Can low-level laser therapy (LLLT) associated with an aerobic plus resistance training change the cardiometabolic risk in obese women? A placebo-controlled clinical trial
Duarte FO, Duarte FO, Sene-Fiorese M, de Aquino Junior AE, da Silveira Campos RM, Masquio DC, Tock L, Garcia de Oliveira Duarte AC, Dâmaso AR, Bagnato VS, Parizotto NA
Journal of photochemistry and photobiology. B, Biology · 22 citas
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- Ensayo controlado aleatorizado (indexado por PubMed)
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Quién lo pagó
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Publicación
- Publicado
- 2015-09-02 · J Photochem Photobiol B · vol. 153 · págs. 103–110
- Editorial
- Elsevier BV
- Citado
- 34 citas · más que el 80% de estudios similares · 1.5× el promedio de su campo
- Referencias
- 60 trabajos
- Acceso
- De pago
- Áreas de investigación
- Laser Applications in Dentistry and Medicine · Cardiovascular and exercise physiology · Adipokines, Inflammation, and Metabolic Diseases
- Palabras clave
- low-level laser therapy, obesity, cardiometabolic risk, obese women, inflammation, leptin, ICAM-1, visceral fat, waist circumference, insulin resistance, body composition
- MeSH
- humans, obesity, insulin, leptin, blood glucose, intercellular adhesion molecule-1, body mass index, enzyme-linked immunosorbent assay, exercise, double-blind method, lasers, placebo effect, adult, female, young adult, low-level light therapy
10 autores
- Fernanda Oliveira Duarte🇧🇷 · autor de correspondenciaUniversidade Federal de São Carlos
- Marcela Sene‐Fiorese🇧🇷Universidade de São Paulo; Instituto de Física de São Carlos
- Antônio Eduardo de Aquino🇧🇷Universidade Federal de São Carlos
- Raquel Munhoz da Silveira Campos🇧🇷Universidade Federal de São Paulo
- Deborah Cristina Landi Masquio🇧🇷Universidade Federal de São Paulo
- Lian Tock
- Ana Cláudia Garcia de Oliveira Duarte🇧🇷Universidade Federal de São Carlos
- Ana Raimunda Dâmaso🇧🇷Universidade Federal de São Paulo
- Vanderlei Salvador Bagnato🇧🇷Universidade Federal de São Carlos; Universidade de São Paulo; Instituto de Física de São Carlos
- Nivaldo Antônio Parizotto🇧🇷Universidade Federal de São Carlos
Resumen
El texto original del estudio, en el idioma en que se publicó.
Introduction
Obesity is one of the most important link factors to coronary artery disease development mainly due to the pro-inflammatory and pro-thrombotic states favoring atherosclerosis progression. The LLLT acts in the cellular metabolism and it is highly effective to improve inflammation. The same occur in response to different kinds of exercise. However, we have not known the associate effects using LLLT therapies with aerobic plus resistance training as strategy specifically with target at human obesity control and its comorbidities.
Objective
Investigate the effects of the LLLT associated with aerobic plus resistance training on cardiometabolic risk factors in obese women.
Methodology
Women aged 20-40 years (BMI ≥ 30 kg/m(2)), were divided into 2 groups: Phototherapy (PHOTO) and Placebo. They were trained aerobic plus resistance exercises (in a concurrent mode), 1h, 3 times/week during 16 weeks. Phototherapy was applied after each exercise session for 16 min, with infrared laser, wavelength 808 nm, continuous output, power 100 mW, and energy delivery 50 J. The body composition was measured with bioimpedance. Inflammatory mark concentrations were measured using a commercially available multiplex.
Results
LLLT associated with aerobic plus resistance training was effective in decrease neck (P=0.0003) and waist circumferences (P=0.02); percentual of fat (P=0.04); visceral fat area (P=0.02); HOMA-IR (P=0.0009); Leptin (P=0.03) and ICAM (P=0.03). Also, the reduction in leptin (P=0.008) and ICAM-1 (0, 05) was much more expressive in the phototherapy group in comparison to placebo group when analyzed by delta values.
Conclusion
LLLT associated with concurrent exercise (aerobic plus resistance training) potentiates the exercise effects of decreasing the cardiometabolic risk factors in obese woman. These results suggest the LLLT associated with exercises as a new therapeutic tool in the control of obesity and its comorbidities for obese people, targeting to optimize the strategies to control the cardiometabolic risk factors in these populations.
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