Physiology
Glucagon
A hormone produced by the pancreas that raises blood glucose levels by triggering the release of stored glucose from the liver. The counterbalance to insulin.
Biological Context
When blood glucose drops, glucagon signals the liver to convert glycogen back to glucose and release it into the bloodstream. Glucagon and insulin work in opposition to maintain stable blood glucose. This hormonal seesaw is a classic example of homeostatic regulation.
Business Application
Glucagon-like business signals trigger release of stored resources during scarcity—drawing down reserves, liquidating assets, or calling in receivables. Healthy organizations balance storage (insulin) and release (glucagon) signals.