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1.
Aten. prim. (Barc., Ed. impr.) ; 49(8): 473-483, oct. 2017. tab, ilus, graf
Article in Spanish | IBECS | ID: ibc-167042

ABSTRACT

Objetivo: Evaluar los efectos de un programa recreativo de actividad física general, de intensidad moderada y corta duración, sobre las cifras de hipertensión arterial y otros factores de riesgo cardiovascular (FRCV) en hipertensos mayores de 50 años. Diseño: Estudio cuasi-experimental no aleatorizado con diseño pre-post. Emplazamiento: Íllora (Granada). Participantes: Sesenta sujetos sedentarios de 50-75 años pertenecientes al programa de hipertensos del Centro de Salud. Intervención: Programa lúdico de actividad física general donde predomina la capacidad aeróbica, 3días/semana, durante 4 semanas, y una intensidad del 45-55% de la FC Reserva. Mediciones principales: PAS, PAD, FC, IMC, colesterol total, HDL, LDL, TG y glucosa. Resultados y conclusiones: Disminuciones estadísticamente significativas (p < 0,05) en el IMC (-0,51%; IC95%: 30,26-31,93 unid), la FC (-5,57 lat/min; IC95%: 68,76-71,73 lat/min), la PAS (-14,82 mmHg; IC95%: 131,57-137,52 mmHg), la PAD (-5,33 mmHg; IC95%: 78,94-83,68 mmHg), la glucosa (-7,63 mg/dl; IC95%: 125,06-153,73 mg/dl) y el riesgo REGICOR (-20,46%; IC95%: 5,45-6,90%). Aumentos estadísticamente significativos en el HDL (+2,82mg/dl; IC95%: 46,78-52,11 mg/dl) y los TG (+8,27 mg/dl; IC95% 133,89-152,60 mg/dl). Según el sexo, los hombres presentaron la mayor variación en la FC y la PAD, y las mujeres en la PAS (p < 0,05). Sujetos con valores iniciales de PAS≥160mmHg experimentaron mayores descensos de FC, PAS, PAD, glucosa y TG (-(-10,67lat/min, -31mmHg, -8,27mmHg, -10,86mg/dl y 34,66mg/dl, respectivamente) que aquellos con PAS inicial < 160 mmHg, donde aumentó el HDL y disminuyó el LDL. Tras este programa se obtuvieron mejoras en la presión arterial y otros FRCV en sujetos hipertensos mayores de 50 años (AU)


Objectives: To evaluate the effects of a recreational general physical activity program with moderate intensity and short duration on blood pressure and other cardiovascular risk factors (BMI, cholesterol, Rest Heart Rate, HDL, LDL, Triglycerides) in hypertensive patients older than 50 years. Design: Non-randomised pre-post design, quasi-experimental study. Location: Íllora, Granada, Spain. Participants: A total of 60 subjects aged 50-75 years taking part in the Health Hypertensive Program in the Medical Centre were selected. Intervention: A recreational general physical activity program, mainly aerobic capacity, of 4weeks duration, 3days/week, and an intensity of 45-55% HR Reserve. Main measurements: SBP, DBP, HR, BMI, total cholesterol, HDL, LDL, TG, and Glucose. Results and conclusions: Statistically significant decreases (P < .05) were observed in BMI (-0.51%; 95%CI: 30.26 to 31.93 units), HR (-5.57 beats/min; 95% CI: 68.76 to 71.73 beats/min), SBP (-14.82 mmHg; 95%CI: 131.57 to 137.52 mmHg), DBP (-5.33 mmHg; 95%CI: 78.94 to 83.68 mmHg), Glucose (-7.63 mg/dL; 95%CI: 125.06 to 153.73 mg/dL) and REGICOR risk (-20.46%; 95%CI: 5.45 to 6.90%). Statistically significant increases were observed in HDL (+2.82 mg/dl; 95%CI: 46.78 to 52.11 mmHg), and TG (+8.27 mg/dl; 95%CI: 133.89 to 152.60 mg/dL). Men had a wider variation in HR and DBP, and women in SBP (P<.05). Subjects with baseline SBP≥160 mmHg experienced greater declines in HR, SBP, DBP, Glucose and TG (-10.67 beats/min, -31 mmHg, -8.27 mmHg, -10.86mg/dL, and 34.66mg/dL, respectively) than those with an initial SBP<160 mmHg, where there was an increase in HDL and a decrease in LDL. After this program, improvements in BP and other cardiovascular risk factors were obtained in hypertensive subjects over 50 years (AU)


