Endocrine disrupting compounds

Definition of Endocrine Disrupting Compounds (EDCs): Endocrine disruptors are exogenous substances that alter function(s) of the endocrine system and consequently cause adverse health effects in an intact organism, or its progeny, or (sub)populations . This is the common definition for Endocrine Disrupting Compounds (EDCs), other definitions can be discussed in the article

Notes

Endocrine systems are found in all vertebrate and most invertebrate animal species. The endocrine system is made up of glands which secrete hormones to body fluids, and receptor cells which detect and react to the hormones. They act as chemical messengers. Hormones bind to cells that contain matching receptors in or on their surfaces, much like a key would fit into a lock.

Disruption of the endocrine system can occur in various ways. Some chemicals mimic a natural hormone, fooling the body into over-responding to the stimulus, or responding at inappropriate times. Other endocrine disruptors block the receptor site on a cell. Still others directly stimulate or inhibit the endocrine system and cause overproduction or underproduction of hormones. The substances that show these effects are known as Endocrine Disrupting Chemicals EDCs or Hormone Disrupting Chemicals (HDCs), and belong to the group of xenobiotics, foreign chemicals that affect a biological system.

See also

Types of pollutants
Endocrine disrupting compounds in the coastal environment
TBT and Imposex