Evidence for the bioactivation of zomepirac and tolmetin by an oxidative pathway: identification of glutathione adducts in vitro in human liver microsomes and in vivo in rats.

Author: BaillieThomas A, BraunMatthew P, ChenQing, DidolkarVarsha, DossGeorge A, EvansDavid C, LiuWensheng, StearnsRalph A, StraussJohn R, TangWei, TangYui S, TungElaine C, WangRegina W

Paper Details 
Original Abstract of the Article :
Although zomepirac (ZP) and tolmetin (TM) induce anaphylactic reactions and form reactive acyl glucuronides, a direct link between the two events remains obscure. We report herein that, in addition to acyl glucuronidation, both drugs are subject to oxidative bioactivation. Following incubations of Z...See full text at original site
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引用元:
https://doi.org/10.1124/dmd.105.004341

データ提供:米国国立医学図書館(NLM)

Zomepirac and Tolmetin: A Journey Through the Desert of Drug Metabolism

Like a camel navigating a treacherous desert, drugs journey through our bodies, undergoing a complex process called metabolism. This study delves into the metabolic pathways of two drugs, zomepirac (ZP) and tolmetin (TM), which are known to induce anaphylactic reactions. The researchers investigated the role of oxidative bioactivation in the formation of reactive metabolites that could trigger these reactions.

Unveiling the Hidden Dangers: Zomepirac and Tolmetin

This study revealed that both ZP and TM can undergo oxidative bioactivation, a process that can generate reactive species capable of triggering anaphylactic reactions. This finding is important because it sheds light on the potential dangers of these drugs and how they can interact with our bodies. It's like discovering a hidden canyon in a seemingly safe desert, revealing a hidden danger that needs to be carefully navigated.

Navigating the Desert of Drug Metabolism

Understanding the metabolic pathways of drugs is crucial for ensuring their safe and effective use. This study highlights the importance of continued research into drug metabolism to identify potential risks and develop strategies to mitigate them. It's like equipping travelers with a map of the desert, showing them the safest routes and warning them about potential hazards along the way.

Dr. Camel's Conclusion

This study underscores the intricate nature of drug metabolism and its potential to influence the safety and effectiveness of medications. As we continue to explore this complex desert landscape, we gain valuable insights into drug interactions and develop strategies to minimize adverse reactions.
Date :
  1. Date Completed 2006-02-27
  2. Date Revised 2015-11-19
Further Info :

Pubmed ID

16251255

DOI: Digital Object Identifier

10.1124/dmd.105.004341

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