Up to 80% of the T is converted to T by peripheral organs such as the liver, kidney and spleen.

The peripheral lymphoid organs are the sites of lymphocyte activation by antigen.

Mature lymphocytes recirculate between the blood and the peripheral lymphoid organs until they encounter their specific antigen.

In mammals, melatonin receptors are found in the brain and some peripheral organs.

It is distributed in small quantities through less perfused tissues like muscle, fat and peripheral organs.

The receptors are located in the brain and peripheral organs - including the liver - fat and muscle.

By sending signals back and forth between the brain and peripheral organs, these receptors control how many calories the body wants to take in.

Histologic analysis indicates that peripheral lymphoid organs, particularly lymph nodes, lack the proper number of cells.

The viral tracer may be introduced in peripheral organs, such as a muscle or gland.

The second order systemic output blood is selectively deoxygenated by the needs of the peripheral organs, returning once again to the heart.