Results 1 to 10 of about 770,573 (305)

Measuring Oxygen Consumption Rate in Caenorhabditis elegans [PDF]

open access: yesBio-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   +1 more
doaj   +5 more sources

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

open access: yesBMC 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   +7 more
doaj   +2 more sources

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

open access: yesRedox 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   +2 more sources

Drivers of summer oxygen depletion in the central North Sea [PDF]

open access: yesBiogeosciences, 2016
In stratified shelf seas, oxygen depletion beneath the thermocline is a result of a greater rate of biological oxygen demand than the rate of supply of oxygenated water. Suitably equipped gliders are uniquely placed to observe both the supply through the
B. Y. Queste   +4 more
doaj   +4 more sources

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

open access: yesSTAR Protocols, 2020
Summary: Analysis of mitochondrial respiration function represented by the oxygen consumption rate is necessary for assessing mitochondrial respiration function.
Meng Gao   +4 more
doaj   +2 more sources

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

open access: yesBiol 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   +7 more
europepmc   +3 more sources

Net Heart Rate for Estimating Oxygen Consumption in Active Adults

open access: yesJournal of Functional Morphology and Kinesiology
The aim of this study was to verify the accuracy of predicting oxygen consumption (O2) in predominantly aerobic activities based on net heart rate (netHR), sex, and body mass index (BMI) in active adults.
José A. Bragada   +4 more
doaj   +4 more sources

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

open access: yesPLoS 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   +17 more
doaj   +2 more sources

EFFECT OF HYDROGEN ION AND OXYGEN CONCENTRATIONON RESPIRATION PHYSIOLOGY ON SEAWATER SNAILPLANAXIS SULCATUS [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2012
The effect of some exogenous factors such as oxygen concentration and hydrogen ions concentration on the rate of oxygen consumption of seawater snail Planaxis sulcatus .
JASSIM M. ALI, SUADOD O. AL-KHATEEB
doaj   +1 more source

Relationship Between Heart Rate, Oxygen Consumption, and Energy Expenditure in Futsal

open access: yesFrontiers in Psychology, 2021
The primary aim of this study was to compare the measured oxygen consumption (Measured-VO2) in a simulated futsal game (S-Game) with the estimated oxygen consumption (Estimated-VO2) through a regression equation between heart rate (HR) and oxygen ...
Henrique Santos da Silva   +7 more
doaj   +1 more source

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