- ラ
- Bartonella henselae
- 同
- バルトネラ・ヘンセラ菌、ヘンセラ菌
- 関
- リケッチア科、バルトネラ属、特殊な細菌、猫ひっかき病
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/09/12 21:35:41」(JST)
[Wiki en表示]
Bartolae |
|
Scientific classification |
Kingdom: |
Bacteria |
Phylum: |
Proteobacteria |
Class: |
Alphaproteobacteria |
Order: |
Rhizobiales |
Family: |
Bartonellaceae |
Genus: |
Bartonella |
Species: |
B. henselae |
Binomial name |
Bartonella henselae
(Regnery et al. 1992) |
Bartonella henselae, formerly Rochalimæa, is a proteobacterium that can cause bacteremia, endocarditis, bacillary angiomatosis, and peliosis hepatis. It is also the causative agent of cat-scratch disease[1] (bartonellosis) which, as the name suggests, occurs after a cat bite or scratch. The disease is characterized by lymphadenopathy (swelling of the lymph nodes) and fever.
Peliosis hepatis caused by B. henselae can occur alone or develop with cutaneous bacillary angiomatosis or bacteremia. Patients with peliosis hepatis present with gastrointestinal symptoms, fever, chills, and an enlarged liver and spleen containing blood-filled cavities. This systemic disease is mostly seen in patients infected with HIV and other immunocompromised individuals.
Bartonella henselae is a member of the class of the Bartonella genus, one of the most common types of bacteria in the world. It infects the host cell by sticking to it using the Trimeric Autotransporter Adhesins (TAA).
The presence of bacteria can be detected by a special stain called Warthin-Starry stain, or by a similar silver stain technique performed on infected tissue.
Contents
- 1 Diagnosis
- 2 Symptoms
- 3 Treatment
- 4 See also
- 5 References
- 6 External Links
Diagnosis
Bartonella henselae is gram negative rod or bacilli with a polar flagellum. Bartonella henselae can be cultured in a lysis-centrifugation blood culture. The diagnosis is made after a detailed patient history and physical is taken. A hallmark of the infectious process include history of contact with a cat (cat scratch disease).
Symptoms
Common symptoms:[2]
- Fever
- Enlarged, tender lymph nodes that develop 1–3 weeks after exposure
- A papule or pustule at the inoculation site
Treatment
Bartonella henselae (cat scratch disease) infections are usually self-limiting, but can be treated with azithromycin, doxycycline.[3]
See also
- Trimeric Autotransporter Adhesins (TAA)
References
- ^ Jerris RC, Regnery RL (1996). "Will the real agent of cat-scratch disease please stand up?". Annu. Rev. Microbiol. 50: 707–25. doi:10.1146/annurev.micro.50.1.707. PMID 8905096.
- ^ "Bartonella Infection (Cat Scratch Disease, Trench Fever, and Carrión’s Disease)". Centers for Disease Control and Prevention. 29 November 2012.
- ^ Bartonellosis~treatment at eMedicine
External Links
- "Bartonella henselae". NCBI Taxonomy Browser. 38323.
- Infectious diseases
- Bacterial disease: Proteobacterial G−
- primarily A00–A79, 001–041, 080–109
|
|
α |
Rickettsiales |
Rickettsiaceae/
(Rickettsioses) |
Typhus |
- Rickettsia typhi
- Rickettsia prowazekii
- Epidemic typhus, Brill–Zinsser disease, Flying squirrel typhus
|
|
Spotted
fever |
Tick-borne |
- Rickettsia rickettsii
- Rocky Mountain spotted fever
- Rickettsia conorii
- Rickettsia japonica
- Rickettsia sibirica
- Rickettsia australis
- Rickettsia honei
- Flinders Island spotted fever
- Rickettsia africae
- Rickettsia parkeri
- Rickettsia aeschlimannii
- Rickettsia aeschlimannii infection
|
|
Mite-borne |
- Rickettsia akari
- Orientia tsutsugamushi
|
|
Flea-borne |
|
|
|
|
Anaplasmataceae |
- Ehrlichiosis: Anaplasma phagocytophilum
- Human granulocytic anaplasmosis, Anaplasmosis
- Ehrlichia chaffeensis
- Human monocytotropic ehrlichiosis
- Ehrlichia ewingii
- Ehrlichiosis ewingii infection
|
|
|
Rhizobiales |
Brucellaceae |
|
|
Bartonellaceae |
- Bartonellosis: Bartonella henselae
- Bartonella quintana
- either henselae or quintana
- Bartonella bacilliformis
- Carrion's disease, Verruga peruana
|
|
|
|
β |
Neisseriales |
M+ |
- Neisseria meningitidis/meningococcus
- Meningococcal disease, Waterhouse–Friderichsen syndrome, Meningococcal septicaemia
|
|
M- |
- Neisseria gonorrhoeae/gonococcus
|
|
ungrouped: |
- Eikenella corrodens/Kingella kingae
- Chromobacterium violaceum
- Chromobacteriosis infection
|
|
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Burkholderiales |
- Burkholderia pseudomallei
- Burkholderia mallei
- Burkholderia cepacia complex
- Bordetella pertussis/Bordetella parapertussis
|
|
