Evidence map›Paper›PMID 26943770›Full record

ArticleOncotarget2016

Improved muscle function and quality after diet intervention with leucine-enriched whey and antioxidants in antioxidant deficient aged mice.

Miriam van Dijk, Francina J Dijk, Annelies Bunschoten, Dorien A M van Dartel, Klaske van Norren, Stephane Walrand, Marion Jourdan, Sjors Verlaan, Yvette Luiking

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.8field-weighted citation impact, top 11% 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

16 citing papers in PubMed, 29 citations in OpenAlex.

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  13. A New Model of Diarrhea with Spleen-Kidney Yang Deficiency Syndrome.Evidence-based complementary and alternative medicine : eCAM · 2018
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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

9 authors at 3 institutions in 2 countries.

Miriam van DijkNutricia Research, Nutricia Advanced Medical Nutrition, Utrecht, The Netherlands.
Francina J DijkNutricia Research, Nutricia Advanced Medical Nutrition, Utrecht, The Netherlands.
Annelies BunschotenDepartment of Animal Sciences, Human and Animal Physiology, Wageningen University, Wageningen, The Netherlands.
Dorien A M van DartelDepartment of Animal Sciences, Human and Animal Physiology, Wageningen University, Wageningen, The Netherlands.
Klaske van NorrenNutrition and Pharmacology, Wageningen University, Wageningen, The Netherlands.
Stephane WalrandUnite de Nutrition Humaine, INRA-UdA, Clermont-Ferrand, France.
Marion JourdanNutricia Research, Nutricia Advanced Medical Nutrition, Utrecht, The Netherlands.
Sjors VerlaanNutricia Research, Nutricia Advanced Medical Nutrition, Utrecht, The Netherlands.
Yvette LuikingNutricia Research, Nutricia Advanced Medical Nutrition, Utrecht, The Netherlands.
Nutricia Research (Netherlands) · NLWageningen University & Research · NLUnité de Nutrition Humaine · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antioxidant (AOX) deficiencies are commonly observed in older adults and oxidative stress has been suggested to contribute to sarcopenia. Here we investigate if 1) low levels of dietary antioxidants had a negative impact on parameters of muscle mass, function and quality, and 2) to study if nutritional interventions with AOX and/or leucine-enriched whey protein could improve these muscle parameters in aged mice. 18-months-old mice were fed a casein-based antioxidant-deficient (lowox) diet or a casein-based control-diet (CTRL) for 7 months. During the last 3 months, lowox-mice were subjected to either: a) continued lowox, b) supplementation with vitamin A/E, Selenium and Zinc (AOX), c) substitution of casein with leucine-enriched whey protein (PROT) or d) a combination of both AOX and PROT (TOTAL). After 7 months lowox-mice displayed lower muscle strength and more muscle fatigue compared to CTRL. Compared to lowox-mice, PROT-mice showed improved muscle power, grip strength and less muscle fatigue. AOX-mice showed improved oxidative status, less muscle fatigue, improved grip strength and mitochondrial dynamics compared to lowox-mice. The TOTAL-mice showed the combined effects of both interventions compared to lowox-mice. In conclusion, nutritional intervention with AOX and/or leucine-enriched whey protein can play a role in improving muscle health in a AOX-deficient mouse model.

Indexed as

DietAge FactorsAnimalsAntioxidantsLeucineMaleMiceMice, Inbred C57BLModels, AnimalMuscle, SkeletalOxidative StressRandom AllocationWhey ProteinsAntioxidantsLeucineWhey ProteinsantioxidantsfatigueGerotargetsarcopeniaskeletal muscle

Identifiers

PMID26943770
PMCPMC4951216
OpenAlexW2290103727

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.