Evidence map›Paper›PMID 27461900›Full record

ArticleScientific reports2016

High-contrast X-ray micro-radiography and micro-CT of ex-vivo soft tissue murine organs utilizing ethanol fixation and large area photon-counting detector.

Jan Dudak, Jan Zemlicka, Jakub Karch, Matej Patzelt, Jana Mrzilkova, Petr Zach, Zuzana Hermanova, Jiri Kvacek, Frantisek Krejci

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
10.3field-weighted citation impact, top 1% 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

22 citing papers in PubMed, 50 citations in OpenAlex.

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  12. Phosphotungstic acid-enhanced microCT: Optimized protocols for embryonic and early postnatal mice.Developmental dynamics : an official publication of the American Association of Anatomists · 2020
    Article
  13. Image quality assessment of a photon counting detector in x-ray projection imaging.Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment · 2019
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  17. Imaging of Mouse Brain Fixated in Ethanol in Micro-CT.BioMed research international · 2019
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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 1 country.

Jan DudakInstitute of Experimental and Applied Physics, Czech Technical University in Prague, Horska 3a/22, 128 00 Prague, Czech Republic.
Jan ZemlickaInstitute of Experimental and Applied Physics, Czech Technical University in Prague, Horska 3a/22, 128 00 Prague, Czech Republic.
Jakub KarchInstitute of Experimental and Applied Physics, Czech Technical University in Prague, Horska 3a/22, 128 00 Prague, Czech Republic.
Matej PatzeltThird Faculty of Medicine, Charles University in Prague, Ruska 87, 100 00 Prague, Czech Republic.
Jana MrzilkovaThird Faculty of Medicine, Charles University in Prague, Ruska 87, 100 00 Prague, Czech Republic.
Petr ZachThird Faculty of Medicine, Charles University in Prague, Ruska 87, 100 00 Prague, Czech Republic.
Zuzana HermanovaNational Museum, Vaclavske namesti 68, 115 79 Prague, Czech Republic.
Jiri KvacekNational Museum, Vaclavske namesti 68, 115 79 Prague, Czech Republic.
Frantisek KrejciInstitute of Experimental and Applied Physics, Czech Technical University in Prague, Horska 3a/22, 128 00 Prague, Czech Republic.
Czech Technical University in Prague · CZCharles University · CZNational Museum · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Using dedicated contrast agents high-quality X-ray imaging of soft tissue structures with isotropic micrometre resolution has become feasible. This technique is frequently titled as virtual histology as it allows production of slices of tissue without destroying the sample. The use of contrast agents is, however, often an irreversible time-consuming procedure and despite the non-destructive principle of X-ray imaging, the sample is usually no longer usable for other research methods. In this work we present the application of recently developed large-area photon counting detector for high resolution X-ray micro-radiography and micro-tomography of whole ex-vivo ethanol-preserved mouse organs. The photon counting detectors provide dark-current-free quantum-counting operation enabling acquisition of data with virtually unlimited contrast-to-noise ratio (CNR). Thanks to the very high CNR even ethanol-only preserved soft-tissue samples without addition of any contrast agent can be visualized in great detail. As ethanol preservation is one of the standard steps of tissue fixation for histology, the presented method can open a way for widespread use of micro-CT with all its advantages for routine 3D non-destructive soft-tissue visualisation.

Indexed as

PhotonsAnimalsEthanolHeartKidneyLungMiceMice, Inbred C57BLX-Ray MicrotomographyEthanol

Identifiers

PMID27461900
PMCPMC4961961
OpenAlexW2476096593

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.