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Updated: May 22, 2026

Assessing Changes in Volatile General Anesthetic Sensitivity of Mice after Local or Systemic Pharmacological Intervention
Published on: October 16, 2013
A core process in receptor function, general anesthesia, sleep, and aging
Lemont B Kier1, Patricia W Slattum
1Center for the Study of Biological Complexity, Virginia Commonwealth University, Richmond, VA 23284-2030, USA. lbkier@vcu.edu
Elemental nitrogen is proposed as an external agent responsible for sleep, influencing protein and ligand diffusion via chreodes. This nitrogen-centric hypothesis extends to elemental nitrogen being a core factor in the aging process.
Area of Science:
- Biochemistry
- Molecular Biology
- Gerontology
Background:
- Protein and ligand diffusion in aqueous environments is crucial for biological processes.
- Chreodes, proposed structures in water organized by protein side chains, may guide molecular movement.
- Volatile general anesthetics are hypothesized to target these chreodes.
Purpose of the Study:
- To propose elemental nitrogen as an external agent responsible for inducing sleep.
- To explore the connection between anesthetic effects, sleep deprivation, and nitrogen's role.
- To investigate elemental nitrogen as a potential core factor in the aging process.
Main Methods:
- Theoretical proposal based on existing hypotheses regarding chreodes and anesthetic action.
- Comparative analysis of anesthetic effects, sleep deprivation, and proposed nitrogen mechanisms.
- Extrapolation of proposed nitrogen-mediated effects to the biological aging process.
Main Results:
- Elemental nitrogen is hypothesized to be the external agent responsible for sleep.
- A mechanistic link is proposed between chreodes, anesthetics, sleep, and nitrogen.
- Elemental nitrogen is suggested as a fundamental factor contributing to biological aging.
Conclusions:
- Elemental nitrogen plays a significant, yet underappreciated, role in fundamental biological processes such as sleep and aging.
- The chreode model provides a framework for understanding how external agents like nitrogen can influence molecular diffusion and physiological states.
- Further research is warranted to validate the proposed role of elemental nitrogen in sleep and aging mechanisms.
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