Starting January 1, 2014, the standard mileage rate for the business use of a car, van, pickup, or panel truck will be 56 cents per mile for business miles driven.
drug agonist, a drug that is capable of binding to a neurotransmitter or hormone receptor and causing a response similar to the endogenous hormone or neurotransmitter.Compare antagonist.1  Facebook.rug agonist, a drug that is capable of binding to a neurotransmitter or hormone receptor and causing a response similar to the endogenous hormone or neurotransmitter.
Opiate agonists are drugs that mimic the effects of naturally-occurring endorphins in the body, and produce an opiate effect by interacting with the opioid receptor sites. Examples of opiate agonists include methadone and LAAM.n opiate antagonist is a drug that replaces opiate agonists at the receptor sites. This blocks the patient from experiencing the opiate effects of the agonist drug.