Evidence map›Paper›PMID 29395161›Full record

ArticleJournal of chromatography. A2018

Surface fitting for calculating the second dimension retention index in comprehensive two-dimensional gas chromatography mass spectrometry.

Md Aminul Islam Prodhan, Xinmin Yin, Seongho Kim, Craig McClain, Xiang Zhang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of chromatography. A, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

5 authors.

Md Aminul Islam ProdhanDepartment of Chemistry, University of Louisville, Louisville, KY 40208, USA; University of Louisville Alcohol Research Center, Louisville, KY 40208, USA; University of Louisville Hepatobiology & Toxicology Program, Louisville, KY 40208, USA; Center for Regulatory and Environmental Analytical Metabolomics, University of Louisville, Louisville, KY 40208, USA.
Xinmin YinDepartment of Chemistry, University of Louisville, Louisville, KY 40208, USA; University of Louisville Alcohol Research Center, Louisville, KY 40208, USA; University of Louisville Hepatobiology & Toxicology Program, Louisville, KY 40208, USA; Center for Regulatory and Environmental Analytical Metabolomics, University of Louisville, Louisville, KY 40208, USA.
Seongho KimBiostatistics Core, Karmanos Cancer Institute, Department of Oncology, School of Medicine, Wayne State University, Detroit, MI 48201, USA.
Craig McClainUniversity of Louisville Alcohol Research Center, Louisville, KY 40208, USA; University of Louisville Hepatobiology & Toxicology Program, Louisville, KY 40208, USA; Department of Pharmacology & Toxicology, University of Louisville, Louisville, KY 40208, USA; Department of Medicine, University of Louisville, Louisville, KY 40208, USA; Robley Rex Louisville VAMC, Louisville, KY 40292, USA.
Xiang ZhangDepartment of Chemistry, University of Louisville, Louisville, KY 40208, USA; University of Louisville Alcohol Research Center, Louisville, KY 40208, USA; University of Louisville Hepatobiology & Toxicology Program, Louisville, KY 40208, USA; Center for Regulatory and Environmental Analytical Metabolomics, University of Louisville, Louisville, KY 40208, USA; Department of Pharmacology & Toxicology, University of Louisville, Louisville, KY 40208, USA. Electronic address: xiang.zhang@louisville.edu.

Funding

Role of oxidized linoleic acid metabolites in the pathogenesis of alcoholic liver diseaseP20GM113226 · NIGMS · UNIVERSITY OF LOUISVILLE · PI MCCLAIN, CRAIG J. · 2016 to 2025
$24.1M
The Role of Nutrition in the Development/Progression of Alcohol-Induced Organ InjuryP50AA024337 · NIAAA · UNIVERSITY OF LOUISVILLE · PI SHIRISH S BARVE · 2016 to 2026
$17.9M
Novel Therapies for Alcoholic HepatitisU01AA021893 · NIAAA · CLEVELAND CLINIC LERNER COM-CWRU · PI MCCLAIN, CRAIG J., MCCULLOUGH, ARTHUR JOSEPH · 2012 to 2017
$6.0M
Oxidized Metabolites of Linoleic Acid in Alcohol-induced Liver InjuryU01AA022489 · NIAAA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI FELDSTEIN, ARIEL, MCCLAIN, CRAIG J. · 2014 to 2018
$1.7M
Mechanisms for alcohol induced gut barrier dysfunction in ALDR01AA023681 · NIAAA · UNIVERSITY OF LOUISVILLE · PI MCCLAIN, CRAIG J. · 2014 to 2018
$1.6M
Novel therapies in alcoholic hepatitis University of LouisvilleU01AA021901 · NIAAA · UNIVERSITY OF LOUISVILLE · PI MCCLAIN, CRAIG J. · 2012 to 2017
$1.5M
Dietary Fat and Alcoholic Liver DiseaseI01BX002996 · VA · LOUISVILLE VA MEDICAL MEDICAL CENTER · PI MCCLAIN, CRAIG J. · 2017 to 2020
–
BLRD VA I01 BX002996NIAAA NIH HHS P50 AA024337NIAAA NIH HHS R01 AA023681NIAAA NIH HHS U01 AA021893NIAAA NIH HHS U01 AA021901NIAAA NIH HHS U01 AA022489NIGMS NIH HHS P20 GM113226
6 · The paper itself

Abstract

Comprehensive two-dimensional gas chromatography mass spectrometry (GC × GC-MS) has been widely used for analysis of volatile compounds. However, the second dimension retention index (I) of each compound is not widely used to aid compound identification owing to the limited accuracy of I calculation. We report a surface fitting approach to the calculation of I using n-alkanes (C

Indexed as

Gas Chromatography-Mass SpectrometryAlkanesChemistry Techniques, AnalyticalModels, ChemicalReproducibility of ResultsTemperatureVolatile Organic CompoundsAlkanesVolatile Organic CompoundsGC × GC–MSRetention index calculationSecond dimension retention indexSurface fitting

Identifiers

PMID29395161
PMCPMC5826898

What OpenQuestion holds

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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.