Trial reportMagma (New York, N.Y.)2005
Dynamic interleaved 1H/31P STEAM MRS at 3 Tesla using a pneumatic force-controlled plantar flexion exercise rig.
Trial report in Magma (New York, N.Y.), 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
22 citing papers in PubMed, 44 citations in OpenAlex.
- Dynamic multivoxel-localizedNMR in biomedicine · 2018Trial
- Simple and effective exercise design for assessing in vivo mitochondrial function in clinical applications using (31)P magnetic resonance spectroscopy.Scientific reports · 2016Trial
- Heme arginate improves reperfusion patterns after ischemia: a randomized, placebo-controlled trial in healthy male subjects.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2012Trial
- Effect of ischemic preconditioning in skeletal muscle measured by functional magnetic resonance imaging and spectroscopy: a randomized crossover trial.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2011Trial
- A Novel 9-ChannelMagnetic resonance in medicine · 2026Article
- Article
- Wideband receive-coil array design using high-impedance amplifiers for broadband decoupling.Magnetic resonance in medicine · 2023Article
- Use of a Foot-Induced Digitally Controlled Resistance Device for Functional Magnetic Resonance Imaging Evaluation in Patients with Foot Paresis.Journal of visualized experiments : JoVE · 2023Article
- Interleaved and simultaneous multi-nuclear magnetic resonance in vivo. Review of principles, applications and potential.NMR in biomedicine · 2022Review
- InterleavedMagnetic resonance in medicine · 2020Article
- MR compatible ergometers for dynamicJournal of applied biomedicine · 2019Review
- In-vivoAnalytical biochemistry · 2017Review
- A low-cost Mr compatible ergometer to assess post-exercise phosphocreatine recovery kinetics.Magma (New York, N.Y.) · 2017Article
- Interleaved multivoxelMagnetic resonance in medicine · 2017Article
- DynamicNMR in biomedicine · 2016Article
- Simultaneous and interleaved acquisition of NMR signals from different nuclei with a clinical MRI scanner.Magnetic resonance in medicine · 2016Article
- Localized semi-LASER dynamic (31)P magnetic resonance spectroscopy of the soleus during and following exercise at 7 T.Magma (New York, N.Y.) · 2015Article
- Comparing localized and nonlocalized dynamic 31P magnetic resonance spectroscopy in exercising muscle at 7 T.Magnetic resonance in medicine · 2012Article
- Modular MR-compatible lower leg exercise device for whole-body scanners.Skeletal radiology · 2011Article
- Semi-LASER localized dynamic 31P magnetic resonance spectroscopy in exercising muscle at ultra-high magnetic field.Magnetic resonance in medicine · 2011Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
Abstract
objectiveTo develop a measurement method for interleaved acquisition of 1H and 31 STEAM localised spectra of exercising human calf muscle. MATERIALS AND
methodsA non-magnetic exercise rig with a pneumatic piston and sensors for force and pedal angle was constructed to enable plantar flexion measured in the 3 T MR scanner, which holds the dual tuned (1H ,31P) surface coil used for signal transmission and reception.
results(31) spectra acquired in interleaved mode benefit from higher Signal to noise ratio (factor of 1.34 +/-0.06 for PCr) compared to standard acquisition due to the Nuclear Overhauser effect and substantial PCr/P(i) changes during exercise can be observed in 31P spectra. 1H spectral quality is equal to that in single mode experiments and allows Cr2 changes to be monitored.
conclusionThe feasibility of dynamic interleaved localised 1H and 31P spectroscopy during plantar flexion exercise has been demonstrated using a custom-built pneumatic system for muscle activation. This opens the possibility of studying the dynamics of metabolism with multi nuclear MRS in a single run.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.