Classical experiments in whole-body metabolism: closed-circuit respirometry
- PMID: 28748369
- DOI: 10.1007/s00421-017-3681-2
Classical experiments in whole-body metabolism: closed-circuit respirometry
Abstract
As part of a series of reviews aimed at providing historical context to the study of whole-body metabolism, this article focuses on the technique of closed-circuit respirometry. Developed by nineteenth century physiologists Henri-Victor Regnault and Jules de Reiset, a constant-pressure closed-circuit calorimeter capable of measuring oxygen consumption and carbon dioxide production in small animals became the framework for future experiments on whole-body metabolism in humans. The volume-loss and volume-replenishment techniques can be used to indirectly assess energy expenditure using an oxygen reservoir; spirometers are simplistic in design but difficult to operate. Leaks, calibration errors, equilibration of gases and dead space are some of the major limitations of the methodology. Despite operational difficulties, closed-circuit respirometry is highly accurate and reproducible. Due to the bespoke nature of many closed-circuit systems, maintenance and repair is often troublesome. Compounded by technological advancement, closed-circuit techniques have become progressively outdated. Nevertheless, the classical experiments in whole-body metabolism played a pivotal role in furthering our understanding of basic human physiology and paved the way for current methodologies used in the field.
Keywords: Energy expenditure; Gas analysis; Indirect calorimetry; Spirometers.
Similar articles
-
Open-circuit respirometry: a historical review of portable gas analysis systems.Eur J Appl Physiol. 2017 Dec;117(12):2369-2386. doi: 10.1007/s00421-017-3716-8. Epub 2017 Oct 17. Eur J Appl Physiol. 2017. PMID: 29043499 Review.
-
Foundational insights into the estimation of whole-body metabolic rate.Eur J Appl Physiol. 2018 May;118(5):867-874. doi: 10.1007/s00421-018-3828-9. Epub 2018 Feb 26. Eur J Appl Physiol. 2018. PMID: 29484484 Review.
-
Classical experiments in whole-body metabolism: open-circuit respirometry-diluted flow chamber, hood, or facemask systems.Eur J Appl Physiol. 2018 Jan;118(1):33-49. doi: 10.1007/s00421-017-3735-5. Epub 2017 Oct 27. Eur J Appl Physiol. 2018. PMID: 29080000 Free PMC article. Review.
-
Calorimetry and metabolic knowledge.Nutrition. 2010 Oct;26(10):951. doi: 10.1016/j.nut.2010.01.017. Epub 2010 Jun 3. Nutrition. 2010. PMID: 20627659 No abstract available.
-
On heat, respiration, and calorimetry.Nutrition. 2010 Oct;26(10):939-50. doi: 10.1016/j.nut.2010.01.002. Epub 2010 Jun 16. Nutrition. 2010. PMID: 20558039
Cited by
-
Open-circuit respirometry: a historical review of portable gas analysis systems.Eur J Appl Physiol. 2017 Dec;117(12):2369-2386. doi: 10.1007/s00421-017-3716-8. Epub 2017 Oct 17. Eur J Appl Physiol. 2017. PMID: 29043499 Review.
-
A century of exercise physiology: concepts that ignited the study of human thermoregulation. Part 2: physiological measurements.Eur J Appl Physiol. 2023 Dec;123(12):2587-2685. doi: 10.1007/s00421-023-05284-3. Epub 2023 Oct 5. Eur J Appl Physiol. 2023. PMID: 37796291 Review.
-
Foundational insights into the estimation of whole-body metabolic rate.Eur J Appl Physiol. 2018 May;118(5):867-874. doi: 10.1007/s00421-018-3828-9. Epub 2018 Feb 26. Eur J Appl Physiol. 2018. PMID: 29484484 Review.
-
Indirect Calorimetry in Spontaneously Breathing, Mechanically Ventilated and Extracorporeally Oxygenated Patients: An Engineering Review.Sensors (Basel). 2023 Apr 20;23(8):4143. doi: 10.3390/s23084143. Sensors (Basel). 2023. PMID: 37112483 Free PMC article. Review.
References
Publication types
MeSH terms
LinkOut - more resources
Full Text Sources
Other Literature Sources
Research Materials