muscarinic

The term muscarinic refers to a type of receptor that responds to the neurotransmitter acetylcholine, particularly those stimulated by muscarine. These receptors play a crucial role in regulating the autonomic nervous system, which controls involuntary functions such as heart rate and digestion. Muscarinic effects are typically associated with the parasympathetic nervous system, which promotes relaxation and reduces stress. The study of muscarinic receptors has important implications for the development of treatments for various medical conditions, including Alzheimer's disease and Parkinson's disease. Understanding the muscarinic system can also provide insights into the regulation of various physiological processes.

Relating to or denoting a type of receptor that responds to the neurotransmitter acetylcholine, especially one that is stimulated by muscarine.

Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.

Etymology of muscarinic

The term muscarinic originates from the chemical compound muscarine, which was first isolated from the mushroom Amanita muscaria. The name 'muscarinic' was coined to describe the type of receptor that responds to muscarine, and it has since been used to describe a broader class of receptors that respond to acetylcholine.

How muscarinic is actually used

Muscarinic receptors are typically associated with the parasympathetic nervous system, which promotes relaxation and reduces stress.

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Rhymes with muscarinic