Evidence map›Paper›PMID 28259166›Full record

ArticleBMC complementary and alternative medicine2017

Phenolic compounds isolated from fermented blueberry juice decrease hepatocellular glucose output and enhance muscle glucose uptake in cultured murine and human cells.

Abir Nachar, Hoda M Eid, Melinda Vinqvist-Tymchuk, Tri Vuong, Wilhelmina Kalt, Chantal Matar, Pierre S Haddad

Open access · goldAbstract read
In one paragraph

Article in BMC complementary and alternative medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.2field-weighted citation impact, top 20% 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

12 citing papers in PubMed, 28 citations in OpenAlex.

  1. Effects of Totum-63 on glucose homeostasis and postprandial glycemia: a translational study.American journal of physiology. Endocrinology and metabolism · 2021
    Trial
  2. Article
  3. Review
  4. Article
  5. Quality control, phytochemical profile, and biological activities ofSaudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society · 2023
    Article
  6. Article
  7. Article
  8. Review
  9. Adolescent use of potential novel probioticComprehensive psychoneuroendocrinology · 2021
    Article
  10. Review
  11. Article
  12. 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

7 authors at 4 institutions in 2 countries.

Abir NacharNatural Health Products and Metabolic Diseases Laboratory, Department of Pharmacology and Physiology, Université de Montréal, Station Centre-Ville, P.O. Box 6128, Montréal, Québec, H3C 3J7, Canada.
Hoda M EidNatural Health Products and Metabolic Diseases Laboratory, Department of Pharmacology and Physiology, Université de Montréal, Station Centre-Ville, P.O. Box 6128, Montréal, Québec, H3C 3J7, Canada.
Melinda Vinqvist-TymchukFood chemistry, Agriculture and Agri-Food Canada, Government of Canada, Kentville, Nova Scotia, Canada.
Tri VuongDepartment of Nutritional Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, Canada.
Wilhelmina KaltFood chemistry, Agriculture and Agri-Food Canada, Government of Canada, Kentville, Nova Scotia, Canada.
Chantal MatarDepartment of Nutritional Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, Canada.
Pierre S HaddadNatural Health Products and Metabolic Diseases Laboratory, Department of Pharmacology and Physiology, Université de Montréal, Station Centre-Ville, P.O. Box 6128, Montréal, Québec, H3C 3J7, Canada. pierre.haddad@umontreal.ca.
Canadian Institutes of Health Research · CAGovernment of Canada · CAUniversity of Ottawa · CABeni-Suef University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe recently reported that blueberry juice fermented (FJ) with Serratia vaccinii bacterium has antidiabetic activities both in vivo and in vitro. The purpose of this project was to elucidate the effect of FJ on glucose homeostasis in liver and skeletal muscle cells and to identify active fractions/compounds responsible for this effect.

methodsFJ was fractionated using standard chromatography procedures. Hepatic (H4IIE, HepG2) and skeletal muscle cells (C2C12) were treated with maximum non-toxic concentrations of FJ, fractions and isolated compounds thereof. Glucose-6-phosphatase (G6Pase) activity was measured using glucose oxidase method. To measure glucose uptake and glycogen synthase (GS) activity, radioactive assays were used.

resultsFractionation of FJ yielded seven fractions. FJ and its phenolic fractions F2, F3-1 and F3-2 respectively inhibited G-6Pase by 31, 45, 51 and 26%; activated GS by 2.3-, 2.3-, 2.2- and 2-fold; and stimulated glucose uptake by 19, 25, 18 and 15%, as compared to DMSO vehicle control. Subfractionation of the active fractions yielded 4 compounds (catechol, chlorogenic, gallic and protocatechuic acid). Catechol, yielding the greatest bioactivity in G6Pase and glucose uptake assays, decreased G6Pase activity by 54%, increased GS by 2-fold and stimulated glucose uptake by 44% at 45.5 μM.

conclusionsThis study identifies novel potential antidiabetic compounds that can help standardize FJ.

Indexed as

Muscle, SkeletalAnimalsBlueberry PlantsCell LineCells, CulturedFermentationGlucoseHumansModels, BiologicalPhenolsPlant ExtractsRatsGlucosePhenolsPlant ExtractsDiabetesGlucose-6-phosphataseGlucose homeostasisGlucose transportGlycogen Synthase

Identifiers

PMID28259166
PMCPMC5336672
OpenAlexW2592943812

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.