agonist
agonist is a topic covered in the
Taber's Medical Dictionary.
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(ag′ŏ-nist)
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[Gr. agōn, contest, struggle + -ist]
1. The muscle that directly produces a specific action. When bending the elbow, the distal biceps brachii tendon is the agonist and the triceps muscle the antagonist.
SYN: SEE: agonist muscle
2. In pharmacology, a drug that binds to the receptor and stimulates its function. -- To view the remaining sections of this topic, please log in or purchase a subscription --
(ag′ŏ-nist)
To hear audio pronunciation of this topic, purchase a subscription or log in.
[Gr. agōn, contest, struggle + -ist]
1. The muscle that directly produces a specific action. When bending the elbow, the distal biceps brachii tendon is the agonist and the triceps muscle the antagonist.
SYN: SEE: agonist muscle
2. In pharmacology, a drug that binds to the receptor and stimulates its function. There's more to see -- the rest of this entry is available only to subscribers.