Abstract
High-resolution mitochondrial respirometry is a modern technique that enables to measure mitochondrial respiration in various cell types. It contains chambers with oxygen sensors that measure oxygen concentration via polarography and calculate its consumption. The chamber contains plastic stoppers with injection ports that allow the injection of samples and different substrates, inhibitors, and uncoupler substances to measure mitochondrial respiration with high efficiency. These substances act on the mitochondrial electron transport chain (ETC) and help to assess the mitochondrial ATP production capacity and oxidative phosphorylation. The respirograph obtained with the help of software represents the oxygen consumption in each stage after adding different reagents.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Liu F, Lu J, Manaenko A, Tang J, Hu Q (2018) Mitochondria in ischemic stroke: new insight and implications. Aging Dis 9:924–937
Norat P et al (2020) Mitochondrial dysfunction in neurological disorders: exploring mitochondrial transplantation. NPJ Regen Med 5(1):22
Rango M, Bresolin N (2018) Brain mitochondria, aging, and Parkinson’s disease. Genes 9(5):250
Mattson MP, Gleichmann M, Cheng A (2008) Mitochondria in neuroplasticity and neurological disorders. Neuron 60(5):748–766
Djafarzadeh S, Jakob SM (2017) High-resolution respirometry to assess mitochondrial function in permeabilized and intact cells. J Vis Exp 120:e54985
Silva AM, Oliveira PJ (2012) Evaluation of respiration with clark type electrode in isolated mitochondria and permeabilized animal cells. In: Mitochondrial bioenergetics: methods and protocols. Humana Press, New York, pp 7–24
Pesta D, Gnaiger E (2012) High-resolution respirometry: OXPHOS protocols for human cells and permeabilized fibers from small biopsies of human muscle. In: Mitochondrial bioenergetics: methods and protocols. Humana Press, New York, pp 25–58
Long Q et al (2019) Assessing mitochondrial bioenergetics in isolated mitochondria from mouse heart tissues using oroboros 2k-oxygraph. In: Nuclear receptors: methods and experimental protocols. Humana Press, New York, pp 237–246
Silva AM, Oliveira PJ (2018) Evaluation of respiration with clark-type electrode in isolated mitochondria and permeabilized animal cells. In: Mitochondrial bioenergetics: methods and protocols. Humana Press, New York, pp 7–29
Chance B, Williams GR (1955) Respiratory enzymes in oxidative phosphorylation: I. Kinetics of oxygen utilization. J Biol Chem 217(1):383–393
Gnaiger E (2020) Mitochondrial pathways and respiratory control: an introduction to OXPHOS analysis. Bioenerg Commun 2020:2–2
Sarmah D et al (2023) Cardiolipin-mediated alleviation of mitochondrial dysfunction is a neuroprotective effect of statin in animal model of ischemic stroke. ACS Chem Neurosci 14(4):709–724
Acknowledgments
Authors acknowledge the Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, Government of India; National Institute of Pharmaceutical Education and Research (NIPER)−Ahmedabad; Indian Council of Medical Research (ICMR), New Delhi, for the senior research fellowship grant to Ms. Aishika Datta (45/13/2020-PHA/BMS); as well as the NanoBio project grant to Dr. Pallab Bhattacharya (34/5/2019-TF/Nano/BMS). We also acknowledge Oroboros Instruments (Oxygraph-2k) and the experimental protocols provided by them which have been followed with certain modifications at our lab.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2024 The Author(s), under exclusive license to Springer Science+Business Media, LLC, part of Springer Nature
About this protocol
Cite this protocol
Datta, A., Sarmah, D., Ghosh, B., Rana, N., Borah, A., Bhattacharya, P. (2024). High-Resolution Respirometry for Mitochondrial Function in Rodent Brain. In: Ray, S.K. (eds) Neuroprotection. Methods in Molecular Biology, vol 2761. Humana, New York, NY. https://doi.org/10.1007/978-1-0716-3662-6_4
Download citation
DOI: https://doi.org/10.1007/978-1-0716-3662-6_4
Published:
Publisher Name: Humana, New York, NY
Print ISBN: 978-1-0716-3661-9
Online ISBN: 978-1-0716-3662-6
eBook Packages: Springer Protocols