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Doctors Medicines MCQs Q&A

  1. Substance P
  2. Endorphin
  3. Prostaglandin 
  4. Histamine
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1 Answers

Option 2 : Endorphin

Concept:

  • Endorphins are natural pain killers
  • These are produced by the body which even increases the mood
  • Activities like exercise, sex and laughing can increase the release of these hormones
  • Morphine is the drug which is given as an injection to relieve pain which also acts as endorphin

NOTE ->

  • Endorphins decrease the pain transmission.
  • Prostaglandin increase the pain transmission.

  • Substance P - A neuropeptide that helps in neurotransmission
  • Prostaglandin - These are lipid molecules that are produced during injury and reduce the inflammation
  • Histamine - A chemical substance that is produced during allergies
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