フェシウム菌、ストレプトコッカス・フェシウム
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- E. faecium、Enterococcus faecium
WordNet
- spherical Gram-positive bacteria occurring in pairs or chains; cause e.g. scarlet fever and tonsillitis (同)streptococci, strep
PrepTutorEJDIC
- 連鎖球菌
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出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/08/03 22:39:46」(JST)
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Not to be confused with Enterococcus faecalis.
Enterococcus faecium |
Scientific classification |
Kingdom: |
Bacteria |
Phylum: |
Firmicutes |
Class: |
Bacilli |
Order: |
Lactobacillales |
Family: |
Enterococcaceae |
Genus: |
Enterococcus |
Species: |
E. faecium |
Binomial name |
Enterococcus faecium
(Orla-Jensen 1919)
Schleifer & Kilpper-Bälz 1984 |
Enterococcus faecium is a Gram-positive, alpha-hemolytic or nonhemolytic bacterium in the genus Enterococcus.[1] It can be commensal (innocuous, coexisting organism) in the human intestine, but it may also be pathogenic, causing diseases such as neonatal meningitis or endocarditis.
Vancomycin-resistant E. faecium is often referred to as VRE.[2]
Some strains of E. faecium are used as probiotics in both animals,[3] and humans.[4]
Contents
- 1 Genome sequences
- 2 Treatment
- 3 References
- 4 Further reading
Genome sequences
Genomes listed below are from the Integrated Microbial Genomes website.
The 22 sequenced Enterococcus faecium genomes
Strain |
ST |
CC17 |
Country |
Year |
1,231,408 |
582 |
Yes |
NA |
NA |
1,231,501 |
52 |
No |
NA |
NA |
Com15 |
583 |
No |
USA (MA) |
2006 |
1,141,733 |
327 |
No |
NA |
NA |
1,230,933 |
18 |
Yes |
NA |
NA |
1,231,410 |
17 |
Yes |
NA |
NA |
1,231,502 |
203 |
Yes |
NA |
NA |
Com12 |
107 |
No |
USA (MA) |
2006 |
Treatment
Linezolid or daptomycin is used to treat VRE infections. The streptogramins, such as quinupristin/dalfopristin, may also be used for VREs. VRE can be successfully treated with sultamicillin.[5]
References
- ^ Ryan KJ, Ray CG (editors) (2004). Sherris Medical Microbiology (4th ed.). McGraw Hill. pp. 294–5. ISBN 0-8385-8529-9.
- ^ Mascini EM, Troelstra A, Beitsma M et al. (March 2006). "Genotyping and preemptive isolation to control an outbreak of vancomycin-resistant Enterococcus faecium". Clin. Infect. Dis. 42 (6): 739–46. doi:10.1086/500322?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub%3dncbi.nlm.nih.gov. PMID 16477546.
- ^ http://www.purinaveterinarydiets.com/Product/FortiFloraCatNutritionalSupplements.aspx
- ^ Sisson, G.; Ayis, S.; Sherwood, RA.; Bjarnason, I. (Jul 2014). "Randomised clinical trial: A liquid multi-strain probiotic vs. placebo in the irritable bowel syndrome--a 12 week double-blind study.". Aliment Pharmacol Ther 40 (1): 51–62. doi:10.1111/apt.12787. PMID 24815298.
- ^ Chewning JH et al. "Vancomycin resistant Enterococcus faecium bacteremia successfully treated with high dose ampicillin sulbactam in a pediatric patient after hematopoietic stem cell transplantation". J. Pediatr. Hematol. Oncol.2011rfr_id=10.1097/MPH.0b013e31820db7eb.
Further reading
Sadowy, E; Luczkiewicz, A (14 March 2014). "Drug-resistant and hospital-associated Enterococcus faecium from wastewater, riverine estuary and anthropogenically impacted marine catchment basin.". BMC microbiology 14: 66. doi:10.1186/1471-2180-14-66. PMID 24629030. Retrieved 12 November 2014.
