Dr Warhol’s Periodic Table Of Microbes

Dr Warhol’s Periodic Table of Microbes

56. Ba. Bacillus

There are more than 300 species of Bacillus, which is a whole whopping load of microbes. Just to wrap your head around that number, if you talked about each one for 1 minute you’d be talking nonstop for 5 hours! Take that TedTalks!

Starting with the basics, these organisms found all over the world, predominantly in soil but microbes go where they please, so they have been found in undersea hydrothermal vents as well as in the stratosphere. They are rod-shaped and form spores.

Just to list a few of the most noteworthy and awesome Bacillus species:

Abyssalis: found more than a mile and a half down at the bottom of the South China Sea.

Anthracis: causative agent of Anthrax, the disease, not the band; death, disease, toxins, yahoo!

Azotofixans: fixes nitrogen.

Canaveralius: StarFleet Academy space bacteria living on the walls of the Kennedy Space Center!

Cereus: you get to play with this in General Microbiology, a pathogen causing foodborne illness.

Decolorationis: for you art history majors, isolated from decaying parts of a mural in the Roman necropolis in Carmona, Spain.

Megaterium: it can consume cave paintings.

Stratosphericus: found in high concentrations orbiting the Earth with satellites around 6 miles up!

Subtilis: the grass bacillus; used for industrial enzyme secretion.

Thuringiensis: absolutely famous for producing the BT toxin used as a natural insecticide.

Bacillus cells are Gram positive rods that measures about 1 micron wide by 4 to 10 microns long, but with more than 300 species you will see a range of sizes.

Everyone needs their own Periodic Table of Microbes from https://www.etsy.com/no-en/shop/WarholScience.

Nocardia

Gram+, aerobic, non-spore forming, non- motile, branching filamentous rod.

Partially acid fast

Immunocompromised pts, cancer pts.

DISEASES

Cavitary broncopulmonary Nocardiosis: > N. asteroides, fever, cough, dyspnea, localized or diffuse pneumonia (symptoms very similar to TBC) If spreads hematogenously => multiple brain abscesses.

Cutaneous, subcutaneous Nocardiosis: > N. brasiliensis,cellulitis => subcutaneous draining abscess with granules (mycetoma)

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6 years ago

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6 years ago

It’s Medical Mnemonics Monday!

Renal Papillary Necrosis is a form of nephropathy characterized by coagulative necrosis of the renal medullary pyramids and papillae.

Causes of Papillary Necrosis can be remembered by the mnemonic “POSTCARDS”.

P yelonephritis

O bstruction of the urogenital tract

S ickle cell disease

T uberculosis

Chronic liver disease,

A nalgesia /A lcohol abuse,

R enal transplant rejection

D iabetes mellitus

S ystemic vasculitis

Check out the list of the previous Medical Mnemonics here.

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6 years ago

be patient, good things are coming your way :)

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6 years ago

volutin granules are an intracytoplasmic storage form of complexed inorganic polyphosphate, the production of which is used as one of the identifying criteria when attempting to isolate Corynebacterium diphtheriae on Löffler’s medium….look like chines letters…as given below

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