Evidence map›Paper›PMID 26673743›Full record

ArticleScientific reports2015

Measurement of the Nucleus Area and Nucleus/Cytoplasm and Mitochondria/Nucleus Ratios in Human Colon Tissues by Dual-Colour Two-Photon Microscopy Imaging.

Chang Su Lim, Eun Sun Kim, Ji Yeon Kim, Seung Taek Hong, Hoon Jai Chun, Dong Eun Kang, Bong Rae Cho

Abstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–field-weighted citation impact
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

16 citing papers in PubMed.

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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

7 authors.

Chang Su LimDepartment of Chemistry, Korea University, 145 Anam-ro, Sungbuk-gu, Seoul 136-713, Korea.
Eun Sun KimDepartment of Internal Medicine, Korea University College of Medicine, 73 Inchon-ro, Seoul, 136-705, Korea.
Ji Yeon KimDepartment of Chemistry, Korea University, 145 Anam-ro, Sungbuk-gu, Seoul 136-713, Korea.
Seung Taek HongKU-KIST Graduate School of Converging Science and Technology, Korea University, 145 Anam-ro, Sungbuk-gu, Seoul 136-713, Korea.
Hoon Jai ChunDepartment of Internal Medicine, Korea University College of Medicine, 73 Inchon-ro, Seoul, 136-705, Korea.
Dong Eun KangDepartment of Chemistry, Korea University, 145 Anam-ro, Sungbuk-gu, Seoul 136-713, Korea.
Bong Rae ChoDepartment of Chemistry, Korea University, 145 Anam-ro, Sungbuk-gu, Seoul 136-713, Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We developed two-photon (TP) probes for DNA (ABI-Nu), cytoplasm (Pyr-CT), and mitochondria (BF-MT). We found that ABI-Nu binds to AT in the minor groove, while ABI-Nu and BF-MT are effective for tracking in the cytoplasm and mitochondria, respectively. These probes showed very large effective two-photon action cross section values of 2230, 1555, and 790 Göppert-Mayer units (1 GM  =  10(-50) cm(4) s photon(-1) molecule(-1)) at 740 nm with emission maxima at 473, 561, and 560 nm, respectively, in each organelle. Using these probes, we quantitatively estimated the mean nuclear area and the ratios of nuclei to cytoplasm and mitochondria to nuclei in human colon tissues by dual-colour two-photon microscopy imaging within 2  h after biopsy. The mean nuclear area and the nuclei to cytoplasm and mitochondria to cytoplasm ratios increased in the following order: normal colon mucosa <colon adenoma <colon adenocarcinoma. Furthermore, the nuclear areas of these tissues showed significant differences that were well outside of the ranges of experimental errors, indicating the diagnostic potential of this method.

Indexed as

Cell NucleusColonColonic NeoplasmsCytoplasmDiagnostic ImagingDNAFluorescent DyesHeLa CellsHumansMicroscopy, Fluorescence, MultiphotonMitochondriaMolecular StructureReproducibility of ResultsSensitivity and SpecificitySpectrometry, FluorescenceDNAFluorescent Dyes

Identifiers

PMID26673743
PMCPMC4682082

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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.