Results 1 to 10 of about 1,065,418 (198)

Guidelines for the measurement of oxygen consumption rate in Caenorhabditis elegans [PDF]

Redox Biology
Mitochondria are known as the powerhouse of the cell as through oxidative phosphorylation, they produce energy in the form of ATP. Nevertheless, mitochondria are also considered as the main producers of free radicals. Several mitochondrial parameters are
Anna Gioran, Niki Chondrogianni
doaj   +4 more sources

Measuring Oxygen Consumption Rate in Caenorhabditis elegans [PDF]

Bio-Protocol, 2016
The rate of oxygen consumption is a vital marker indicating cellular function during lifetime under normal or metabolically challenged conditions. It is used broadly to study mitochondrial function (Artal-Sanz and Tavernarakis, 2009; Palikaras et al ...
Konstantinos Palikaras, Nektarios Tavernarakis   +1 more
doaj   +5 more sources

Oxygen Consumption Rate of Tissue Measured by a Micropolarographic Method [PDF]

Journal of General Physiology, 1966
A new method for measuring the oxygen consumption rate of a sheet of homogeneous tissue is described. The method measures, by a Clark-type oxygen electrode without a membrane, the time for the tissue to consume all its dissolved oxygen. The electrode is applied to one surface of the tissue sheet and the other surface is sealed from the atmosphere by a ...
Fatt I
exaly   +4 more sources

Islet Oxygen Consumption Rate (OCR) Dose Predicts Insulin Independence in Clinical Islet Autotransplantation. [PDF]

PLoS ONE, 2015
BackgroundReliable in vitro islet quality assessment assays that can be performed routinely, prospectively, and are able to predict clinical transplant outcomes are needed. In this paper we present data on the utility of an assay based on cellular oxygen
Klearchos K Papas, Melena D Bellin, David E R Sutherland, Thomas M Suszynski, Jennifer P Kitzmann, Efstathios S Avgoustiniatos, Angelika C Gruessner, Kathryn R Mueller, Gregory J Beilman, Appakalai N Balamurugan, Gopalakrishnan Loganathan, Clark K Colton, Maria Koulmanda, Gordon C Weir, Josh J Wilhelm, Dajun Qian, Joyce C Niland, Bernhard J Hering   +17 more
doaj   +3 more sources

Oxygen consumption rate of Caenorhabditis elegans as a high-throughput endpoint of toxicity testing using the Seahorse XF^e96 Extracellular Flux Analyzer. [PDF]

Sci Rep, 2020
Caenorhabditis elegans presents functioning, biologically relevant phenotypes and is frequently used as a bioindicator of toxicity. However, most C. elegans in vivo effect-assessment methods are laborious and time consuming.
Preez GD, Fourie H, Daneel M, Miller H, Höss S, Ricci C, Engelbrecht G, Zouhar M, Wepener V.   +8 more
europepmc   +2 more sources

High-throughput method for Oxygen Consumption Rate measurement (OCR) in plant mitochondria [PDF]

BMC Plant Biology, 2023
Background Conventional methods to measure oxygen consumption, such as Clark-type electrodes, have limitations such as requiring a large amount of starting material.
Hanna Fuchs, Arleta Malecka, Adrianna Budzinska, Wieslawa Jarmuszkiewicz, Liliana Ciszewska, Aleksandra M. Staszak, Joanna Kijowska-Oberc, Ewelina Ratajczak   +7 more
doaj   +2 more sources

On-line monitoring of oxygen as a method to qualify the oxygen consumption rate of wines [PDF]

Food Chemistry, 2017
Measuring the oxygen content during winemaking and bottle storage has become increasingly popular due to its impact on the sensory quality and longevity of wines. Nevertheless, only a few attempts to describe the kinetics of oxygen consumption based on the chemical composition of wines have been published.
Nevares Domínguez, Ignacio Gerardo, Martínez Martínez, Víctor, Martínez Gil, Ana María, Martín, Roberto, Laurie, V. Felipe, Álamo Sanza, María del   +5 more
openaire   +5 more sources

Oxygen Consumption Rate Analysis of Mitochondrial Dysfunction Caused by Bacillus cereus Cereulide in Caco-2 and HepG2 Cells. [PDF]

Toxins (Basel), 2018
The emetic syndrome of Bacillus cereus is a food intoxication caused by cereulide (CER) and manifested by emesis, nausea and in most severe cases with liver failure. While acute effects have been studied in the aftermath of food intoxication, an exposure
Decleer M, Jovanovic J, Vakula A, Udovicki B, Agoua REK, Madder A, De Saeger S, Rajkovic A.   +7 more
europepmc   +2 more sources

Protocol for Measurement of Oxygen Consumption Rate In Situ in Permeabilized Cardiomyocytes [PDF]

STAR Protocols, 2020
Summary: Analysis of mitochondrial respiration function represented by the oxygen consumption rate is necessary for assessing mitochondrial respiration function.
Meng Gao, Anqi Li, Yuan Qin, Bilin Liu, Guohua Gong   +4 more
doaj   +2 more sources

Measurement of oxygen consumption rate in mouse aortic tissue. [PDF]

Biol Methods Protoc
Abstract Thoracic aortic aneurysm and dissection (TAD) is a life-threatening vascular disorder, and smooth muscle cell mitochondrial dysfunction leads to cell death, contributing to TAD. Accurate measurements of metabolic processes are essential for understanding cellular homeostasis in both healthy and diseased states.
Zhou Z, Sarkar R, Esparza Pinelo JE, Richard A, Dunn J, Ren Z, Kwartler CS, Milewicz DM.   +7 more
europepmc   +3 more sources