|
|
Selective Media for Organisms
|
Organism |
Medium |
|
Pseudomonas |
Cetrimide agar |
|
Gonorrhoea |
Thayer Martin and Chacko Nair egg enriched medium. |
|
Bordetella Pertussis |
Bordet- Genghou medium |
|
Brucella |
Castaneda agar |
|
T.B. Bacillus |
Lowenstein- Jensen’s Medium. |
|
Borrelia |
Noguchi’s medium |
|
Corynebacterium |
Loeffler’s medium |
|
Staphylococci |
8- 10 % Nacl Tellurite medium in salt broth |
|
Shigella |
Deoxycholate- Citrate agar |
|
Clostridia |
Robertson’s cooked meat broth, Rabbitserum
( Fletcher Stuarts Medium) |
|
Leptospirosis |
Chorio- Allantoic membrane of Chick embryo |
|
Anti body sensitivity test
|
1. Nutrient agar
2. Muller Hinton agar |
|
Transport of Streptococci |
Pikes medium |
|
Transport of cholera organisms
|
a) Venkatraman- Ramakrishnan Medium
b)Cary- Blair Medium |
|
Plating of Cholera organisms
|
a) Alkaline Bile salt agar
b) G.T.T.A medium
c) T.C.B.S medium |
|
Salmonella
|
Bile broth , Wilson Blair Medium, Selenite – F and
Tetrathionate |
|
Anthrax
|
Polymixin, Lysozome, EDTA, Thallous Acetate
( PLET) |
|
Meningococci |
Muller Hinton Agar |
|
Candida |
Sabouraud’s medium |
Dark ground Illumination helps to detect
1. Leptospirosis 2. Treponemes 3. Borrelia
All cocci are Gram positive except Neisseria
All Bacilli are Gram Negative except D- Diptheria, A- Actinomycosis, T- Tetani Cl, T- Tuberculosis Myco, A- Anthrax (DATTA)
Generation time of:
|
Lepra Bacillus |
20 days roughly |
|
Tuberculosis Bacillus |
20 Hours |
|
Coliforms |
20 minutes |

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