Subject(s)
Humans , Male , Female , Middle Aged , Aged , Exercise Therapy/methods , Hypertension/rehabilitation , Cardiovascular Diseases/prevention & control , Exercise/physiology , Program Evaluation , Healthy People Programs , Risk Factors , Sedentary Behavior , Blood Pressure/physiology
2.
Aten Primaria ; 49(8): 473-483, 2017 Oct.
Article in Spanish | MEDLINE | ID: mdl-28185666

ABSTRACT

OBJECTIVES: To evaluate the effects of a recreational general physical activity program with moderate intensity and short duration on blood pressure and other cardiovascular risk factors (BMI, cholesterol, Rest Heart Rate, HDL, LDL, Triglycerides) in hypertensive patients older than 50years. DESIGN: Non-randomised pre-post design, quasi-experimental study. LOCATION: Íllora, Granada, Spain. PARTICIPANTS: A total of 60 subjects aged 50-75years taking part in the Health Hypertensive Program in the Medical Centre were selected. INTERVENTION: A recreational general physical activity program, mainly aerobic capacity, of 4weeks duration, 3days/week, and an intensity of 45-55% HR Reserve. MAIN MEASUREMENTS: SBP, DBP, HR, BMI, total cholesterol, HDL, LDL, TG, and Glucose. RESULTS AND CONCLUSIONS: Statistically significant decreases (P<.05) were observed in BMI (-0.51%; 95%CI: 30.26 to 31.93units), HR (-5.57beats/min; 95%CI: 68.76 to 71.73beats/min), SBP (-14.82mmHg; 95%CI: 131.57 to 137.52mmHg), DBP (-5.33mmHg; 95%CI: 78.94 to 83.68mmHg), Glucose (-7.63mg/dL; 95%CI: 125.06 to 153.73mg/dL) and REGICOR risk (-20.46%; 95%CI: 5.45 to 6.90%). Statistically significant increases were observed in HDL (+2.82mg/dl; 95%CI: 46.78 to 52.11mmHg), and TG (+8.27mg/dl; 95%CI: 133.89 to 152.60mg/dL). Men had a wider variation in HR and DBP, and women in SBP (P<.05). Subjects with baseline SBP≥160mmHg experienced greater declines in HR, SBP, DBP, Glucose and TG (-10.67beats/min, -31mmHg, -8.27mmHg, -10.86mg/dL, and 34.66mg/dL, respectively) than those with an initial SBP<160mmHg, where there was an increase in HDL and a decrease in LDL. After this program, improvements in BP and other cardiovascular risk factors were obtained in hypertensive subjects over 50years.


Subject(s)
Blood Pressure/physiology , Cardiovascular Diseases/prevention & control , Exercise , Hypertension/therapy , Recreation , Aged , Female , Humans , Male , Middle Aged , Risk Factors , Time Factors
3.
Nutr. hosp ; 31(1): 401-414, ene. 2015. tab, graf
Article in Spanish | IBECS | ID: ibc-132622

ABSTRACT

Introducción: Los programas de entrenamiento físico, se basan en provocar estados de fatiga transitoria para inducir supercompensaciones de los sistemas biológicos implicados en la actividad, con el objeto mejorar el rendimiento del deportista a medio-largo plazo. La administración de suplementos nutricionales con propiedades antioxidantes e inmunomoduladoras, como Phlebodium decumanum y Coenzima Q10, constituyen medidas muy ventajosas para la recuperación de la inflamación y el daño tisular originados por el estrés del ejercicio intenso y mantenido. Metodología: Se llevó a cabo un diseño experimental, longitudinal, a doble ciego, con tres grupos randomizados a partir de una muestra de 30 jugadores varones de voleibol (22-32 años) de la Universidad de Granada, con un nivel de entrenamiento alto (17 horas por semana en los 6 meses previos a la investigación). Se evaluaron los efectos de un programa de entrenamiento físico de un mes de duración, común a todos los grupos de estudio, asociado a la administración simultánea de suplementos nutricionales a base de Phlebodium decumanum (4 cápsulas de 400 mg/ cáp. al día) el Grupo Experimental 1, Phlebodium decumanum(la misma dosis y posología que el grupo 1) más Coenzima Q10 (4 cápsulas de 30 mg/cáp al día) el Grupo Experimental 2, y sustancia placebo, el Grupo Control. Las variables dependientes sanguíneas para valorar los efectos de dicha intervención sobre el perfil endocrinometabólico e inmunológico basales fueron: cortisol e interleuquina 6 relacionados ambos con el eje del estrés inducido por el ejercicio, y ácido láctico y amonio, vinculados esencialmente, al metabolismo energético anaeróbio. Resultados: Todos los grupos del estudio manifestaron cambios adaptativos favorables sobre el perfil endocrihormonano- metabólico e inmunológico, que se objetivaron a través de un descenso significativo basal postest de las concentraciones de cortisol, interleuquina 6, ácido láctico y amoniaco, respecto a los valores previos a la intervención actividad física ± suplemención nutricional protocolizada. Los grupos que mostraron un perfil más favorable, fueron los que recibieron suplementación nutricional frente a placebo, y de entre los primeros, los sujetos que tomaron doble suplementación con Phlebodium decumanum más Coenzima Q10. Conclusiones: La ingesta de Phlebodium decumanum y de Coenzima Q10 durante 4 semanas, mostró efectos protectores sobre el perfil endocrino-metabólico e inmunológico basales, que atribuimos a las propiedades inmunomoduladoras y antioxidantes de ambas sustancias, lo que no sólo resulta altamente beneficioso para retrasar la fatiga y mejorar el rendimiento deportivo, sino también, para disminuir el riesgo de lesiones asociadas al ejercicio físico de alta intensidad (AU)


