I seen that on some discovery programs, where a blood sample will get put in a machine that will spin it around very fast. Why is this done. Follow. 5 answers 5. Report Abuse.
Naltrexone is an ideal opioid antagonist treatment medication: It is a pure, potent mu antagonist that can be taken by mouth once daily or every other day, and has minimal side effects. It is neither reinforcing nor addicting and has no potential for abuse or diversion for unprescribed use.
A drug that is an agonist attaches itself to receptors in the brain, and then produces a chemical reaction. For example, heroin is an opioid agonist. It binds to opioid receptors that control pleasure and pain, the result being a feeling of euphoria and well being.he downside to agonist drugs is that patients can develop a physiological dependence and a tolerance to the medication during their treatment. The following is a list of commonly used agonist drugs: 1  Methadone is a full agonist used in the treatment of opioid addiction.