|
γ |
Enterobacteriales
(OX-) |
Lac+ |
- Klebsiella pneumoniae
- Rhinoscleroma, Klebsiella pneumonia
- Klebsiella granulomatis
- Klebsiella oxytoca
- Escherichia coli: Enterotoxigenic
- Enteroinvasive
- Enterohemorrhagic
- O157:H7
- O104:H4
- Hemolytic-uremic syndrome
- Enterobacter aerogenes/Enterobacter cloacae
|
|
Slow/weak |
- Serratia marcescens
- Citrobacter koseri/Citrobacter freundii
|
|
Lac- |
H2S+ |
- Salmonella enterica
- Typhoid fever, Paratyphoid fever, Salmonellosis
|
|
H2S- |
- Shigella dysenteriae/sonnei/flexneri/boydii
- Shigellosis, Bacillary dysentery
- Proteus mirabilis/Proteus vulgaris
- Yersinia pestis
- Yersinia enterocolitica
- Yersinia pseudotuberculosis
- Far East scarlet-like fever
|
|
|
|
Pasteurellales |
Haemophilus: |
- H. influenzae
- Haemophilus meningitis
- Brazilian purpuric fever
- H. ducreyi
- H. parainfluenzae
|
|
Pasteurella multocida |
- Pasteurellosis
- Actinobacillus
|
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Aggregatibacter actinomycetemcomitans |
|
|
|
Legionellales |
- Legionella pneumophila/Legionella longbeachae
- Coxiella burnetii
|
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Thiotrichales |
|
|
Vibrionaceae |
- Vibrio cholerae
- Vibrio vulnificus
- Vibrio parahaemolyticus
- Vibrio alginolyticus
- Plesiomonas shigelloides
|
|
Pseudomonadales |
- Pseudomonas aeruginosa
- Moraxella catarrhalis
- Acinetobacter baumannii
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Xanthomonadaceae |
- Stenotrophomonas maltophilia
|
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Cardiobacteriaceae |
|
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Aeromonadales |
- Aeromonas hydrophila/Aeromonas veronii
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|
|
ε |
Campylobacterales |
- Campylobacter jejuni
- Campylobacteriosis, Guillain–Barré syndrome
- Helicobacter pylori
- Peptic ulcer, MALT lymphoma, Gastric cancer
- Helicobacter cinaedi
|
|
|
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
- Functional Identification of Two Novel Genes from Pseudomonas sp. Strain HZN6 Involved in the Catabolism of Nicotine.
- Qiu J, Ma Y, Wen Y, Chen L, Wu L, Liu W.SourceAddress correspondence to Weiping Liu, wliu@zju.edu.cn.
- Applied and environmental microbiology.Appl Environ Microbiol.2012 Apr;78(7):2154-60. Epub 2012 Jan 20.
- Nicotine is a natural alkaloid produced by tobacco plants, and the mechanisms of its catabolism by microorganisms are diverse. In the present study, we reported the mutation, cloning, and identification of two novel genes involved in nicotine degradation from the newly isolated Pseudomonas sp. strai
- PMID 22267672
- Onset of cutaneous vasculitis and exacerbation of IgA nephropathy after Bartonella henselae infection.
- Cozzani E, Cinotti E, Ameri P, Sofia A, Murialdo G, Parodi A.SourceSection of Dermatology, Department of Endocrinological and Medical Sciences, University of Genoa, Genoa, Italy Section of Internal Medicine, Department of Endocrinological and Medical Sciences, University of Genoa, Genoa, Italy Department of Internal Medicine, Nephrology Unit, University of Genoa, Genoa, Italy.
- Clinical and experimental dermatology.Clin Exp Dermatol.2012 Apr;37(3):238-40. doi: 10.1111/j.1365-2230.2011.04177.x. Epub 2011 Oct 10.
- Bartonella henselae is the aetiological agent of cat-scratch disease. Recently, there have been reports of other conditions associated with this bacterium, including leucocytoclastic vasculitis, thrombocytopenic purpura, maculopapular and urticarial eruptions, granuloma annulare, erythema nodosum, e
- PMID 21981612
Japanese Journal
- 臨床報告 猫ひっかき病に発症した視神経網膜炎の1例
- A Serological Investigation of Bartonella henselae Infection in Cats in Turkey
- GUZEL Murat,CELEBI Bekir,YALCIN Ebru,KOENHEMSI Lora,MAMAK Nuri,PASA Serdar,ATALAY Oznur
- Journal of Veterinary Medical Science advpub(0), 1106300564, 2011
- … Bartonella henselae is the causative agent of cat scratch disease (CSD) in humans. … henselae seroprevalence in cats in Turkey. … henselae IgG antibodies by indirect fluorescent antibody test (IFA). … henselae was detected in 27.8% (83/298) of cats examined. … henselae is an important zoonotic pathogen in Turkey. …
- NAID 130000862399
Related Links
- THE HUMAN DISEASE Infection with Bartonella henselae in the immunocompetent person leads to “cat scratch disease.” The innoculation site (a scratch from a claw containing bits of flea dirt) develops a small red bump (a “papule.”)
