Effect of one session of aerobic exercise associated with abdominal laser therapy in lipolytic activity, lipid profile, and inflammatory markers.
adipose tissue
lipolysis
low-level laser therapy-LLLT
physical exercise
Journal
Journal of cosmetic dermatology
ISSN: 1473-2165
Titre abrégé: J Cosmet Dermatol
Pays: England
ID NLM: 101130964
Informations de publication
Date de publication:
Jun 2021
Jun 2021
Historique:
revised:
08
07
2020
received:
28
02
2020
accepted:
28
09
2020
pubmed:
14
10
2020
medline:
25
5
2021
entrez:
13
10
2020
Statut:
ppublish
Résumé
Increased abdominal fat and sedentary lifestyles contribute to cardiovascular disease risk. The combination of exercise and low-level laser therapy (LLLT) appears to be an innovative method to increase the lipolytic rate of abdominal adipocytes, in order to reduce abdominal fat. To evaluate the effect of one session of aerobic exercise associated with abdominal laser therapy in lipolytic activity, profile lipid, and inflammatory markers (C-reactive protein-CRP). Experimental randomized controlled study in 36 participants of female sex divided into three groups: placebo group (PG) (n = 12), experimental group 1 (EG1) (n = 11), and experimental group 2 (EG2) (n = 13). The EG1 and EG2 performed the laser therapy protocol followed by 50 minutes of aerobic exercise on cycle ergometer, of 45%-55% of reserve heart rate; however, in EG2 the laser therapy was applied without power. The PG only performed the laser therapy protocol without power. The anthropometric measures were evaluated, and all participants were subject to blood samples at the beginning and at the end of the intervention for measure glycerol, lipid profile (total cholesterol, triglycerides, HDL, and LDL), and CRP. One-way ANOVA was used to compare the groups in the quantitative variables and Fisher's test to compare the groups in the qualitative variables. To compare the variables between moments (M0 and M1), we used the t test for paired samples. In the group that performed physical exercise and lipolytic laser and in the group that performs only physical exercise, there was a significant increase in glycerol mobilization between M0 and M1 (P < .001). The same did not occur in the placebo group. Regarding the CRP levels and lipidic profile, no significant differences were observed between moments in the experimental groups. It is concluded that one session of aerobic exercise associated with LLLT and one session of aerobic exercise appears to be able to increase the lipolytic activity. However, it appears that LLLT does not provide increased value to the aerobic physical exercise by itself in lipolysis process.
Sections du résumé
BACKGROUND
BACKGROUND
Increased abdominal fat and sedentary lifestyles contribute to cardiovascular disease risk. The combination of exercise and low-level laser therapy (LLLT) appears to be an innovative method to increase the lipolytic rate of abdominal adipocytes, in order to reduce abdominal fat.
OBJECTIVES
OBJECTIVE
To evaluate the effect of one session of aerobic exercise associated with abdominal laser therapy in lipolytic activity, profile lipid, and inflammatory markers (C-reactive protein-CRP).
METHODS
METHODS
Experimental randomized controlled study in 36 participants of female sex divided into three groups: placebo group (PG) (n = 12), experimental group 1 (EG1) (n = 11), and experimental group 2 (EG2) (n = 13). The EG1 and EG2 performed the laser therapy protocol followed by 50 minutes of aerobic exercise on cycle ergometer, of 45%-55% of reserve heart rate; however, in EG2 the laser therapy was applied without power. The PG only performed the laser therapy protocol without power. The anthropometric measures were evaluated, and all participants were subject to blood samples at the beginning and at the end of the intervention for measure glycerol, lipid profile (total cholesterol, triglycerides, HDL, and LDL), and CRP. One-way ANOVA was used to compare the groups in the quantitative variables and Fisher's test to compare the groups in the qualitative variables. To compare the variables between moments (M0 and M1), we used the t test for paired samples.
RESULTS
RESULTS
In the group that performed physical exercise and lipolytic laser and in the group that performs only physical exercise, there was a significant increase in glycerol mobilization between M0 and M1 (P < .001). The same did not occur in the placebo group. Regarding the CRP levels and lipidic profile, no significant differences were observed between moments in the experimental groups.
CONCLUSION
CONCLUSIONS
It is concluded that one session of aerobic exercise associated with LLLT and one session of aerobic exercise appears to be able to increase the lipolytic activity. However, it appears that LLLT does not provide increased value to the aerobic physical exercise by itself in lipolysis process.
Substances chimiques
Lipids
0
Triglycerides
0
Types de publication
Journal Article
Randomized Controlled Trial
Langues
eng
Sous-ensembles de citation
IM
Pagination
1714-1723Informations de copyright
© 2020 Wiley Periodicals LLC.
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