Evidence map›Paper›PMID 23429301›Full record

ArticleInternational journal of nanomedicine2013

Bioavailability of nanoemulsified conjugated linoleic acid for an antiobesity effect.

Dongyeop Kim, Jin-Hong Park, Dae-Jun Kweon, Gi Dong Han

Open access · goldAbstract read
In one paragraph

Article in International journal of nanomedicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

6 citing papers in PubMed, 31 citations in OpenAlex.

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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

4 authors at 2 institutions in 1 country.

Dongyeop KimDepartment of Food Science and Technology, College of Natural Resources, Yeungnam University, Gyeongsan, Republic of Korea.
Jin-Hong Park
Dae-Jun Kweon
Gi Dong Han
Daegu TechnoPark · KRYeungnam University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of this study was to enhance the bioavailability of conjugated linoleic acid (CLA), which has low water solubility, using nanoemulsion technology and to evaluate the effects of its improved bioavailability as an antiobesity agent.

methodsThe antiobesity effect of nanoemulsified water-soluble conjugated linoleic acid (N-CLA) was evaluated using in vitro and in vivo studies. Differentiated 3T3-L1 adipocytes were treated with CLA and N-CLA to assess their lipolytic effect. Further, to confirm the antiobesity effect of N-CLA, male Sprague-Dawley rats were randomly separated into four groups, ie, a group fed a normal diet, a group fed a high-fat diet (obesity rat model), a CLA-treated group, and an N-CLA-treated group.

resultsN-CLA showed a greater lipolytic effect on differentiated 3T3-L1 adipocytes compared with normal CLA. N-CLA enhanced the release of glycerol from triglycerides, which accumulated in differentiated 3T3-L1 adipocytes. Further, N-CLA enhanced leptin secretion to an extent similar to that of orlistat, an antiobesity agent. In an animal obesity model fed a high-fat diet, N-CLA attenuated accumulation of triglycerides, total cholesterol, and low-density lipoprotein cholesterol in serum, and also significantly decreased the volume of triglycerides and cholesterol in liver tissue.

conclusionThese results indicate that N-CLA has a greater antiobesity effect than CLA as a result of its improved bioavailability.

Indexed as

AnimalsAnti-Obesity AgentsBiological AvailabilityBody WeightCell SurvivalCholesterolDiet, High-FatEmulsionsLinoleic Acids, ConjugatedLiverMaleMiceNanoparticlesNanotechnologyNIH 3T3 CellsOrgan SizeAnti-Obesity AgentsCholesterolEmulsionsLinoleic Acids, ConjugatedTriglyceridesantiobesityconjugated linoleic acidimproved bioavailabilitynanoemulsionwater-soluble

Identifiers

PMID23429301
PMCPMC3575163
OpenAlexW2082994147

What OpenQuestion holds

Textmetadata
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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.