Scopolamine-induced convulsions in food given fasted mice: effects of clonidine and tizanidine.

Author: EnginarN, KoyuncuoğluH, NurtenA, YamantürkP

Paper Details 
Original Abstract of the Article :
We recently reported that scopolamine pretreated mice fasted for 48 h developed clonic convulsions soon after they were allowed to eat ad libidum. Pretreatment with MK-801, the non-competitive NMDA antagonist, decreased the incidence of these convulsions. We suggested that a possible scopolamine-ind...See full text at original site
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引用元:
https://doi.org/10.1016/s0920-1211(99)00008-x

データ提供:米国国立医学図書館(NLM)

Unraveling the Mystery of Scopolamine-Induced Convulsions: A Glutamatergic Connection

Scopolamine, a drug that blocks acetylcholine receptors, can induce convulsions in fasted mice when they are allowed to eat. This study investigates the role of glutamate, a key neurotransmitter, in this phenomenon. The researchers used alpha2-agonists, clonidine and tizanidine, which are known to inhibit glutamate release, to study their effects on scopolamine-induced convulsions. They found that clonidine effectively prevented convulsions, suggesting that glutamate plays a crucial role in the development of these seizures. This research provides valuable insight into the mechanism underlying scopolamine-induced convulsions, potentially leading to new strategies for preventing or treating seizures.

Glutamate's Role in Scopolamine-Induced Convulsions: Insights for Seizure Control

This study highlights the importance of glutamate in the development of scopolamine-induced convulsions. The findings suggest that controlling glutamate release could be a promising strategy for preventing or treating seizures. This research could contribute to the development of new drugs or therapies that target glutamate pathways, potentially leading to safer and more effective seizure control.

Balancing Brain Chemistry: The Importance of Glutamate Regulation

Maintaining a delicate balance of neurotransmitters in the brain is essential for normal brain function. This study underscores the importance of glutamate regulation, as imbalances in this neurotransmitter can lead to conditions like seizures. Understanding the role of glutamate in scopolamine-induced convulsions can provide valuable insights into the mechanisms underlying other neurological disorders as well, potentially opening up new avenues for treatment and prevention.

Dr.Camel's Conclusion

Imagine a desert oasis where the water is essential for life. Glutamate plays a similar role in the brain, acting as a vital neurotransmitter. This study explores the intricate connection between scopolamine, glutamate, and convulsions, revealing how imbalances in this neurotransmitter can have significant consequences. By understanding these interactions, researchers can develop new strategies for preventing and treating seizures, restoring the balance of the brain's delicate ecosystem.
Date :
  1. Date Completed 1999-12-23
  2. Date Revised 2019-09-15
Further Info :

Pubmed ID

10372568

DOI: Digital Object Identifier

10.1016/s0920-1211(99)00008-x

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