- Firmicutes (low-G+C) Infectious diseases
- Bacterial diseases: G+
- primarily A00–A79, 001–041, 080–109
|
|
Bacilli |
Lactobacillales
(Cat-) |
Streptococcus |
α |
optochin susceptible: |
|
|
optochin resistant: |
- S. viridans: S. mitis
- S. mutans
- S. oralis
- S. sanguinis
- S. sobrinus
- milleri group
|
|
|
β |
A: |
- bacitracin susceptible: S. pyogenes
- Group A streptococcal infection
- Streptococcal pharyngitis
- Scarlet fever
- Erysipelas
- Rheumatic fever
|
|
B: |
- bacitracin resistant, CAMP test+: S. agalactiae
- Group B streptococcal infection
|
|
ungrouped: |
- Streptococcus iniae
- Cutaneous Streptococcus iniae infection
|
|
|
γ |
- D
- BEA+: Streptococcus bovis
|
|
|
Enterococcus |
- BEA+: Enterococcus faecalis
- Enterococcus faecium
|
|
|
Bacillales
(Cat+) |
Staphylococcus |
Cg+: |
- S. aureus
- Staphylococcal scalded skin syndrome
- Toxic shock syndrome
- MRSA
|
|
Cg-: |
- novobiocin susceptible
- novobiocin resistant
|
|
|
Bacillus |
- Bacillus anthracis
- Bacillus cereus
|
|
Listeria |
|
|
|
|
Clostridia |
Clostridium (spore-forming) |
motile: |
- Clostridium difficile
- Clostridium botulinum
- Clostridium tetani
|
|
nonmotile: |
- Clostridium perfringens
- Gas gangrene
- Clostridial necrotizing enteritis
|
|
|
Peptostreptococcus (non-spore forming) |
- Peptostreptococcus magnus
|
|
|
Mollicutes |
Mycoplasmataceae |
- Ureaplasma urealyticum
- Mycoplasma genitalium
- Mycoplasma pneumoniae
|
|
Anaeroplasmatales |
- Erysipelothrix rhusiopathiae
|
|
|
Index of bacterial disease
|
|
Description |
|
|
Disease |
- Gram-positive firmicutes
- Gram-positive actinobacteria
- Gram-negative proteobacteria
- Gram-negative non-proteobacteria
- Cholera
- Tuberculosis
|
|
Treatment |
- Antibiotics
- cell wall
- nucleic acid
- mycobacteria
- protein synthesis
- other
- Antibodies
|
|
|
UpToDate Contents
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English Journal
- Comparison of Two Methods for Purification of Enterocin B, a Bacteriocin Produced by Enterococcus faecium W3.
- Dündar H1, Atakay M, Çelikbıçak Ö, Salih B, Bozoğlu F.
- Preparative biochemistry & biotechnology.Prep Biochem Biotechnol.2015 Nov 17;45(8):796-809. doi: 10.1080/10826068.2014.958165.
- This study aimed to compare two different approaches for the purification of enterocin B from Enterococcus faecium strain W3 based on the observation that the bacteriocin was found both in cell associated form and in culture supernatant. The first approach employed ammonium sulfate precipitation, ca
- PMID 25181442
- Lytic enzymes as selectivity means for label-free, microfluidic and impedimetric detection of whole-cell bacteria using ALD-Al2O3 passivated microelectrodes.
- Couniot N1, Vanzieleghem T2, Rasson J3, Van Overstraeten-Schlögel N3, Poncelet O3, Mahillon J2, Francis LA3, Flandre D3.
- Biosensors & bioelectronics.Biosens Bioelectron.2015 May 15;67:154-61. doi: 10.1016/j.bios.2014.07.084. Epub 2014 Aug 7.
- Point-of-care (PoC) diagnostics for bacterial detection offer tremendous prospects for public health care improvement. However, such tools require the complex combination of the following performances: rapidity, selectivity, sensitivity, miniaturization and affordability. To meet these specification
- PMID 25149092
- Pyrosequencing vs. culture-dependent approaches to analyze lactic acid bacteria associated to chicha, a traditional maize-based fermented beverage from Northwestern Argentina.
- Elizaquível P1, Pérez-Cataluña A1, Yépez A1, Aristimuño C2, Jiménez E2, Cocconcelli PS3, Vignolo G2, Aznar R4.
- International journal of food microbiology.Int J Food Microbiol.2015 Apr 2;198:9-18. doi: 10.1016/j.ijfoodmicro.2014.12.027. Epub 2014 Dec 27.
- The diversity of lactic acid bacteria (LAB) associated with chicha, a traditional maize-based fermented alcoholic beverage from Northwestern Argentina, was analyzed using culture-dependent and culture-independent approaches. Samples corresponding to 10 production steps were obtained from two local p
- PMID 25584777
Japanese Journal
- 各種食品成分が口腔細菌種および誤嚥性肺炎起因菌種の増殖に及ぼす影響
- 大川 勝正,結城 茜,長澤 正,杉山 直人
- 日本食品科学工学会誌 : Nippon shokuhin kagaku kogaku kaishi = Journal of the Japanese Society for Food Science and Technology 58(3), 113-120, 2011-03-15
- … faecium, P. …
- NAID 10027868911
- Denaturing Gradient Gel Electrophoresis Analysis of Lactic Acid Bacteria and Yeasts in Traditional Mongolian Fermented Milk
- MIYAMOTO Mari,SETO Yasuyuki,NAKAJIMA Hadjime,BURENJARGAL Sedkhuu,GOMBOJAV Altangerel,DEMBEREL Shirchin,MIYAMOTO Taku
- Food science and technology research 16(4), 319-326, 2010-07-01
- … raffinolactis, Enterococcus faecium/ hirae/durans/villorum/ratti, Streptococcus thermophilus, L. …
- NAID 10027496991
Related Links
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- Streptococcus faecium var. casseliflavus is a gram-positive, spherical cell. The cells occur chiefly as pairs within chains and elongate to ogive-shaped cells during growth. Growth is good on 5% bile salts-agar and in broth at 10 C, and ...
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