Evidence map›Paper›PMID 31031637›Full record

ArticleFrontiers in physiology2019

Tissue Oxygenation in Response to Different Relative Levels of Blood-Flow Restricted Exercise.

Joana F Reis, Pedro Fatela, Goncalo V Mendonca, Joao R Vaz, Maria J Valamatos, Jorge Infante, Pedro Mil-Homens, Francisco B Alves

Open access · goldAbstract read
In one paragraph

Article in Frontiers in physiology, 2019. 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
6.4field-weighted citation impact, top 4% 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, 45 citations in OpenAlex.

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  18. Blood Flow Restriction Training.Journal of athletic training · 2021
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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

8 authors at 2 institutions in 2 countries.

Joana F ReisLaboratory of Physiology and Biochemistry of Exercise, Faculdade de Motricidade Humana, Universidade de Lisboa, Lisbon, Portugal.
Pedro FatelaUniversidade Europeia, Lisbon, Portugal.
Goncalo V MendoncaCiper, Faculdade de Motricidade Humana, Universidade de Lisboa, Lisbon, Portugal.
Joao R VazCiper, Faculdade de Motricidade Humana, Universidade de Lisboa, Lisbon, Portugal.
Maria J ValamatosCiper, Faculdade de Motricidade Humana, Universidade de Lisboa, Lisbon, Portugal.
Jorge InfanteSpertlab, Faculdade de Motricidade Humana, Universidade de Lisboa, Lisbon, Portugal.
Pedro Mil-HomensCiper, Faculdade de Motricidade Humana, Universidade de Lisboa, Lisbon, Portugal.
Francisco B AlvesLaboratory of Physiology and Biochemistry of Exercise, Faculdade de Motricidade Humana, Universidade de Lisboa, Lisbon, Portugal.
University of Lisbon · PTUniversity of Nebraska at Omaha · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Blood flow restrictive (BFR) exercise elicits a localized hypoxic environment compatible with greater metabolic stress. We intended to compare the acute changes in muscle microvascular oxygenation following low-intensity knee extension exercise, combined with different levels of BFR. Thirteen active young men (age: 23.8 ± 5.4 years) were tested for unilateral knee extension exercise (30 + 15 + 15 + 15 reps at 20% one repetition maximum) on four different conditions: no-BFR (NOBFR), 40, 60, and 80% of arterial occlusion pressure (AOP). Deoxyhemoglobin+myoglobin concentration Deoxy[Hb+Mb], total hemoglobin [T(H+Mb)] and tissue oxygen saturation [TOI] were measured on the vastus lateralis muscle using near-infrared spectroscopy (NIMO, Nirox srl, Brescia, Italy). The magnitude of change in Deoxy[Hb+Mb]during exercise was similar between 60 and 80% AOP. Overall, compared to that seen during 60 and 80% AOP, NOBFR as well as 40% AOP resulted in a lower magnitude of change in Deoxy[Hb+Mb] (

Indexed as

KAATSUmuscle oxygenationnear-infrared spectroscopyoxygen extractionresistance exercise

Identifiers

PMID31031637
PMCPMC6470188
OpenAlexW2939388373

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.