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Author4 Posts
  #1

anyone know the mechanisn of action of arsenic poisoning?

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  #2

arsenic inhibits pyruvat dehydrogenase. so no citric acid cycle. no atp . no energy.
it blocks sulf hydyl groups. so no glutathion> increased oxidative damaga.

it also causes uncoupling forming adenosyl arsenyl diphosphate

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  #3

Thx, that was explicative!-- also was used pre pennicillin with saralasen for syphilis.

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Smell the coffee! "Is That an Osler move??"

  #4

just an extension-----arsenite form a stable complex with thiol (SH)GROUP OF LIPOIC ACID----one of cofactor or pyruvate dehydrogenase,,,a-ketoglutarate dehydrogenase,,,branched chain keto acid dehydrogenase









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