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December 27, 2024 24 mins

--In today's episode, Dr. O'Leary explores agonists, inverse agonists, partial agonists, and antagonists. These terms describe how molecules bind to receptors and either increase, decrease, or prevent changes in receptor signaling. Agonists increase receptor activity, with full agonists like dopamine and serotonin raising activity to its maximum. Partial agonists can increase activity in the absence of full agonists but decrease it in their presence. Inverse agonists reduce the baseline activity of receptors. Antagonists block receptor activity without changing the baseline rate. We also discussed the complex interactions between these molecules and how their effects can vary depending on the presence of other molecules and the specific receptors involved.

Below are a couple of helpful references:

https://pmc.ncbi.nlm.nih.gov/articles/PMC2804881/

https://link.springer.com/article/10.2165/00023210-199605050-00007 

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References and readings (when available) are posted at the end of each episode transcript, located at psydactic.buzzsprout.com. All opinions expressed in this podcast are exclusively those of the person speaking and should not be confused with the opinions of anyone else. We reserve the right to be wrong. Nothing in this podcast should be treated as individual medical advice.

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