Beta-endorphin is a peptide hormone that is produced by the pituitary gland in the brain. It is known for its pain-relieving and mood-enhancing properties. In this article, we will explore the definition, origin, meaning, associations, synonyms, antonyms, and example sentences of beta-endorphin.
Definitions
Beta-endorphin is a neuropeptide that is composed of 31 amino acids. It is a member of the endorphin family of peptides and is produced by the pituitary gland in response to stress, pain, and exercise.
Origin
Beta-endorphin was first discovered in 1975 by two independent research groups. They found that it was produced by the pituitary gland and had potent pain-relieving properties.
Meaning in different dictionaries
According to the Merriam-Webster dictionary, beta-endorphin is defined as “a polypeptide hormone that is secreted especially by the pituitary gland and that has pain-relieving properties.”
The Oxford English Dictionary defines beta-endorphin as “a hormone produced by the pituitary gland that acts as a natural painkiller and is associated with feelings of pleasure and well-being.”
Associations
Beta-endorphin is associated with a range of physiological and psychological processes. It is known to play a role in pain relief, stress reduction, mood enhancement, and immune function. It is also believed to be involved in addiction, sexual behavior, and appetite regulation.
Synonyms
Some synonyms of beta-endorphin include endorphin, enkephalin, dynorphin, and morphine.
Antonyms
There are no antonyms of beta-endorphin.
The same root words
Beta-endorphin is composed of the root words “beta” and “endorphin.” Beta refers to the position of a carbon atom in a chemical compound, while endorphin is short for “endogenous morphine.”
Example Sentences
- The release of beta-endorphin during exercise can help to reduce pain and improve mood.
- Opioid drugs like morphine work by binding to the same receptors as beta-endorphin.
- Some people may be genetically predisposed to produce more or less beta-endorphin.
Beta-endorphin is a neuropeptide that plays a crucial role in pain relief, stress reduction, and mood enhancement. Its discovery has led to a better understanding of the body’s natural painkillers and has paved the way for the development of new treatments for pain and addiction. By exploring the definition, origin, meaning, associations, synonyms, antonyms, and example sentences of beta-endorphin, we can gain a deeper appreciation for this important hormone.