- Bartonella bacteria cause several diseases in humans. The three most common are cat scratch disease, caused by B. henselae; trench fever, caused by B. quintana; and Carrión's disease, caused by B. bacilliformis.
- Classification Bartonella henselae was formerly known as Rochalimaea henselae. It was re-classified in 1993 (11). Higher order taxa: Domain: Bacteria, Phylum: Proteobacteria, Class: Alphaproteobacteria, Order: Rhizobiales, Family ...
Related Pictures
★リンクテーブル★
[★]
- 関
- 細菌
[★]
- 英
- lymph node swelling
- 関
- リンパ節、リンパ節症、リンパ節炎、リンパ節生検
- also see IMD. 395
定義
- 直径1cm以上。肘窩では0.5cm以上、鼡径部では1.5cm以上
- 3cm以上は悪性腫瘍を疑う
- 耳介前部リンパ節、上腕内側上顆リンパ節など、通常触知しない場所にある場合は小さくても有意な腫脹とする
分類
原因
腫脹の分布
- 頭頚部:55%
- 鼡径:14%
- 腋窩:5%
- 鎖骨上:1%
体表から触知できるリンパ節
- see 診察手技みえ p.62,125 BAT.238,392,475,483 N.68(頭頚部)
- 頭頚部
- 鎖骨上窩
- 腋窩
- 肘部(上腕骨内側上窩)
- 鼡径部・大腿部
- 膝窩
頭頚部 N.68,69
- 頚静脈二腹筋リンパ節(下顎角直下のリンパ節)(N.69):化膿性扁桃炎
- 耳介前リンパ節:流行性角結膜炎
- 顎下リンパ節:口腔内・歯肉の炎症、舌癌
- 後頚三角のリンパ節:甲状腺癌、咽頭癌などの転移、伝染性単核球症、悪性リンパ腫
- 鎖骨上窩リンパ節:消化器癌の転移
全身リンパ節腫脹の原因
IRE.376改変
-
-
全身リンパ節腫脹の鑑別診断
- DIF
全身のリンパ節腫脹について
- 参考2
- 強皮症とクリプトコッカスは国試的にも全身リンパ節腫脹はしない!らしい。
解答形式 正答b,c
a 強皮症
b 伝染性単核球症
c トキソプラズマ症
d クリプトコッカス症
e 糖尿病
参考
- 1. [charged] Evaluation of peripheral lymphadenopathy in adults - uptodate [1]
- 2. 血液内科 - 順天堂大学
- http://www.juntendo-hematology.org/stu6_01.html
[★]
- 英
- erythromycin, EM
- 商
- アイロタイシン、エリスロシン、エコリシン、エリコリ、E-Mycin, Ery-Tab, Ery-C, Ilosone, Eryc, Ilotycin
- 関
- 抗菌薬
- first aid step1 2006 p.141,143,144,144-145,165,166,169,170,173,178,208
分類
-
特徴
- ペニシリン過敏症の患者に対する第一選択となる
- P450の阻害作用を持つので他の薬剤との相互作用に注意が必要。
- 耐性菌が多い。MRSAは100%、肺炎球菌は50%が耐性を持つ (SMB.157)
構造
作用機序
- 50Sに結合し、リボソームの動きを妨げることで、A siteのpeptidyl-tRNAをP siteに移動するのを妨げる?
- inhibit protein synthesis by blocking translocation
抗菌スペクトル
- IRE.166
動態
- IRE.166
- 分布:組織移行性がよく、ほとんどの組織に移行する。中耳、前立腺にも移行する。中枢神経系、関節腔には移行しづらい。
- 排泄:肝排泄。胆汁中に排泄。血液透析、腹膜透析では除去されない。
適応
注意
禁忌
副作用
USMLE
[★]
- 英
- anterior auricular lymph node, preauricular lymph node, preauricular node
- 同
- 耳介前リンパ節、耳介前部リンパ節
[show details]
解剖
- 参考.1
- 耳介前リンパ節(通常1-3個)は耳介の前方に位置する。耳介後リンパ節と耳介前リンパ節、浅耳介リンパ節には、外耳、涙腺や周辺の頭皮や顔面からのリンパが流入し、深頸リンパ節に注ぐ。
腫脹
- IRE.383
参考
- http://www.oralstudio.net/stepup/jisho//1.img/words/img153.gif
[★]
- ラ
- Bartonella henselae
- 関
- バルトネラ・ヘンセラ、ヘンセラ菌、ロシャリメア・ヘンセラ