AHMET
&
JESSIE
INSULIN &
GLUCAGON
GLUCOSE
HOMEOSTASIS
INSULIN
Insulin is a hormone that reduces blood sugar levels. It
is secreted by the beta cells of the pancreas. The main
targets for insulin are the liver, muscle, and adipose
tissue. It helps cells in the body use glucose for energy.
Insulin is a key part of glucose homeostasis in the
body.Without enough insulin, blood sugar levels can
rise and lead to diabetes. People with diabetes may use
insulin medication to manage their blood sugar levels.
Insulin
GLUCAGON
Glucagon is secreted by the alpha cells of the pancreas.
The liver is the main target of glucagon. This hormone
triggers your liver to release stored glucose, or glycogen,
into the bloodstream after converting it into a form that can
be used. Glucagon generally elevates the blood glucose
levels by promoting gluconeogenesis and glycogenolysis.
Excessive amounts of glucagon can contribute to
hyperglycemia (high blood suger) and a glucagon
deficiency can lead to hypoclycemia (low blood sugar.
Blood sugar irregularities are most common in people with
diabetes.
Glucagon