Artículos científicos

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Browsing Artículos científicos by Author "Alacid, Fernando"

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    Effects of 12 Weeks of Strength Training and Gluten-Free Diet on Quality of Life, Body Composition and Strength in Women with Celiac Disease: A Randomized Controlled Trial
    (2021-11-19) Martínez-Rodríguez, Alejandro; Loaiza-Martínez, Daniela Alejandra; ánchez-Sánchez, Javier; Rubio-Arias, Jacobo A.; Alacid, Fernando; Prats-Moya, Soledad; Martínez-Olcina, María; Yáñez-Sepúlveda, Rodrigo; Asencio-Mas, Nuria; Marcos-Pardo, Pablo J.
    Celiac disease (CD) is an autoimmune disease characterized by gluten-induced intestinal inflammation. Dietary restrictions and symptoms may have a significant impact on the patient’s quality of life, body composition (BC), and strength. This study was designed to assess the impact of an isocaloric gluten free diet and resistance exercise in women. A total of 28 Spanish women, aged 40 years old or more, took part in a randomized controlled trial. Each group received a different intervention: group 1, gluten-free nutrition plan + exercise (GFD + E); group 2, gluten-free nutrition plan (GFD); group 3, celiac controls (NO-GFD); and group 4, non-celiac controls (CONTROL). The variables studied were quality of life, BC and isometric hand strength. After 12 weeks of intervention, celiac women that followed a gluten-free diet and exercise showed higher scores on the psychological health scale than celiac women without intervention. The women in group 1 were the only ones who presented improvements in BC variables; fat mass, BMI, and fat-free mass. Negative correlations were found between the perception of quality of life and age, however a positive correlation between quality of life and isometric strength test results was found. In addition to a gluten-free diet, resistance training is essential to improve BC, strength, and gastrointestinal symptoms.
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    Psychological, Physiological, and Physical Effects of Resistance Training and Personalized Diet in Celiac Women
    (2022-06-16) Martínez-Rodríguez, Alejandro; Loaiza-Martínez, Daniela Alejandra; Sánchez-Sánchez, Javier; Rubio-Arias, Jacobo Á.; Alacid, Fernando; Prats-Moya, Soledad; Martínez-Olcina, María; Yáñez-Sepúlveda, Rodrigo; Asencio-Mas, Nuria; Marcos-Pardo, Pablo J.
    Background: Gluten intolerance is a systemic process of autoimmune nature; it develops in genetically predisposed subjects with gluten ingestion. The only treatment for celiac disease (CD) is a lifelong strict gluten-free diet (GFD). This study was designed to evaluate adherence to a GFD, risk of an eating disorder, and nutritional status in adult CD patients undergoing different interventions. Methods: A total of 28 Spanish women, aged 40 years or more, took part in a randomized controlled trial. Each group received a different intervention: group 1, gluten-free nutrition plan + exercise (GFD + E); group 2, gluten-free nutrition plan (GFD); group 3, celiac controls (NO-GFD); and group 4, non-celiac controls (CONTROL). The training was prescribed by a sport scientist. It was based on resistance training with elastic bands; beforehand a warm-up was performed and the resistance was increased progressively. The variables studied were adherence to the GFD, risk of eating disorders, blood values, and body composition. Results: Celiac women with personalized nutritional planning presented greater adherence to a gluten-free diet (p < 0.001). Regarding leukocytes, significant differences were observed between the GFD and control groups (p = 0.004). Perimeters and folds did not decrease significantly. Conclusion: Women with celiac disease who follow an adapted and personalized diet have a better adherence to a GFD compared to those who follow a non-professional diet, and therefore have a better immune system status (blood leukocytes).