Introduction: Physical training programmes are based on provoking transitory states of fatigue in order to induce super compensation by the biological systems involved in the activity, in order to improve the athlete’s medium-long term performance. The administration of nutritional supplements with antioxidant and immunomodulatory properties, such as Phlebodium decumanum and coenzyme Q10, can be a very advantageous means of achieving recovery from the inflammation and tissue damage caused by the stress of prolonged, intense exercise. Methodology: An experimental, longitudinal, double- blind experiment was conducted, with three randomized groups obtained from a sample of 30 male volleyball players (aged 22-32 years) at the University of Granada, with a high level of training (17 hours a week during the 6 months preceding the study). The effects were then evaluated of a month-long physical training programme, common to all the study groups, associated with the simultaneous administration of the following nutritional supplements: Phlebodium decumanum (4 capsules of 400 mg/capsule, daily), Experimental Group 1; Phlebodium decumanum (same dose and schedule as Group 1) plus coenzyme Q10 (4 capsules of 30 mg/ capsule, daily), Experimental Group 2; a placebo substance, Control Group. The following dependent blood variables were examined to assess the effects of the intervention on the basal immune and endocrine-metabolic profile: cortisol and interleukin-6, both related to the axis of exercise-induced stress; and lactic acid and ammonium, related essentially to the anaerobic metabolism of energy. Results: All the study groups presented favourable adaptive changes with respect to the endocrine-metabolic and immune profile, as reflected by a significant decrease in the post-test concentrations of cortisol, interleukin 6, lactic acid and ammonium, compared to the values recorded before the physical activity with/without nutritional supplement, per protocol. The groups that achieved the most favourable profile were those which had received nutritional supplementation, rather than the placebo, and among the former, those which had received the double- strength supplement with Phlebodium decumanum plus coenzyme Q10. Conclusions: The intake of Phlebodium decumanum plus coenzyme Q10 for 4 weeks produced protective effects on the endocrine-metabolic and immune profile, which we attribute to the immunomodulatory and antioxidant properties of these substances, which are highly beneficial not only in terms of delaying fatigue and improving athletic performance, but also in reducing the risk of injuries associated with high intensity exercise (AU)


Subject(s)
Humans , Male , Adult , Young Adult , Volleyball/physiology , Athletic Performance , Polypodiaceae , Ubiquinone/analogs & derivatives , Antioxidants/pharmacology , Ubiquinone/pharmacology , Physical Education and Training , Muscle Fatigue , Dietary Supplements , Longitudinal Studies
4.
Nutr Hosp ; 31(1): 401-14, 2014 Oct 03.
Article in Spanish | MEDLINE | ID: mdl-25561135

