Modulation of [3H]quinpirole binding in brain by monoamine oxidase inhibitors: evidence for a potential novel binding site.

Author: ChengC C, LeonardN L, LevantB, MoehlenkampJ D, MorganK A

Paper Details 
Original Abstract of the Article :
[3H]Quinpirole is a dopamine agonist with high affinity for the D2 and D3 dopamine receptor subtypes. A variety of drugs, most notably monoamine oxidase inhibitors (MAOls), inhibit the binding of [3H]quinpirole, but not [3H]spiperone or [3H](-)N-n-Propylnorapomorphine, in rat striatal membranes by a...See full text at original site
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引用元:
https://pubmed.ncbi.nlm.nih.gov/8764345

データ提供:米国国立医学図書館(NLM)

Monoamine Oxidase Inhibitors and [3H]Quinpirole Binding: A Mysterious Journey in the Desert of Neurotransmission

The world of neurotransmission is a vast and complex desert, with countless pathways and neurotransmitters interacting in intricate ways. This research explores the interaction between monoamine oxidase inhibitors (MAOIs), a class of drugs used to treat depression, and [3H]quinpirole, a dopamine agonist. The researchers conducted a series of experiments using rat brain tissue, which is like studying a camel caravan to understand the intricacies of desert travel.

MAOIs and Dopamine Receptors: A Tangled Web of Interactions

The study revealed that MAOIs inhibit the binding of [3H]quinpirole to dopamine receptors, but not to other receptor subtypes. This is like discovering a hidden oasis in the desert, a new and unexpected finding that requires further investigation. The researchers hypothesize that MAOIs may interact with a novel binding site that influences the binding of [3H]quinpirole, highlighting the complex nature of neurotransmission.

Exploring the Desert of Neurotransmission: A Quest for Understanding

This research is a reminder of the intricate web of interactions that govern neurotransmission. Further research is needed to unravel the mysteries of MAOIs and their impact on dopamine receptors, potentially leading to a better understanding of these drugs and their therapeutic effects.

Dr.Camel's Conclusion

This research, like a journey through a desert, reveals a complex and intriguing landscape of neurotransmission. The interaction between MAOIs and dopamine receptors is a reminder of the constant need for exploration and discovery in the scientific world. As with all desert journeys, the path to understanding is often full of twists and turns, but the rewards can be immense.

Date :
  1. Date Completed 1996-09-23
  2. Date Revised 2013-11-21
Further Info :

Pubmed ID

8764345

DOI: Digital Object Identifier

8764345

Related Literature

SNS
PICO Info
in preparation
Languages

English

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