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The Chromaffin Cell: A Great Role In The Fight Or Flight

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The chromaffin cell plays a great role in the ‘fight or flight’ response. The surge of adrenaline produced under conditions of stress or fear prepares the body for peak physical response. Adrenaline enters the bloodstream at up to 300 times its normal concentration interacting with various receptors on organs. Increased heart rate, blood pressure and initiation of release of glucose prepares the body for muscular activity. These responses are enabled by the release of adrenaline from chromaffin cells. (Carmichael and Winkler, 1985)
Structure of the chromaffin cell?
Chromaffin cells have a cytoskeleton composed of microtubules and microfilaments.
Function of the chromaffin cell?
Chromaffin cells are found predominantly in the medulla of the

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