The role of adiposity in the relationship between physical fitness with cardiometabolic risk factors, adipocytokines and inflammation in children
Autor: | Álvaro Reischak de Oliveira, Jorge Mota, Adroaldo Cezar Araujo Gaya, César Agostinis-Sobrinho, Juliano Boufleur Farinha, Arieli Fernandes Dias, Anelise Reis Gaya, Caroline Brand, Rodrigo Cauduro Oliveira Macedo |
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Rok vydání: | 2020 |
Předmět: |
medicine.medical_specialty
Sports medicine Adiponectin business.industry Leptin Physical fitness Adipokine Cardiorespiratory fitness 030229 sport sciences 030204 cardiovascular system & hematology medicine.disease 03 medical and health sciences 0302 clinical medicine Insulin resistance Blood pressure Endocrinology Internal medicine Medicine Orthopedics and Sports Medicine business |
Zdroj: | Sport Sciences for Health. 17:127-136 |
ISSN: | 1825-1234 1824-7490 |
Popis: | To assess the role of adiposity in the relationship between physical fitness with cardiometabolic risk factors (CMRF), adipocytokines and inflammation in children. This cross-sectional analysis, comprised 150 children (80 boys), aged 6–11 years, from a public school in the city of Porto Alegre/Brazil. Cardiorespiratory fitness (CRF), muscular fitness (MF), systolic and diastolic blood pressure and percentage of body fat were evaluated. Blood samples were collected to determine leptin, adiponectin and C-reactive protein (CRP) levels. CMRF was defined by the z score sum of high-density lipoprotein cholesterol, triglycerides, homeostasis model assessment of insulin resistance, total cholesterol, systolic and diastolic blood pressure. The association between CRF with CMRF (Indirect effect (IE) = − 0.0005; CI − 0.0010 to − 0.0002) and leptin (IE = − 0.0116; CI − 0.0185 to − 0.0062) is influenced by adiposity. The association between MF and CMRF (IE: − 0.0991; CI − 0.1971 to − 0.0217), leptin (IE: − 3.0251; CI − 4.2660 to − 2.0956) and CRP (IE: − 0.3590; CI − 0.6903 to − 0.0981) were also influenced by adiposity. Furthermore, the relationship between CRF and CMRF (β = 0.0001; p = 0.04) and leptin (β = 0.0008; p = 0.02), as well as between MF and CMRF (β = 0.01; p = 0.02) varied according to adiposity level. Adiposity exert an essential role in the relationship of physical fitness with CMRF, adipocytokines and inflammation in children. This findings support the key role of adiposity, indicating that beyond physical fitness increases, intervention programs should also focus on decreasing adiposity in children. |
Databáze: | OpenAIRE |
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