ABSTRACT

INTRODUCTION: Physical training programmes are based on provoking transitory states of fatigue in order to induce super compensation by the biological systems involved in the activity, in order to improve the athlete's medium-long term performance. The administration of nutritional supplements with antioxidant and immunomodulatory properties, such as Phlebodium decumanum and coenzyme Q10, can be a very advantageous means of achieving recovery from the inflammation and tissue damage caused by the stress of prolonged, intense exercise. METHODOLOGY: An experimental, longitudinal, double- blind experiment was conducted, with three randomised groups obtained from a sample of 30 male volleyball players (aged 22-32 years) at the University of Granada, with a high level of training (17 hours a week during the 6 months preceding the study). The effects were then evaluated of a month-long physical training programme, common to all the study groups, associated with the simultaneous administration of the following nutritional supplements: Phlebodium decumanum (4 capsules of 400 mg/capsule, daily), Experimental Group 1; Phlebodium decumanum (same dose and schedule as Group 1) plus coenzyme Q10 (4 capsules of 30 mg/ capsule, daily), Experimental Group 2; a placebo substance, Control Group. The following dependent blood variables were examined to assess the effects of the intervention on the basal immune and endocrine-metabolic profile: cortisol and interleukin-6, both related to the axis of exercise-induced stress; and lactic acid and ammonium, related essentially to the anaerobic metabolism of energy. RESULTS: All the study groups presented favourable adaptive changes with respect to the endocrine-metabolic and immune profile, as reflected by a significant decrease in the post-test concentrations of cortisol, interleukin 6, lactic acid and ammonium, compared to the values recorded before the physical activity with/without nutritional supplement, per protocol. The groups that achieved the most favourable profile were those which had received nutritional supplementation, rather than the placebo, and among the former, those which had received the double- strength supplement with Phlebodium decumanum plus coenzyme Q10. CONCLUSIONS: The intake of Phlebodium decumanum plus coenzyme Q10 for 4 weeks produced protective effects on the endocrine-metabolic and immune profile, which we attribute to the immunomodulatory and antioxidant properties of these substances, which are highly beneficial not only in terms of delaying fatigue and improving athletic performance, but also in reducing the risk of injuries associated with high intensity exercise.


Introducción: Los programas de entrenamiento físico, se basan en provocar estados de fatiga transitoria para inducir supercompensaciones de los sistemas biológicos implicados en la actividad, con el objeto mejorar el rendimiento del deportista a medio-largo plazo. La administración de suplementos nutricionales con propiedades antioxidantes e inmunomoduladoras, como Phlebodium decumanum y Coenzima Q10, constituyen medidas muy ventajosas para la recuperación de la inflamación y el daño tisular originados por el estrés del ejercicio intenso y mantenido. Metodología: Se llevó a cabo un diseño experimental, longitudinal, a doble ciego, con tres grupos randomizados a partir de una muestra de 30 jugadores varones de voleibol (22-32 años) de la Universidad de Granada, con un nivel de entrenamiento alto (17 horas por semana en los 6 meses previos a la investigación). Se evaluaron los efectos de un programa de entrenamiento físico de un mes de duración, común a todos los grupos de estudio, asociado a la administración simultánea de suplementos nutricionales a base de Phlebodium decumanum (4 cápsulas de 400 mg/ cáp. al día) el Grupo Experimental 1, Phlebodium decumanum (la misma dosis y posología que el grupo 1) más Coenzima Q10 (4 cápsulas de 30 mg/cáp al día) el Grupo Experimental 2, y sustancia placebo, el Grupo Control. Las variables dependientes sanguíneas para valorar los efectos de dicha intervención sobre el perfil endocrinometabólico e inmunológico basales fueron: cortisol e interleuquina 6 relacionados ambos con el eje del estrés inducido por el ejercicio, y ácido láctico y amonio, vinculados esencialmente, al metabolismo energético anaeróbio. Resultados: Todos los grupos del estudio manifestaron cambios adaptativos favorables sobre el perfil endocri no- metabólico e inmunológico, que se objetivaron a través de un descenso significativo basal postest de las concentraciones de cortisol, interleuquina 6, ácido láctico y amoniaco, respecto a los valores previos a la intervención actividad física ± suplemención nutricional protocolizada. Los grupos que mostraron un perfil más favorable, fueron los que recibieron suplementación nutricional frente a placebo, y de entre los primeros, los sujetos que tomaron doble suplementación con Phlebodium decumanum más Coenzima Q10. Conclusiones: La ingesta de Phlebodium decumanum y de Coenzima Q10 durante 4 semanas, mostró efectos protectores sobre el perfil endocrino-metabólico e inmunológico basales, que atribuimos a las propiedades inmunomoduladoras y antioxidantes de ambas sustancias, lo que no sólo resulta altamente beneficioso para retrasar la fatiga y mejorar el rendimiento deportivo, sino también, para disminuir el riesgo de lesiones asociadas al ejercicio físico de alta intensidad.


Subject(s)
Athletic Performance , Polypodiaceae , Ubiquinone/analogs & derivatives , Volleyball/physiology , Adult , Antioxidants/pharmacology , Dietary Supplements , Double-Blind Method , Humans , Longitudinal Studies , Male , Muscle Fatigue/drug effects , Physical Education and Training , Ubiquinone/pharmacology , Young Adult
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