Mechanism of Anesthetic Toxicity : Metabolism, Reactive Oxygen Species, Oxidative Stress, and Electron Transfer

Abstract EN

There is much literature on the toxic effects of anesthetics.

This paper deals with both the volatiles and locals.

Adverse effects appear to be multifaceted, with the focus on radicals, oxidative stress (OS), and electron transfer (ET).

ET functionalities involved are quinone, iminoquinone, conjugated iminium, and nitrone.

The non-ET routes involving radicals and OS apparently pertain to haloalkanes and ethers.

Beneficial effects of antioxidants, evidently countering OS, are reported.

Knowledge at the molecular level should aid in devising strategies to combat the adverse effects.