Evidence map›Paper›PMID 26759262›Full record

ArticleEuropean journal of nutrition2016

Responses of peripheral endocannabinoids and endocannabinoid-related compounds to hedonic eating in obesity.

A M Monteleone, V Di Marzo, P Monteleone, R Dalle Grave, T Aveta, M El Ghoch, F Piscitelli, U Volpe, S Calugi, M Maj

Erratum issuedOpen access · greenAbstract read
PubMed Publisher
In one paragraph

Article in European journal of nutrition, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
8.3field-weighted citation impact, top 2% 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

28 citing papers in PubMed, 64 citations in OpenAlex.

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  3. Anandamide and 2-arachidonoylglycerol baseline plasma concentrations and their clinical correlate in gambling disorder.European psychiatry : the journal of the Association of European Psychiatrists · 2023
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 1 country.

A M MonteleoneDepartment of Psychiatry, University of Naples SUN, Naples, Italy.
V Di MarzoEndocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, 80078, Pozzuoli, NA, Italy. vdimarzo@icb.cnr.it.
P MonteleoneDepartment of Psychiatry, University of Naples SUN, Naples, Italy. monteri@tin.it.
R Dalle GraveDepartment of Eating and Weight Disorders, Villa Garda Hospital, Garda, Verona, Italy.
T AvetaEndocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, 80078, Pozzuoli, NA, Italy.
M El GhochDepartment of Eating and Weight Disorders, Villa Garda Hospital, Garda, Verona, Italy.
F PiscitelliEndocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, 80078, Pozzuoli, NA, Italy.
U VolpeDepartment of Psychiatry, University of Naples SUN, Naples, Italy.
S CalugiDepartment of Eating and Weight Disorders, Villa Garda Hospital, Garda, Verona, Italy.
M MajDepartment of Psychiatry, University of Naples SUN, Naples, Italy.
University of Naples Federico II · ITCasa di Cura Villa Garda · ITNational Research Council · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeHedonic eating occurs independently from homeostatic needs prompting the ingestion of pleasurable foods that are typically rich in fat, sugar and/or salt content. In normal weight healthy subjects, we found that before hedonic eating, plasma levels of 2-arachidonoylglycerol (2-AG) were higher than before nonhedonic eating, and although they progressively decreased after food ingestion in both eating conditions, they were significantly higher in hedonic eating. Plasma levels of anandamide (AEA), oleoylethanolamide (OEA) and palmitoylethanolamide (PEA), instead, progressively decreased in both eating conditions without significant differences. In this study, we investigated the responses of AEA, 2-AG, OEA and PEA to hedonic eating in obese individuals.

methodsPeripheral levels of AEA, 2-AG, OEA and PEA were measured in 14 obese patients after eating favourite (hedonic eating) and non-favourite (nonhedonic eating) foods in conditions of no homeostatic needs.

resultsPlasma levels of 2-AG increased after eating the favourite food, whereas they decreased after eating the non-favourite food, with the production of the endocannabinoid being significantly enhanced in hedonic eating. Plasma levels of AEA decreased progressively in nonhedonic eating, whereas they showed a decrease after the exposure to the favourite food followed by a return to baseline values after eating it. No significant differences emerged in plasma OEA and PEA responses to favourite and non-favourite food.

conclusionPresent findings compared with those obtained in our previously studied normal weight healthy subjects suggest deranged responses of endocannabinoids to food-related reward in obesity.

Indexed as

AdultAmidesArachidonic AcidsBody Mass IndexDietary CarbohydratesDietary FatsDietary ProteinsEndocannabinoidsEnergy IntakeEthanolaminesFeeding BehaviorFemaleGlyceridesHumansMaleMiddle AgedAmidesanandamideArachidonic AcidsDietary CarbohydratesDietary FatsDietary ProteinsEndocannabinoidsEthanolaminesGlyceridesglyceryl 2-arachidonateOleic AcidsoleoylethanolamidepalmidrolPalmitic AcidsPolyunsaturated AlkamidesEndocannabinoidsHedonic eatingObesityReward

Identifiers

PMID26759262
OpenAlexW2236139676

What OpenQuestion holds

Textmetadata
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.