Evidence map›Paper›PMID 29381651›Full record

Trial reportMedicine and science in sports and exercise2018

Exercise Effects on Adipose Tissue Postprandial Lipolysis and Blood Flow in Children.

Huimin Yan, Joseph R Pierce, Kimberly B Myers, Katrina D Dubose, Gabriel S Dubis, Charles J Tanner, Robert C Hickner

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Medicine and science in sports and exercise, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 31% 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

5 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Anti-Lipolysis Induced by Insulin in Diverse Pathophysiologic Conditions of Adipose Tissue.Diabetes, metabolic syndrome and obesity : targets and therapy · 2020
    Review
  5. Article
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 1 institution in 2 countries.

Huimin YanHuman Performance Laboratory, East Carolina University, Greenville, NC.
Joseph R PierceHuman Performance Laboratory, East Carolina University, Greenville, NC.
Kimberly B MyersDepartment of Nutrition Science, East Carolina University, Greenville, NC.
Katrina D DuboseDepartment of Kinesiology, East Carolina University, Greenville, NC.
Gabriel S DubisHuman Performance Laboratory, East Carolina University, Greenville, NC.
Charles J TannerHuman Performance Laboratory, East Carolina University, Greenville, NC.
Robert C HicknerHuman Performance Laboratory, East Carolina University, Greenville, NC.
East Carolina University · US

Funding

Reduction in CVD risk in children by physical activityR01DK071081 · NIDDK · EAST CAROLINA UNIVERSITY · PI HICKNER, ROBERT C · 2006 to 2010
$1.5M
NIDDK NIH HHS R01 DK071081
6 · The paper itself

Abstract

Poor suppression of lipolysis and blunted increase in blood flow after meal ingestion in obese adults may indicate resistance to the antilipolytic action of insulin. Exercise may be used to normalize lipolytic responses to food intake by increasing insulin sensitivity. PURPOSE: To determine if acute bouts of aerobic exercise and/or excise training alter lipolytic and blood flow responses to food intake in lean (LN) and obese (OB) children.

methodsSixty-five children (9-11 yr) were randomized into acute exercise (EX: 16 LN and 28 OB) or control (CON: 9 LN and 12 OB) groups that exercised (EX), or rested (CON) between standardized breakfast and lunch. Microdialysis probes were inserted into the subcutaneous abdominal adipose tissue to monitor interstitial glycerol (lipolysis) and blood flow. Changes in interstitial glycerol and nutritive flow were calculated from dialysate samples before and after each meal. A subgroup (OB = 15 and LN = 9) from the acute exercise group underwent 16 wk of aerobic exercise training.

resultsPoor suppression of lipolysis and a blunted increase in adipose tissue nutritive blood flow in response to breakfast was associated with BMI percentile (r = 0.3, P < 0.05). These responses were normalized at lunch in the OB in the EX (P < 0.05), but not in OB in the CON. Sixteen weeks of exercise training did not improve meal-induced blood flow and marginally altered the antilipolytic response to the two meals (P = 0.06).

conclusionsDaily bouts of acute aerobic exercise should be used to improve the antilipolytic and nutritive blood flow response to a subsequent meal in obese children.

Indexed as

LipolysisAdipose TissueChildExerciseFemaleGlycerolHumansMaleMealsMicrodialysisPediatric ObesityPostprandial PeriodRegional Blood FlowGlycerol

Identifiers

PMID29381651
PMCPMC5953784
OpenAlexW2790796534

What OpenQuestion holds

Textmetadata
LicenceTDM
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.