プレボテラ属
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2013/10/27 08:15:01」(JST)
[Wiki en表示]
Prevotellaceae |
Scientific classification |
Kingdom: |
Bacteria |
Phylum: |
Bacteroidetes |
Class: |
Bacteroidetes |
Order: |
Bacteroidales |
Family: |
Prevotellaceae |
Genus: |
Prevotella |
Prevotella is a genus of Gram-negative bacteria.
Bacteroides melaninogenicus has been reclassified and split into Prevotella melaninogenica and Prevotella intermedia.[1]
Prevotella spp. are members of the oral and vaginal flora, and are recovered from anaerobic infections of the respiratory tract. These infections include aspiration pneumonia, lung abscess, pulmonary empyema, and chronic otitis media and sinusitis. They have been isolated from abscesses and burns in the vicinity of the mouth, bites, paronychia, urinary tract infection, brain abscesses, osteomyelitis, and bacteremia associated with upper respiratory tract infections. Prevotella spp. predominate in periodontal disease and periodontal abscesses. [2]
In a study of gut bacteria of children in Burkina Faso (in Africa), Prevotella made up 53% of the gut bacteria, but were absent in age-matched European children.[3] Studies also indicate that long-term diet is strongly associated with the gut microbiome composition—those who eat plenty of protein and animal fats typical of Western diet have predominantly Bacteroides bacteria, while for those who consume more carbohydrates, the Prevotella species dominate.[4]
Species[edit]
- Prevotella albensis
- Prevotella brevis
- Prevotella bryantii
- Prevotella intermedia
- Prevotella melaninogenica
- Prevotella nigrescens
References[edit]
- ^ "Bacteroides Infection: Overview - eMedicine". Retrieved 2008-12-11.
- ^ Tanaka S, Yoshida M, Murakami Y, et al. (2008). "The relationship of Prevotella intermedia, Prevotella nigrescens and Prevotella melaninogenica in the supragingival plaque of children, caries and oral malodor". J Clin Pediatr Dent 32 (3): 195–200. PMID 18524268.
- ^ De Filippo, C.; Cavalieri, D.; Di Paola, M.; Ramazzotti, M.; Poullet, J. B.; Massart, S.; Collini, S.; Pieraccini, G. et al. (2010). "Impact of diet in shaping gut microbiota revealed by a comparative study in children from Europe and rural Africa". Proceedings of the National Academy of Sciences 107 (33): 14691. doi:10.1073/pnas.1005963107.
- ^ Wu GD, Chen J, Hoffmann C, Bittinger K, Chen YY, Keilbaugh SA, Bewtra M, Knights D, Walters WA, Knight R, Sinha R, Gilroy E, Gupta K, Baldassano R, Nessel L, Li H, Bushman FD, Lewis JD (October 7, 2011). "Linking long-term dietary patterns with gut microbial enterotypes". Science 334 (6052): 105–8. doi:10.1126/science.1208344. PMC 3368382. PMID 21885731.
UpToDate Contents
全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.
English Journal
- Bactericidal properties of pradofloxacin against veterinary pathogens.
- Silley P, Stephan B, Greife HA, Pridmore A.SourceMB Consult Limited, Southampton, UK; Department of Biomedical Sciences, University of Bradford, Bradford, UK.
- Veterinary microbiology.Vet Microbiol.2012 May 25;157(1-2):106-11. Epub 2011 Dec 2.
- Pradofloxacin is a new veterinary 8-cyano-fluoroquinolone developed for use against bacterial infections in dogs and cats involving both aerobic and anaerobic bacteria. The minimal bactericidal concentrations have been determined against clinical isolates of Staphylococcus pseudintermedius, Staphylo
- PMID 22209121
- Antimicrobial resistance determinants among anaerobic bacteria isolated from footrot.
- Lorenzo M, García N, Ayala JA, Vadillo S, Píriz S, Quesada A.SourceDepartamento de Sanidad Animal, Facultad de Veterinaria, Universidad de Extremadura, Spain.
- Veterinary microbiology.Vet Microbiol.2012 May 25;157(1-2):112-8. Epub 2011 Dec 2.
