NEUROPHYSINS Meaning and
Definition
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Neurophysins are a group of proteins found in the brain and other parts of the central nervous system that function as carriers or binders for certain hormones called neurohypophysial hormones. These neuropeptides include oxytocin and vasopressin, which are synthesized in the hypothalamus and stored in the posterior pituitary gland.
Neurophysins are essential for the transport of oxytocin and vasopressin from the place of synthesis to the posterior pituitary gland, where they are released into the bloodstream for circulation throughout the body. These proteins act as chaperones, promoting the stability and solubility of the hormones, protecting them from degradation during their journey.
Structurally, neurophysins consist of long polypeptide chains made up of amino acids. They are characterized by their ability to bind to and interact specifically with the neurohypophysial hormones they transport. The binding occurs through molecular recognition and ensures the appropriate delivery of oxytocin and vasopressin, without which their biological functions would be compromised.
Neurophysins play a crucial role in regulating various physiological processes. Oxytocin is involved in childbirth, lactation, and social bonding, while vasopressin affects water balance, blood pressure regulation, and stress response. The proper functioning of these hormones depends on the presence and activity of neurophysins, which facilitate their secretion and distribution throughout the body. Therefore, neurophysins are integral components of the neuroendocrine system, ensuring the efficient delivery of essential hormones for various bodily functions.
Common Misspellings for NEUROPHYSINS
- beurophysins
- meurophysins
- jeurophysins
- heurophysins
- nwurophysins
- nsurophysins
- ndurophysins
- nrurophysins
- n4urophysins
- n3urophysins
- neyrophysins
- nehrophysins
- nejrophysins
- neirophysins
- ne8rophysins
- ne7rophysins
- neueophysins
- neudophysins
- neufophysins
- neutophysins
Etymology of NEUROPHYSINS
The word "Neurophysins" is derived from two components: "neuro-" and "-physins".
1. "Neuro-" is a prefix that is derived from the Greek word "neuron", meaning "nerve". It is commonly used in scientific and medical terminology to refer to anything related to the nervous system, such as neurons, neurology, neuropathy, etc.
2. "-Physins" is a suffix that is derived from the word "physin" or "physine". This term originates from the Greek word "phyein", which means "to bring forth" or "to produce". "-Physin" or "-physine" is used as a suffix to denote proteins or substances that are involved in the production or release of certain biological compounds.
Similar spelling word for NEUROPHYSINS
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