The relationship between skeletal muscle mitochondrial citrate synthase activity and whole body oxygen uptake adaptations in response to exercise training.

Research output: Contribution to journalJournal articleResearchpeer-review

Standard

The relationship between skeletal muscle mitochondrial citrate synthase activity and whole body oxygen uptake adaptations in response to exercise training. / Vigelsø Hansen, Andreas; Andersen, Nynne Bjerre; Dela, Flemming.

In: International Journal of Physiology, Pathophysiology and Pharmacology, Vol. 6, No. 2, 12.07.2014, p. 84-101.

Research output: Contribution to journalJournal articleResearchpeer-review

Harvard

Vigelsø Hansen, A, Andersen, NB & Dela, F 2014, 'The relationship between skeletal muscle mitochondrial citrate synthase activity and whole body oxygen uptake adaptations in response to exercise training.', International Journal of Physiology, Pathophysiology and Pharmacology, vol. 6, no. 2, pp. 84-101.

APA

Vigelsø Hansen, A., Andersen, N. B., & Dela, F. (2014). The relationship between skeletal muscle mitochondrial citrate synthase activity and whole body oxygen uptake adaptations in response to exercise training. International Journal of Physiology, Pathophysiology and Pharmacology, 6(2), 84-101.

Vancouver

Vigelsø Hansen A, Andersen NB, Dela F. The relationship between skeletal muscle mitochondrial citrate synthase activity and whole body oxygen uptake adaptations in response to exercise training. International Journal of Physiology, Pathophysiology and Pharmacology. 2014 Jul 12;6(2):84-101.

Author

Vigelsø Hansen, Andreas ; Andersen, Nynne Bjerre ; Dela, Flemming. / The relationship between skeletal muscle mitochondrial citrate synthase activity and whole body oxygen uptake adaptations in response to exercise training. In: International Journal of Physiology, Pathophysiology and Pharmacology. 2014 ; Vol. 6, No. 2. pp. 84-101.

Bibtex

@article{b60c879367604d0281015ccaf7c31269,
title = "The relationship between skeletal muscle mitochondrial citrate synthase activity and whole body oxygen uptake adaptations in response to exercise training.",
abstract = "Citrate synthase (CS) activity is a validated biomarker for mitochondrial density in skeletal muscle. CS activity is also used as a biochemical marker of the skeletal muscle oxidative adaptation to a training intervention, and a relationship between changes in whole body aerobic capacity and changes in CS activity is often assumed. However, this relationship and absolute values of CS and maximal oxygen uptake (V.O2max) has never been assessed across different studies. A systematic PubMed search on literature published from 1983 to 2013 was performed. The search profile included: citrate, synthase, human, skeletal, muscle, training, not electrical stimulation, not in-vitro, not rats. Studies that reported changes in CS activity and V.O2max were included. Different training types and subject populations were analyzed independently to assess correlation between relative changes in V.O2max and CS activity. 70 publications with 97 intervention groups were included. There was a positive (r = 0.45) correlation (P < 0.001) between the relative change in V.O2max and the relative change in CS activity. All reported absolute values of CS and V.O2max did not correlate (r =- 0.07, n = 148, P = 0.4). Training induced changes in whole body oxidative capacity is matched by changes in muscle CS activity in a nearly 1:1 relationship. Absolute values of CS across different studies cannot be compared unless a standardized analytical method is used by all laboratories",
keywords = "Det Sundhedsvidenskabelige Fakultet, Citrate synthase, endurance training, high-intensity interval training, human skeletal muscle, maximal oxygen uptake",
author = "{Vigels{\o} Hansen}, Andreas and Andersen, {Nynne Bjerre} and Flemming Dela",
year = "2014",
month = "7",
day = "12",
language = "Dansk",
volume = "6",
pages = "84--101",
journal = "International Journal of Physiology, Pathophysiology and Pharmacology",
issn = "1944-8171",
publisher = "e-Century Publishing Corporation",
number = "2",

}

RIS

TY - JOUR

T1 - The relationship between skeletal muscle mitochondrial citrate synthase activity and whole body oxygen uptake adaptations in response to exercise training.

AU - Vigelsø Hansen, Andreas

AU - Andersen, Nynne Bjerre

AU - Dela, Flemming

PY - 2014/7/12

Y1 - 2014/7/12

N2 - Citrate synthase (CS) activity is a validated biomarker for mitochondrial density in skeletal muscle. CS activity is also used as a biochemical marker of the skeletal muscle oxidative adaptation to a training intervention, and a relationship between changes in whole body aerobic capacity and changes in CS activity is often assumed. However, this relationship and absolute values of CS and maximal oxygen uptake (V.O2max) has never been assessed across different studies. A systematic PubMed search on literature published from 1983 to 2013 was performed. The search profile included: citrate, synthase, human, skeletal, muscle, training, not electrical stimulation, not in-vitro, not rats. Studies that reported changes in CS activity and V.O2max were included. Different training types and subject populations were analyzed independently to assess correlation between relative changes in V.O2max and CS activity. 70 publications with 97 intervention groups were included. There was a positive (r = 0.45) correlation (P < 0.001) between the relative change in V.O2max and the relative change in CS activity. All reported absolute values of CS and V.O2max did not correlate (r =- 0.07, n = 148, P = 0.4). Training induced changes in whole body oxidative capacity is matched by changes in muscle CS activity in a nearly 1:1 relationship. Absolute values of CS across different studies cannot be compared unless a standardized analytical method is used by all laboratories

AB - Citrate synthase (CS) activity is a validated biomarker for mitochondrial density in skeletal muscle. CS activity is also used as a biochemical marker of the skeletal muscle oxidative adaptation to a training intervention, and a relationship between changes in whole body aerobic capacity and changes in CS activity is often assumed. However, this relationship and absolute values of CS and maximal oxygen uptake (V.O2max) has never been assessed across different studies. A systematic PubMed search on literature published from 1983 to 2013 was performed. The search profile included: citrate, synthase, human, skeletal, muscle, training, not electrical stimulation, not in-vitro, not rats. Studies that reported changes in CS activity and V.O2max were included. Different training types and subject populations were analyzed independently to assess correlation between relative changes in V.O2max and CS activity. 70 publications with 97 intervention groups were included. There was a positive (r = 0.45) correlation (P < 0.001) between the relative change in V.O2max and the relative change in CS activity. All reported absolute values of CS and V.O2max did not correlate (r =- 0.07, n = 148, P = 0.4). Training induced changes in whole body oxidative capacity is matched by changes in muscle CS activity in a nearly 1:1 relationship. Absolute values of CS across different studies cannot be compared unless a standardized analytical method is used by all laboratories

KW - Det Sundhedsvidenskabelige Fakultet

KW - Citrate synthase

KW - endurance training

KW - high-intensity interval training

KW - human skeletal muscle

KW - maximal oxygen uptake

M3 - Tidsskriftartikel

VL - 6

SP - 84

EP - 101

JO - International Journal of Physiology, Pathophysiology and Pharmacology

JF - International Journal of Physiology, Pathophysiology and Pharmacology

SN - 1944-8171

IS - 2

ER -

ID: 120462205