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Ch. 28 Vibrio, Aeromonas, Plesiomonas, and Chromobacterium ...

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臨床微生物學 (Clinical microbiology )<br />

<strong>Ch</strong>. <strong>28</strong><br />

<strong>Vibrio</strong>, <strong>Aeromonas</strong>, <strong>Plesiomonas</strong>, <strong>and</strong><br />

<strong>Ch</strong>romobacterium<br />

MacConkey-positive<br />

Oxidase-positive<br />

吳雪霞 吳雪霞 老師<br />

老師<br />

醫學檢驗暨生物技術學系<br />

醫學檢驗暨生物技術學系<br />

分機 分機:3322 分機 :3322<br />

1


學習目標<br />

• 1. 使同學能明白臨床微生物實驗室及臨床<br />

微生物醫檢師所扮演的角色。<br />

• 2. 使同學能熟悉臨床微生物相關各菌種的<br />

特性及其致病機制。<br />

2


參考資料<br />

• 1. Bailey & Scott's Diagnostic Microbiology<br />

• 2. Manule of Clinical Microbiology<br />

3


glucose-fermenter<br />

4


Wound infection<br />

5


Rice water<br />

6


<strong>Vibrio</strong>static agent 0/129<br />

Biotypes: classical <strong>and</strong> El-Tor<br />

classical El-Tor<br />

<strong>Ch</strong>icken <strong>and</strong> sheep RBC agglutination - +<br />

Hemolysis on BAP - +<br />

Polymyxin B susceptibility S R<br />

Mukerjee phage susceptibility S R<br />

10


V. cholerae:<br />

Cary-Blair medium (but not buffered glycerol saline)<br />

Alkaline peptone water (pH8.4), 5-8hr<br />

13


Thiosulfate-citrate-bile salts-sucrose<br />

14


Indole DNase<br />

+ +<br />

- -<br />

+ -<br />

16


0.5% sodium deoxycholate<br />

17


<strong>Ch</strong>. 29<br />

Sphingomonas paucimobilus <strong>and</strong><br />

Similar Organisms<br />

MacConkey-negative<br />

Oxidase-positive<br />

19


<strong>Ch</strong>. 30<br />

Moraxella<br />

MacConkey-negative<br />

Oxidase-positive


U penicillin disk<br />

nglucose utilizer (except N. elongata subsp glycolytica)


Liquefy serum


<strong>Ch</strong>. 31<br />

Eikenella <strong>and</strong> Similar Organisms<br />

MacConkey-negative<br />

Oxidase-positive


ubacute bacterial endocarditis<br />

Haemophilus aphrophilus ch.34<br />

Actinobacillus actinomycetemcomitans ch.33<br />

Cardiobacterium hominis ch.33<br />

Eikenella corrodens ch.31<br />

Kingella kingae ch.33


Eikenella corrodens<br />

(ch.31)<br />

Sta. intermedius<br />

CDC group EF-4a,4b<br />

Bergeyella zoohelcum


MTM<br />

thylobacterium spp: 25 ℃, Utilize acetate


<strong>Ch</strong>. 32<br />

Pasteurella <strong>and</strong> Similar Organisms<br />

MacConkey-negative<br />

Oxidase-positive


se fermenter


Eikenella corrodens<br />

(ch.31)<br />

Sta. intermedius<br />

CDC group EF-4a,4b<br />

Bergeyella zoohelcum


<strong>Ch</strong>. 33<br />

Actinobacillus, Kingella,<br />

Cardiobacterium, Capnocytophaga,<br />

<strong>and</strong> Similar Organisms<br />

MacConkey-negative<br />

Oxidase-positive


ubacute bacterial endocarditis<br />

Haemophilus aphrophilus ch.34<br />

Actinobacillus actinomycetemcomitans ch.33<br />

Cardiobacterium hominis ch.33<br />

Eikenella corrodens ch.31<br />

Kingella kingae ch.33


GLC


<strong>Ch</strong>. 34<br />

Haemophilus<br />

MacConkey-negative<br />

Oxidase-variable


Hemin (X)


ypeable <strong>and</strong> nontypeable<br />

apsule


ubacute bacterial endocarditis<br />

Haemophilus aphrophilus ch.34<br />

Actinobacillus actinomycetemcomitans ch.33<br />

Cardiobacterium hominis ch.33<br />

Eikenella corrodens ch.31<br />

Kingella kingae ch.33


fluenzae: Horse blood-bacitracin agar for CF patient


Sucrose<br />

-<br />

+


Summary<br />

1. Introduction of the importance of clinical<br />

microbiology lab <strong>and</strong> how to establish it.<br />

2. Introduction of the characteristics <strong>and</strong><br />

the pathogenesis of each microorganisms.

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