Kidney And Adrenal Gland Vector Vector Graphic

The adrenal glands are small, triangular-shaped glands located on top of each kidney. They play a crucial role in the body's endocrine system by producing various hormones that regulate many important bodily functions.

Key functions and parts of the adrenal glands include:

1. Cortex (Outer Layer):

• Cortisol: This hormone helps regulate metabolism, reduce inflammation, and control the body's response to stress.
• Aldosterone: This hormone regulates blood pressure by controlling the balance of sodium and potassium in the blood.
• Androgens: These are weak sex hormones that contribute to the development of secondary sexual characteristics and influence muscle mass and libido.

1. Medulla (Inner Layer):

• Epinephrine (Adrenaline): This hormone prepares the body for the "fight or flight" response by increasing heart rate, blood flow to muscles, and energy release.
• Norepinephrine (Noradrenaline): Similar to adrenaline, this hormone increases alertness and blood pressure, helping the body respond to stress.