Evidence map›Paper›PMID 25925322›Full record

ArticleJournal of neurophysiology2015

Effect of enriching the diet with menhaden oil or daily treatment with resolvin D1 on neuropathy in a mouse model of type 2 diabetes.

Hanna Shevalye, Matthew S Yorek, Lawrence J Coppey, Amey Holmes, Matthew M Harper, Randy H Kardon, Mark A Yorek

Open access · greenAbstract read
In one paragraph

Article in Journal of neurophysiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed, 1 pooled it
8.1field-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

53 citing papers in PubMed, 1 synthesis or guideline pooled it, 81 citations in OpenAlex.

  1. Pooled it
  2. Review
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  5. Review
  6. Article
  7. Animal Models in Eye Research: Focus on Corneal Pathologies.International journal of molecular sciences · 2023
    Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Roles of Resolvins in Chronic Inflammatory Response.International journal of molecular sciences · 2022
    Review
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  14. Article
  15. Article
  16. Review
  17. Review
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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

7 authors at 3 institutions in 1 country.

Hanna ShevalyeDepartment of Internal Medicine, University of Iowa, Iowa City, Iowa;
Matthew S YorekDepartment of Veterans Affairs Iowa City Health Care System, Iowa City, Iowa; Veterans Affairs Center for the Prevention and Treatment of Visual Loss, Iowa City, Iowa; and mark-yorek@uiowa.edu.
Lawrence J CoppeyDepartment of Internal Medicine, University of Iowa, Iowa City, Iowa;
Amey HolmesDepartment of Veterans Affairs Iowa City Health Care System, Iowa City, Iowa;
Matthew M HarperDepartment of Veterans Affairs Iowa City Health Care System, Iowa City, Iowa; Department of Ophthalmology and Visual Sciences, University of Iowa, Iowa City, Iowa; Veterans Affairs Center for the Prevention and Treatment of Visual Loss, Iowa City, Iowa; and.
Randy H KardonDepartment of Veterans Affairs Iowa City Health Care System, Iowa City, Iowa; Department of Ophthalmology and Visual Sciences, University of Iowa, Iowa City, Iowa; Veterans Affairs Center for the Prevention and Treatment of Visual Loss, Iowa City, Iowa; and.
Mark A YorekDepartment of Veterans Affairs Iowa City Health Care System, Iowa City, Iowa; Department of Internal Medicine, University of Iowa, Iowa City, Iowa; Veterans Affairs Center for the Prevention and Treatment of Visual Loss, Iowa City, Iowa; and Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, Iowa.
Iowa City VA Health Care System · USFraternal Order of Eagles · USUniversity of Iowa · US

Funding

Peroxynitrite, protein nitration and advanced diabetic neuropathyR01DK081147 · NIDDK · UNIVERSITY OF IOWA · PI YOREK, MARK A. · 2010 to 2014
$1.4M
Diabetic Neuropathy: Function-Structure of Corneal Nerves to Assess Injury-RepairI01RX000889 · VA · IOWA CITY VA MEDICAL CENTER · PI KARDON, RANDY H., YOREK, MARK A. · 2015 to 2022
–
NIDDK NIH HHS DK-081147RRD VA I01 RX000889
6 · The paper itself

Abstract

The purpose of this study was to determine the effect of supplementing the diet of a mouse model of type 2 diabetes with menhaden (fish) oil or daily treatment with resolvin D1 on diabetic neuropathy. The end points evaluated included motor and sensory nerve conduction velocity, thermal sensitivity, innervation of sensory nerves in the cornea and skin, and the retinal ganglion cell complex thickness. Menhaden oil is a natural source for n-3 polyunsaturated fatty acids, which have been shown to have beneficial effects in other diseases. Resolvin D1 is a metabolite of docosahexaenoic acid and is known to have anti-inflammatory and neuroprotective properties. To model type 2 diabetes, mice were fed a high-fat diet for 8 wk followed by a low dosage of streptozotocin. After 8 wk of hyperglycemia, mice in experimental groups were treated for 6 wk with menhaden oil in the diet or daily injections of 1 ng/g body wt resolvin D1. Our findings show that menhaden oil or resolvin D1 did not improve elevated blood glucose, HbA1C, or glucose utilization. Untreated diabetic mice were thermal hypoalgesic, had reduced motor and sensory nerve conduction velocities, had decreased innervation of the cornea and skin, and had thinner retinal ganglion cell complex. These end points were significantly improved with menhaden oil or resolvin D1 treatment. Exogenously, resolvin D1 stimulated neurite outgrowth from primary cultures of dorsal root ganglion neurons from normal mice. These studies suggest that n-3 polyunsaturated fatty acids derived from fish oil could be an effective treatment for diabetic neuropathy.

Indexed as

AnimalsAnti-Inflammatory AgentsCells, CulturedCorneaDiabetes Mellitus, ExperimentalDiabetes Mellitus, Type 2Diabetic NeuropathiesDietary SupplementsDiet, High-FatDocosahexaenoic AcidsFish OilsGanglia, SpinalHot TemperatureHyperalgesiaMice, Inbred C57BLNeural ConductionAnti-Inflammatory AgentsDocosahexaenoic AcidsFish OilsMenhaden oilNeuroprotective Agentsresolvin D1corneal nerve fibersdiabetic neuropathyepidermal nerve fibersfish oilresolvintype 2 diabetes

Identifiers

PMID25925322
PMCPMC4507972
OpenAlexW2127052682

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.