モラクセラ・ラクナータ, モラー・アクセンフェルト菌
WordNet
- a blank gap or missing part (同)blank
PrepTutorEJDIC
- (物を取り去ったあとにできる)空白,空隙(くうげき) / 骨小窩(か)(骨の中の小さなすき間)
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/12/05 03:12:48」(JST)
[Wiki en表示]
| Moraxella lacunata |
| Scientific classification |
| Kingdom: |
Bacteria |
| Phylum: |
Proteobacteria |
| Class: |
Gammaproteobacteria |
| Order: |
Pseudomonadales |
| Family: |
Moraxellaceae |
| Genus: |
Moraxella |
| Species: |
M. lacunata |
| Binomial name |
Moraxella lacunata
|
Morax-Axenfeld diplobacillus or Moraxella lacunata is a rod-shaped,[1] Gram negative, non motile bacteria, generally present as diploid pairs.[2] They cause one of the commonest forms of catarrhal conjunctivitis.[3]
Contents
- 1 History
- 2 Characters
- 3 Clinical significance
- 4 References
- 5 External links
History
M. lacunata was first described independently by Victor Morax (1896) and Theodor Axenfeld (1897), hence the name "Morax-Axenfeld diplobacilli" and the name of eye affection in humans is sometimes called "Morax-Axenfeld conjunctivitis".[2]
Characters
It has the ability to change its morphology in laboratory. M.lacunata became shorter and tended to lose their Gram-negative staining characteristic when left out for 5 days. They also tended to retain these new characteristics on subsequent blood-agar transfers.[4]
Clinical significance
Infection occurs mainly in adults, but can occur at any age. It is characterized by:
- Chronic, mild angular blepharo-conjunctivitis frequently localized on the lid at the outer canthus.
- Typical erythema of the edges of the lids
- Slight maceration of the skin, most marked at the angles, especially the outer canthus.
- Superficial infiltration of the cornea is not uncommon.[3]
- The discharge is grayish yellow, adherent to the lashes and accumulates mainly at the angles.[5]
References
- ^ Morax-axenfeld bacillus - Medical Definition and More from Merriam-Webster
- ^ a b Bergey's Manual® of Systematic Bacteriology: Volume 2: The Proteobacteria ... - كتب Google
- ^ a b Read the ebook The pathology of the eye (Volume 1) by John Herbert Parsons
- ^ JAMA Network | Archives of Ophthalmology | Variations in Morax-Axenfeld Diplobacillus
- ^ http://www.termiumplus.gc.ca/tpv2alpha/alpha-eng.html?lang=eng&i=1&index=alr&srchtxt=tumefaccion&where=%28vpen_advanced,vpfr_advanced,vpes_advanced,vppt_advanced+inc+%27tumefaccion%27+%29&dom=NED&comencdomnsubj=
External links
- Type strain of Moraxella lacunata at BacDive - the Bacterial Diversity Metadatabase
UpToDate Contents
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English Journal
- Nasopharyngeal microbiota in healthy children and pneumonia patients.
- Sakwinska O1, Bastic Schmid V, Berger B, Bruttin A, Keitel K, Lepage M, Moine D, Ngom Bru C, Brüssow H, Gervaix A.
- Journal of clinical microbiology.J Clin Microbiol.2014 May;52(5):1590-4. doi: 10.1128/JCM.03280-13. Epub 2014 Mar 5.
- Our study is the first to compare the nasopharyngeal microbiota of pediatric pneumonia patients and control children by 454 pyrosequencing. A distinct microbiota was associated with different pneumonia etiologies. Viral pneumonia was associated with a high abundance of the operational taxonomic unit
- PMID 24599973
- Moraxella lacunata infection associated with septicemia, endocarditis, and bilateral septic arthritis in a patient undergoing hemodialysis: a case report and review of the literature.
- Nakayama A1, Yamanaka K2, Hayashi H3, Ohkusu K4.
- Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.J Infect Chemother.2014 Jan;20(1):61-4. doi: 10.1016/j.jiac.2013.06.002. Epub 2013 Nov 12.
- We report the first case of both endocarditis and bilateral septic arthritis in a patient caused by Moraxella lacunata and successful management of the infection with antimicrobial therapy. The route of entry leading to bacteremia may have been the oral cavity given the poor oral hygiene of the pati
- PMID 24462428
- In vitro comparison of combination and monotherapy for the empiric and optimal coverage of bacterial keratitis based on incidence of infection.
- Kowalski RP1, Kowalski TA, Shanks RM, Romanowski EG, Karenchak LM, Mah FS.
- Cornea.Cornea.2013 Jun;32(6):830-4. doi: 10.1097/ICO.0b013e318268d6f4.
- PURPOSE: Cefazolin/tobramycin, cefuroxime/gentamicin, and moxifloxacin were compared using bacterial keratitis isolates to determine whether empiric therapy constituted optimal antibacterial treatment.METHODS: Based on percent incidence of corneal infection, 27 Staphylococcus aureus, 16 Pseudomonas
- PMID 23132444
Japanese Journal
- Protease II from Moraxella lacunata: Cloning, Sequencing, and Expression of the Enzyme Gene, and Crystallization of the Expressed Enzyme
- YOSHIMOTO Tadashi,TABIRA Jun,KABASHIMA Tsutomu,INOUE Susumu,ITO Kiyoshi
- The journal of biochemistry 117(3), 654-660, 1995-03-01
- NAID 10005179106
- 近年に検出したブドウ糖非発酵グラム陰性桿菌の動向と薬剤感受性
- 鈴木 由美子,古口 昌美,田中 節子,深山 成美,石原 理加,出口 浩一,小田 清次,中根 豊,福本 寅雄
- The Japanese Journal of Antibiotics 48(9), 1264-1273, 1995
- … が各々1.1%,<I>Moraxella subgenus Moraxella lacunata</I> …
- NAID 130004395713
- Protease II from Moraxella lacunata: Cloning, Sequencing, and Expression of the Enzyme Gene, and Crystallization of the Expressed Enzyme.
- Yoshimoto Tadashi,Tabira Jun,Kabashima Tsutomu,Inoue Susumu,Ito Kiyoshi
- The Journal of Biochemistry 117(3), 654-660, 1995
- … A gene coding for protease II (basic amino acid specific oligoendopeptidase) from Moraxella lacunata was cloned and expressed in Escherichia coli DH1. … lacunata. …
- NAID 130003532488
Related Links
- Moraxella lacunata information including symptoms, causes, diseases, symptoms, treatments, and other medical and health issues. ... Introduction: Moraxella lacunata Description of Moraxella lacunata Moraxella lacunata: Related ...
- ... (Moraxella lacunata), meningitis, and arthritis (Moraxella oloensis), endocarditis (Moraxella lacunata), osteomyelitis (Moraxella oloensis), upper and lower respiratory tract infections (Moraxella nonliquefaciensMoraxella lacunata ...