0.5 mg/mL Enterobactereaceae: 2 mg/mL Non-fermentative GNB: 2 (?) mg/mL ...
งานนำเสนอ PowerPoint
... Genes are located on plasmids also carry genes conferring resistance to several non-ß ... -mediated AmpC differ from chromosomal AmpC in being uninducible. unable to be blocked by clavulanic acid From SPACE to Fermentative ... Spectrum Only gram-negative bacteria 0.01–4 mcg/mL ...
Презентация PowerPoint
... C. botulinum and its toxin are found in feces. May be caused by ingestion of the bacteria or spores ... In the body of man and animals it is non-capsulated. The organism is Gram-positive. The G+C ... proteolytic clostridia and various cocci and gram-negative organisms. Three ...
Fungus
... external digestion by exoenzymes followed by absorption of the nutrients decomposers = saprobes breakdown material from non-living ... we use yeasts and their fermentative processes to produce alcohol from ... against Gram-positive bacteria, ineffective against Gram-negative ...
PowerPoint Presentation
* * Bacilii din genul Pseudomonas fac parte din grupul bacteriilor gram-negative non-fermentative, alături de alte genuri înrudite. Principalele specii ale genului, precum şi a altor genuri înrudite, ... Bacteria posedă pili şi un antigen O-specific.
Prokaryotic Cell Lecture PowerPoint
Gram-negative bacteria: ... Dormant, tough, non-reproductive structure produced by certain bacteria. Q: What is the function of endospores? ... fermentative . mode of metabolism (Don’t’ use oxygen). Vegetative cells are . obligate anaerobes.