The effects of exercise on BDNF levels in adolescents: a systematic review with meta-analysis
The aim of this study was to analyze the evidence available in the literature about the effects of exercise on brain-derived neurotrophic factor levels in adolescents. The literature searches were conducted in PubMed, Embase, Scopus, ScienceDirect, Web of Science, SportDiscus, the Cochrane Central R...
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ri-123456789-311772023-11-14T18:51:11Z The effects of exercise on BDNF levels in adolescents: a systematic review with meta-analysis Azevedo, Kesley Pablo Morais de Oliveira, Victor Hugo de Medeiros, Gidyenne Christine Bandeira Silva de Mata, Ádala Nayana de Sousa García, Daniel Ángel Martínez, Daniel Guillén Leitão, José Carlos Knackfuss, Maria Irany Piuvezam, Grasiela Exercise Brain-derived neurotrophic factor BDNF Adolescent Systematic review Meta-analysis The aim of this study was to analyze the evidence available in the literature about the effects of exercise on brain-derived neurotrophic factor levels in adolescents. The literature searches were conducted in PubMed, Embase, Scopus, ScienceDirect, Web of Science, SportDiscus, the Cochrane Central Register of Controlled Trials (CENTRAL) and CINAHL. Randomized controlled trials and non-randomized controlled trials performed with adolescents (10–19 years) who underwent different exercise programs and who evaluated BDNF levels before and after the intervention were included. We included six studies, four RCTs and two non-RCTs in the systematic review with a total of 407 adolescents. In two randomized trials and one non-RCT, the intervention groups showed significant improvements in BDNF levels compared with the control group. The results presented in the meta-analysis indicate that despite the positive effect in favor of the intervention, there were no significant differences (standardized mean difference 0.28 ng/mL, 95% confidence interval −0.28 to 0.85; p = 0.32, I2 = 0%). The results presented in our review indicate that aerobic exercise programs practiced in moderate- or high-intensity are promising strategies to increase BDNF levels in adolescents. However, further studies are required to support this finding 2021-01-05T13:03:38Z 2021-01-05T13:03:38Z 2020-08-20 article AZEVEDO, Kesley Pablo Morais de; OLIVEIRA, Victor Hugo de; MEDEIROS, Gidyenne Christine Bandeira Silva de; MATA, Ádala Nayana de Sousa; GARCÍA, Daniel Ángel; MARTÍNEZ, Daniel Guillén; LEITÃO, José Carlos; KNACKFUSS, Maria Irany; PIUVEZAM, Grasiela. The effects of exercise on BDNF levels in adolescents: a systematic review with meta-analysis. International Journal of Environmental Research and Public Health, [s. l.], v. 17, p. 6056, 2020. Disponível em: https://www.mdpi.com/1660-4601/17/17/6056. Acesso em: 17 dez. 2020. https://doi.org/10.3390/ijerph17176056 1660-4601 https://repositorio.ufrn.br/handle/123456789/31177 10.3390/ijerph17176056 en Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ application/pdf MDPI |
| institution |
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RI - UFRN |
| language |
English |
| topic |
Exercise Brain-derived neurotrophic factor BDNF Adolescent Systematic review Meta-analysis |
| spellingShingle |
Exercise Brain-derived neurotrophic factor BDNF Adolescent Systematic review Meta-analysis Azevedo, Kesley Pablo Morais de Oliveira, Victor Hugo de Medeiros, Gidyenne Christine Bandeira Silva de Mata, Ádala Nayana de Sousa García, Daniel Ángel Martínez, Daniel Guillén Leitão, José Carlos Knackfuss, Maria Irany Piuvezam, Grasiela The effects of exercise on BDNF levels in adolescents: a systematic review with meta-analysis |
| description |
The aim of this study was to analyze the evidence available in the literature about the effects of exercise on brain-derived neurotrophic factor levels in adolescents. The literature searches were conducted in PubMed, Embase, Scopus, ScienceDirect, Web of Science, SportDiscus, the Cochrane Central Register of Controlled Trials (CENTRAL) and CINAHL. Randomized controlled trials and non-randomized controlled trials performed with adolescents (10–19 years) who underwent different exercise programs and who evaluated BDNF levels before and after the intervention were included. We included six studies, four RCTs and two non-RCTs in the systematic review with a total of 407 adolescents. In two randomized trials and one non-RCT, the intervention groups showed significant improvements in BDNF levels compared with the control group. The results presented in the meta-analysis indicate that despite the positive effect in favor of the intervention, there were no significant differences (standardized mean difference 0.28 ng/mL, 95% confidence interval −0.28 to 0.85; p = 0.32, I2 = 0%). The results presented in our review indicate that aerobic exercise programs practiced in moderate- or high-intensity are promising strategies to increase BDNF levels in adolescents. However, further studies are required to support this finding |
| format |
article |
| author |
Azevedo, Kesley Pablo Morais de Oliveira, Victor Hugo de Medeiros, Gidyenne Christine Bandeira Silva de Mata, Ádala Nayana de Sousa García, Daniel Ángel Martínez, Daniel Guillén Leitão, José Carlos Knackfuss, Maria Irany Piuvezam, Grasiela |
| author_facet |
Azevedo, Kesley Pablo Morais de Oliveira, Victor Hugo de Medeiros, Gidyenne Christine Bandeira Silva de Mata, Ádala Nayana de Sousa García, Daniel Ángel Martínez, Daniel Guillén Leitão, José Carlos Knackfuss, Maria Irany Piuvezam, Grasiela |
| author_sort |
Azevedo, Kesley Pablo Morais de |
| title |
The effects of exercise on BDNF levels in adolescents: a systematic review with meta-analysis |
| title_short |
The effects of exercise on BDNF levels in adolescents: a systematic review with meta-analysis |
| title_full |
The effects of exercise on BDNF levels in adolescents: a systematic review with meta-analysis |
| title_fullStr |
The effects of exercise on BDNF levels in adolescents: a systematic review with meta-analysis |
| title_full_unstemmed |
The effects of exercise on BDNF levels in adolescents: a systematic review with meta-analysis |
| title_sort |
effects of exercise on bdnf levels in adolescents: a systematic review with meta-analysis |
| publisher |
MDPI |
| publishDate |
2021 |
| url |
https://repositorio.ufrn.br/handle/123456789/31177 |
| work_keys_str_mv |
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