NEUROKININ A Meaning and
Definition
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Neurokinin A is a neuropeptide that belongs to the tachykinin family. It is composed of a chain of amino acids and is produced by nerve cells in various parts of the body, including the central nervous system, gastrointestinal tract, and respiratory system. Neurokinin A acts as a neurotransmitter and neuromodulator, meaning it can transmit signals between nerve cells and modulate their activity.
In the central nervous system, neurokinin A has been found to be involved in several physiological processes, including pain transmission, regulation of blood pressure, locomotor activity, and behavior. It is also known to play a role in inflammation and immune responses.
In the gastrointestinal tract, neurokinin A is released from nerve cells and acts on smooth muscles, leading to increased contraction and movement of the intestine. This peptide is implicated in various digestive disorders, such as irritable bowel syndrome.
Furthermore, neurokinin A has been shown to have an impact on the respiratory system, particularly in the regulation of airway smooth muscle contraction and mucus secretion. It is associated with asthma and other respiratory diseases.
Overall, neurokinin A is a crucial neuropeptide involved in numerous physiological processes throughout the body, including pain regulation, gastrointestinal function, and respiratory activity. Its study has led to a better understanding of various disorders and potential therapeutic interventions.
Common Misspellings for NEUROKININ A
- beurokinin a
- meurokinin a
- jeurokinin a
- heurokinin a
- nwurokinin a
- nsurokinin a
- ndurokinin a
- nrurokinin a
- n4urokinin a
- n3urokinin a
- neyrokinin a
- nehrokinin a
- nejrokinin a
- neirokinin a
- ne8rokinin a
- ne7rokinin a
- neueokinin a
- neudokinin a
- neufokinin a
- neutokinin a
Etymology of NEUROKININ A
The word "Neurokinin A" is derived from two main components: "Neurokinin" and "A".
"Neurokinin" refers to a class of neuropeptides that were first discovered for their role in the brain's neurotransmission process. The term "Neurokinin" combines the prefix "neuro-" from the Greek word "neuron", meaning "nerve" or "neuron", and "kinin", which is a substance that causes dilation of blood vessels, increased vascular permeability, and contraction of smooth muscle.
The letter "A" is added to "Neurokinin" to identify a specific subtype or variant of the neuropeptide. It is common to use letters or numbers to differentiate between various forms, variants, or subtypes of a certain molecule or peptide.
