Evidence map›Paper›PMID 26799836›Full record

ArticlePloS one2016

Progressive Induction of Type 2 Diabetes: Effects of a Reality-Like Fructose Enriched Diet in Young Wistar Rats.

Julie Dupas, Christelle Goanvec, Annie Feray, Anthony Guernec, Charlène Alain, François Guerrero, Jacques Mansourati

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

20 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Effects of Lombok Island's local moringa (Open veterinary journal · 2023
    Article
  7. Article
  8. The Antihyperglycemic Effect of Crude Liang (Journal of nutrition and metabolism · 2023
    Article
  9. The Marine Microalga,Nutrients · 2021
    Article
  10. Review
  11. Article
  12. Article
  13. Triggering and resolution of inflammation in NASH.Nature reviews. Gastroenterology & hepatology · 2018
    Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. 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 2 institutions in 1 country.

Julie DupasOptimisation des Régulations Physiologiques, Université de Bretagne Occidentale, Brest, France.
Christelle GoanvecOptimisation des Régulations Physiologiques, Université de Bretagne Occidentale, Brest, France.
Annie FerayOptimisation des Régulations Physiologiques, Université de Bretagne Occidentale, Brest, France.
Anthony GuernecOptimisation des Régulations Physiologiques, Université de Bretagne Occidentale, Brest, France.
Charlène AlainOptimisation des Régulations Physiologiques, Université de Bretagne Occidentale, Brest, France.
François GuerreroOptimisation des Régulations Physiologiques, Université de Bretagne Occidentale, Brest, France.
Jacques MansouratiOptimisation des Régulations Physiologiques, Université de Bretagne Occidentale, Brest, France.
Université de Bretagne Occidentale · FRCentre Hospitalier Régional Universitaire de Brest · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe aim of this study was to characterize short and medium-lasting effects of fructose supplementation on young Wistar rats. The diet was similar to actual human consumption.

methodsThree week old male rats were randomly divided into 2 groups: control (C; n = 16), fructose fed (FF; n = 16) with a fructose enriched drink for 6 or 12 weeks. Bodyweight, fasting glycemia and systolic blood pressure were monitored. Glucose tolerance was evaluated using an oral glucose tolerance test. Insulinemia was measured concomitantly and enable us to calculate insulin resistance markers (HOMA-IR, Insulin Sensitivity Index for glycemia: ISI-gly). Blood chemistry analyses were performed.

resultsAfter six weeks of fructose supplementation, rats were not overweight but presented increased fasting glycemia, reduced glucose tolerance, and lower insulin sensitivity compared to control group. Systolic blood pressure and heart weight were also increased without any change in renal function (theoretical creatinine clearance). After twelve weeks of fructose supplementation, FF rats had increased bodyweight and presented insulin resistance (higher HOMA-IR, lower ISI-gly). Rats also presented higher heart volume and lower ASAT/ALAT ratio (presumed liver lesion). Surprisingly, the Total Cholesterol/Triglycerides ratio was increased only after six weeks of fructose supplementation, predicting a higher LDL presence and thus a higher risk of developing cardiovascular disease. This risk was no longer present after twelve weeks of a fructose enriched diet.

conclusionOn young Wistar rats, six weeks of fructose supplementation is sufficient to induce signs of metabolic syndrome. After twelve weeks of fructose enriched diet, rats are insulin resistant. This model enabled us to study longitudinally the early development of type 2 diabetes.

Indexed as

AnimalsBlood GlucoseBlood PressureBody WeightDiabetes Mellitus, Type 2DietDietary SupplementsFructoseGlucose Tolerance TestGlycemic IndexInsulinInsulin ResistanceMaleMetabolic SyndromeRandom AllocationRatsBlood GlucoseFructoseInsulin

Identifiers

PMID26799836
PMCPMC4723014
OpenAlexW2271573969

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.