Evidence map›Paper›PMID 22810650›Full record

ArticleMolecular biology reports2012

The binding characteristics of the interaction between 3-(2-cyanoethyl) cytosine and human serum albumin.

Feng-Ling Cui, Guang-Quan Hui, Rui-Na Huo, Gui-Rong Qu

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Article in Molecular biology reports, 2012. 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
–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

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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.

  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

4 authors.

Feng-Ling CuiSchool of Chemistry and Environmental Science, Henan Normal University, Xinxiang 453007, China. cuifl718@hotmail.com
Guang-Quan Hui
Rui-Na Huo
Gui-Rong Qu

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The binding characteristics of the interaction between 3-(2-cyanoethyl) cytosine (CECT) and human serum albumin (HSA) were investigated using fluorescence, UV absorption spectroscopic and molecular modeling techniques under simulative physiological conditions. The intrinsic fluorescence intensity of HSA was decreased with the addition of CECT. The fluorescence data handled by Stern-Volmer equation proved that the quenching mechanism of the interaction between CECT and HSA was a static quenching procedure. The binding constants evaluated utilizing the Lineweaver-Burk equation at 17, 27 and 37 °C, were 2.340 × 10(4), 2.093 × 10(4) and 1.899 × 10(4) L mol(-1), respectively. The thermodynamic parameters were calculated according to van't Hoff equations. Negative enthalpy (ΔH) and positive entropy (ΔS) values indicated that both hydrogen bond and hydrophobic force played a major role in the binding process of CECT to HSA, which was consistent with the results of the molecular modeling study. In addition, the effect of other ions on the binding constant of CECT-HSA was examined.

Indexed as

Binding SitesCytosineHumansModels, MolecularSerum AlbuminSpectrometry, FluorescenceThermodynamics3-(2-cyanoethyl)cytosineCytosineSerum Albumin

Identifiers

What OpenQuestion holds

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Registered trials

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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.