Evidence map›Paper›PMID 28638107›Full record

ArticleScientific reports2017

Tracking protein function with sodium multi quantum spectroscopy in a 3D-tissue culture based on microcavity arrays.

Andreas Neubauer, Cordula Nies, Victor D Schepkin, Ruomin Hu, Matthias Malzacher, Jorge Chacón-Caldera, David Thiele, Eric Gottwald, Lothar R Schad

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.0field-weighted citation impact, top 25% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 11 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 2 countries.

Andreas NeubauerComputer Assisted Clinical Medicine, Centre for Biomedicine and Medical Technology Mannheim, Heidelberg University, Mannheim, Germany. andreas.neubauer@medma.uni-heidelberg.de.ORCID 0000-0002-2091-0074
Cordula NiesInstitute of Functional Interfaces, Karlsruhe Institute of Technology, Karlsruhe, Germany.
Victor D SchepkinCIMAR, National High Magnetic Field Laboratory/FSU, Tallahassee, FL, USA.
Ruomin HuComputer Assisted Clinical Medicine, Centre for Biomedicine and Medical Technology Mannheim, Heidelberg University, Mannheim, Germany.
Matthias MalzacherComputer Assisted Clinical Medicine, Centre for Biomedicine and Medical Technology Mannheim, Heidelberg University, Mannheim, Germany.ORCID 0000-0001-8841-9284
Jorge Chacón-CalderaComputer Assisted Clinical Medicine, Centre for Biomedicine and Medical Technology Mannheim, Heidelberg University, Mannheim, Germany.
David ThieleInstitute for Biological Interfaces-5, Karlsruhe Institute of Technology, Karlsruhe, Germany.
Eric GottwaldInstitute of Functional Interfaces, Karlsruhe Institute of Technology, Karlsruhe, Germany.
Lothar R SchadComputer Assisted Clinical Medicine, Centre for Biomedicine and Medical Technology Mannheim, Heidelberg University, Mannheim, Germany.
Heidelberg University · DEKarlsruhe Institute of Technology · DENational High Magnetic Field Laboratory · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to observe the effects of strophanthin induced inhibition of the Na-/K-ATPase in liver cells using a magnetic resonance (MR) compatible bioreactor. A microcavity array with a high density three-dimensional cell culture served as a functional magnetic resonance imaging (MRI) phantom for sodium multi quantum (MQ) spectroscopy. Direct contrast enhanced (DCE) MRI revealed the homogenous distribution of biochemical substances inside the bioreactor. NMR experiments using advanced bioreactors have advantages with respect to having full control over a variety of physiological parameters such as temperature, gas composition and fluid flow. Simultaneous detection of single quantum (SQ) and triple quantum (TQ) MR signals improves accuracy and was achieved by application of a pulse sequence with a time proportional phase increment (TQTPPI). The time course of the Na-/K-ATPase inhibition in the cell culture was demonstrated by the corresponding alterations of sodium TQ/SQ MR signals.

Indexed as

Tissue Culture TechniquesEnzyme InhibitorsHep G2 CellsHumansImaging, Three-DimensionalLiverMagnetic Resonance SpectroscopyPhantoms, ImagingSodium-Potassium-Exchanging ATPaseStrophanthinsEnzyme InhibitorsSodium-Potassium-Exchanging ATPaseStrophanthins

Identifiers

PMID28638107
PMCPMC5479864
OpenAlexW2624764749

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.