Evidence map›Paper›PMID 25332517›Full record

ArticleMediators of inflammation2014

Macadamia oil supplementation attenuates inflammation and adipocyte hypertrophy in obese mice.

Edson A Lima, Loreana S Silveira, Laureane N Masi, Amanda R Crisma, Mariana R Davanso, Gabriel I G Souza, Aline B Santamarina, Renata G Moreira, Amanda Roque Martins, Luis Gustavo O de Sousa and 2 more

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Mediators of inflammation, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05560971 (The Effect of Palmitoleic Acid), which is not on this map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.7field-weighted citation impact, top 16% 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.

NCT05560971 naactive not recruitingnot on this mapstarted 2022, after this paper: background citation

The Effect of Palmitoleic Acid (POA) Supplementation on Insulin Sensitivity and Lipogenesis in Overweight and Obese Individuals

TypeinterventionalSponsorBrigham and Women's HospitalRan2022 to 2027Enrolled40ConditionsPreDiabetes, Insulin Resistance, Overweight, ObesityArmsPalmitoleic acid, Placebo
3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 34 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

12 authors at 6 institutions in 1 country.

Edson A LimaDepartamento de Biologia Celular e do Desenvolvimento, Universidade de São Paulo, Avenida Lineu Prestes 1524, Cidade Universitária, 05508-000 São Paulo, SP, Brazil.
Loreana S SilveiraPrograma de Pós-Graduação em Ciência da Motricidade, Departamento de Educação Física, Universidade Estadual Paulista (UNESP), 13506-900 Rio Claro, SP, Brazil.
Laureane N MasiDepartamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas, Universidade de São Paulo, 05508-000 São Paulo, SP, Brazil.
Amanda R CrismaDepartamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas, Universidade de São Paulo, 05508-000 São Paulo, SP, Brazil.
Mariana R DavansoDepartamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas, Universidade de São Paulo, 05508-000 São Paulo, SP, Brazil.
Gabriel I G SouzaDepartamento de Ciências Biológicas, Laboratório de Movimento Humano da Universidade São Judas Tadeu, 05503-001 São Paulo, SP, Brazil.
Aline B SantamarinaDepartamento de Fisiologia, Disciplina de Fisiologia da Nutrição, Universidade Federal de São Paulo, 04023-901 São Paulo, SP, Brazil.
Renata G MoreiraDepartamento de Fisiologia Geral, Instituto de Biociências, Universidade de São Paulo, 05508-090 São Paulo, SP, Brazil.
Amanda Roque MartinsDepartamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas, Universidade de São Paulo, 05508-000 São Paulo, SP, Brazil.
Luis Gustavo O de SousaDepartamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas, Universidade de São Paulo, 05508-000 São Paulo, SP, Brazil.
Sandro M HirabaraPrograma de Pós-Graduação em Ciência do Movimento Humano, Instituto de Ciências da Atividade Física e Esporte, Universidade Cruzeiro do Sul, 01506-000 São Paulo, SP, Brazil.
Jose C Rosa NetoDepartamento de Biologia Celular e do Desenvolvimento, Universidade de São Paulo, Avenida Lineu Prestes 1524, Cidade Universitária, 05508-000 São Paulo, SP, Brazil.
Universidade de São Paulo · BRUniversidade Cidade de São Paulo · BRUniversidade Cruzeiro do Sul · BRUniversidade Estadual Paulista (Unesp) · BRUniversidade Federal de São Paulo · BRUniversidade São Judas Tadeu · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Excess of saturated fatty acids in the diet has been associated with obesity, leading to systemic disruption of insulin signaling, glucose intolerance, and inflammation. Macadamia oil administration has been shown to improve lipid profile in humans. We evaluated the effect of macadamia oil supplementation on insulin sensitivity, inflammation, lipid profile, and adipocyte size in high-fat diet (HF) induced obesity in mice. C57BL/6 male mice (8 weeks) were divided into four groups: (a) control diet (CD), (b) HF, (c) CD supplemented with macadamia oil by gavage at 2 g/Kg of body weight, three times per week, for 12 weeks (CD + MO), and (d) HF diet supplemented with macadamia oil (HF + MO). CD and HF mice were supplemented with water. HF mice showed hypercholesterolemia and decreased insulin sensitivity as also previously shown. HF induced inflammation in adipose tissue and peritoneal macrophages, as well as adipocyte hypertrophy. Macadamia oil supplementation attenuated hypertrophy of adipocytes and inflammation in the adipose tissue and macrophages.

Indexed as

MacadamiaAdipocytesAnimalsCell EnlargementCholesterolCytokinesDiet, High-FatInflammationInsulin ResistanceMacrophages, PeritonealMaleMiceMice, Inbred C57BLNitric OxideObesityPlant OilsCholesterolCytokinesNitric OxidePlant Oils

Identifiers

PMID25332517
PMCPMC4190113
OpenAlexW2125662625

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.