Evidence map›Paper›PMID 27026015›Full record

ArticleEuropean journal of applied physiology2016

Role of the monocarboxylate transporter MCT1 in the uptake of lactate during active recovery.

Rocío Cupeiro, Raúl Pérez-Prieto, Teresa Amigo, Pilar Gortázar, Carlos Redondo, Domingo González-Lamuño

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in European journal of applied physiology, 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
7.7field-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

16 citing papers in PubMed, 30 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.

Rocío CupeiroLFE Research Group, Faculty of Physical Activity and Sports Sciences-INEF, Universidad Politécnica de Madrid, C/Martín Fierro no 7, 28040, Madrid, Spain. rocio.cupeiro@upm.es.
Raúl Pérez-PrietoLaboratory of Pediatrics, Facultad de Medicina, Universidad de Cantabria, Avda. Cardenal Herrera Oria s/n, 39011, Santander, Cantabria, Spain.
Teresa AmigoLaboratory of Pediatrics, Facultad de Medicina, Universidad de Cantabria, Avda. Cardenal Herrera Oria s/n, 39011, Santander, Cantabria, Spain.
Pilar GortázarDivision of Pediatrics, Valdecilla Research Institute (IDIVAL), Edificio IDIVAL, Avenida Cardenal Herrera Oria s/n, 39011, Santander, Cantabria, Spain.
Carlos RedondoLaboratory of Pediatrics, Facultad de Medicina, Universidad de Cantabria, Avda. Cardenal Herrera Oria s/n, 39011, Santander, Cantabria, Spain.
Domingo González-LamuñoLaboratory of Pediatrics, Facultad de Medicina, Universidad de Cantabria, Avda. Cardenal Herrera Oria s/n, 39011, Santander, Cantabria, Spain.
Instituto de Investigación Marqués de Valdecilla · ESUniversidad de Cantabria · ESUniversidad Politécnica de Madrid · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeWe assessed the role of monocarboxylate transporter 1 (MCT1) on lactate clearance during an active recovery after high-intensity exercise, by comparing genetic groups based on the T1470A (rs1049434) MCT1 polymorphism, whose influence on lactate transport has been proven.

methodsSixteen young male elite field hockey players participated in this study. All of them completed two 400 m maximal run tests performed on different days, followed by 40 min of active or passive recovery. Lactate samples were measured immediately after the tests, and at min 10, 20, 30 and 40 of the recoveries. Blood lactate decreases were calculated for each 10-min period. Participants were distributed into three groups according to the T1470A polymorphism (TT, TA and AA).

resultsTT group had a lower blood lactate decrease than AA group during the 10-20 min period of the active recovery (p = 0.018). This period had the highest blood lactate for the whole sample, significantly differing from the other periods (p ≤ 0.003). During the passive recovery, lactate declines were constant except for the 0-10-min period (p ≤ 0.003), suggesting that liver uptake is similar in all the genetic groups, and that the difference seen during the active recovery is mainly due to muscle lactate uptake.

conclusionsThese differences according to the polymorphic variant T1470A suggest that MCT1 affects the plasma lactate decrease during a crucial period of active recovery, where the maximal lactate amount is cleared (i.e. 10-20 min period).

Indexed as

AdultBiological TransportExerciseHockeyHumansLactic AcidLiverMaleMonocarboxylate Transport Protein 1Monocarboxylic Acid TransportersMusclesPhysical EndurancePolymorphism, GeneticSymportersYoung AdultLactic AcidMonocarboxylate Transport Protein 1Monocarboxylic Acid TransportersSymportersActive recoveryLactate clearanceMonocarboxylate transporters

Identifiers

PMID27026015
OpenAlexW2321678976

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.