- Antibiotic resistance has been evaluated among 36 Gram negative and anaerobic bacilli (10 Bacteroides, 11 Prevotella, 7 Porphyromonas and 8 Fusobacterium strains) isolated from clinical cases of caprine and ovine footrot (necrotic pododermatitis). The initial analysis on this bacterial consortium ev
- PMID 22177890
Japanese Journal
- Por Secretion System of Porphyromonas gingivalis
- Sato Keiko
- Journal of Oral Biosciences 53(3), 187-196, 2011-09-06
- … Genes encoding PorSS proteins are conserved among a group of bacteria including periodontal pathogens such as Tannellera forsythia and Prevotella intermedia in the phylum Bacteroidetes. …
- NAID 120003457286
- 妊婦の唾液中の歯周病菌,その縦断的調査と臨床的意義
- 成田 好美,兒玉 英也,篠原 ひとみ,吉田 倫子
- 母性衛生 52(2), 327-336, 2011-07
- … 80名の妊婦の妊娠10〜13週と妊娠30〜35週に,唾液中のPorphyromons gingivalis(Pg菌),Tannerella forsythensis(Tf菌),Prevotella intermedia(Pi菌),Aggregatibacter actinomycetemcomitans(Aa菌)の存在をPCR-インベーダー法にてスクリーニングするとともに,口腔の歯周病関連症状(易出血,歯肉の腫れ,歯のぐらぐら感,口臭,口腔内の乾燥)について質問紙調査を行った。 …
- NAID 110008687074
- 妊娠初期の妊婦における唾液中主要歯周病菌の検出状況
- 成田 好美,兒玉 英也,篠原 ひとみ,吉田 倫子
- 母性衛生 51(4), 616-625, 2011-01
- … 4種類の歯周病菌Aggregatibacter actinomycetemcomitans(Aa)菌, Porphyromons gingivalis(Pg)菌, Prevotella intermedla(Pi)菌, Tannerella forsythensis(Tf)菌をPCR-インベーダー法によってスクリーニングした結果, 陽性率(検出菌数10コピー/唾液10μl以上)はそれぞれ32%, 45%, 39%, 100%であった。 …
- NAID 110008440812
Related Links
- Prevotella corporis プレボテラ・コーポリス 系統 抗菌薬 感受性 標準菌株 標準菌のMIC 臨床分離菌のMIC80 臨床分離菌のMIC60 備考 ニューキノロン系 Sitafloxacin Hydrate JCM 8529 ≦0.05 「MIC80」欄の * :MIC90の値であること ...
- Antibiotics for treating Prevotella include metronidazole, amoxycillin/clavulanate, ureidopenicilins, carbapenems, cephalosporins, clindamycin, and chloramphenicol (Pavillion). Prevotella is also well-known as a preventative agent for ...
Related Pictures
★リンクテーブル★
[★]
- 関
- 空洞形成、空洞
空洞性肺病変の鑑別
- IRE.527
- 肺化膿症で実質の破壊が進展し膿が貯留して肺膿瘍を形成する。この場合にも空洞性肺病変を生じうる。
[★]
- 英
- nonsporulating anaerobic infection, nonspore-forming anaerobic bacterial infection
- 関
- バクテロイデス属
- 無芽胞嫌気性菌が関与する嫌気性菌感染症。
- 多くの細菌が関与するが、嫌気性のグラム陰性桿菌が多い。
[★]
- 日
- ごえんせいはいえん
- 英
- aspiration pneumonia
- 同
- 誤飲性肺炎、嚥下性肺炎 deglutition pneumonia、吸引性肺炎
原因
病原体
- IRE.521
- QB.H-157
リスクファクター
- IRE.520 QB.H-157 YN.I-48
- 意識障害:脳血管障害
- 食道疾患:食道通過障害、噴門部逆流
- 嚥下障害:(高齢者)、中枢神経変性疾患(パーキンソン病?)
- 鎮静薬の使用 ← 例えば、101E013
- 口腔内環境の不衛生
[★]
- 英
- Prevotella
プレボテラ属
[★]
- ラ
- Prevotella
- 関
- プレボテラ属、Prevotella属
[★]
プレボテラ・インターメディア
- 関
- Bacteroides intermedius
[★]
- ラ
- Prevotella
- 関
- プレボテラ属、プレボテラ
[★]
プレボテラ・ルミニコラ