Evidence map›Paper›PMID 26133377›Full record

ArticlePloS one2015

Antioxidant Properties of Whole Body Periodic Acceleration (pGz).

Arkady Uryash, Jorge Bassuk, Paul Kurlansky, Francisco Altamirano, Jose R Lopez, Jose A Adams

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05569122 (The Utility of pGz in Primary Mitochondrial Disorders), which is not on this map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.5field-weighted citation impact, top 19% 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.

NCT05569122 phase1recruitingnot on this mapstarted 2023, after this paper: background citation

The Utility of pGz in Primary Mitochondrial Disorders

TypeinterventionalSponsorChildren's Hospital of PhiladelphiaRan2023 to 2028Enrolled90ConditionsMitochondrial Myopathies, Mitochondrial DiseasesArmsCardiopulmonary Exercise Testing, pGz Bed, Gentle Jogger, Exercise Pedal, Lumason® contrast agent
3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 22 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

6 authors at 3 institutions in 1 country.

Arkady UryashDivision of Neonatology, Mount Sinai Medical Center, Miami Beach, Florida, United States of America.
Jorge BassukDivision of Neonatology, Mount Sinai Medical Center, Miami Beach, Florida, United States of America.
Paul KurlanskyDepartment of Surgery, Columbia University, New York, New York, United States of America.
Francisco AltamiranoDepartment of Molecular Biosciences, University of California Davis, Davis, California, United States of America.
Jose R LopezDepartment of Molecular Biosciences, University of California Davis, Davis, California, United States of America.
Jose A AdamsDivision of Neonatology, Mount Sinai Medical Center, Miami Beach, Florida, United States of America.
Mount Sinai Medical Center · USUniversity of California, Davis · USColumbia University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The recognition that oxidative stress is a major component of several chronic diseases has engendered numerous trials of antioxidant therapies with minimal or no direct benefits. Nanomolar quantities of nitric oxide released into the circulation by pharmacologic stimulation of eNOS have antioxidant properties but physiologic stimulation as through increased pulsatile shear stress of the endothelium has not been assessed. The present study utilized a non-invasive technology, periodic acceleration (pGz) that increases pulsatile shear stress such that upregulation of cardiac eNOS occurs, We assessed its efficacy in normal mice and mouse models with high levels of oxidative stress, e.g. Diabetes type 1 and mdx (Duchene Muscular Dystrophy). pGz increased protein expression and upregulated eNOS in hearts. Application of pGz was associated with significantly increased expression of endogenous antioxidants (Glutathioneperoxidase-1(GPX-1), Catalase (CAT), Superoxide, Superoxide Dismutase 1(SOD1). This led to an increase of total cardiac antioxidant capacity along with an increase in the antioxidant response element transcription factor Nrf2 translocation to the nucleus. pGz decreased reactive oxygen species in both mice models of oxidative stress. Thus, pGz is a novel non-pharmacologic method to harness endogenous antioxidant capacity.

Indexed as

AccelerationOxidation-ReductionAnimalsAntioxidantsBlood PressureBlotting, WesternCatalaseDiabetes Mellitus, ExperimentalDisease Models, AnimalEnzyme-Linked Immunosorbent AssayGlutathione PeroxidaseGlutathione Peroxidase GPX1Heart RateMaleMiceMice, Inbred C57BLAntioxidantsCatalaseGlutathione PeroxidaseGlutathione Peroxidase GPX1Gpx1 protein, mouseNfe2l2 protein, mouseNF-E2-Related Factor 2Reactive Oxygen SpeciesSod1 protein, mouseSuperoxide DismutaseSuperoxide Dismutase-1

Identifiers

PMID26133377
PMCPMC4489838
OpenAlexW744235106

What OpenQuestion holds

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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.