EFFECT OF A HIGH-PROTEIN ENERGY-RESTRICTED DIET COMBINED WITH RESISTANCE TRAINING ON METABOLIC PROFILE IN OLDER INDIVIDUALS WITH METABOLIC IMPAIRMENTS.
EFFECT OF A HIGH-PROTEIN ENERGY-RESTRICTED DIET COMBINED WITH RESISTANCE TRAINING ON METABOLIC PROFILE IN OLDER INDIVIDUALS WITH METABOLIC IMPAIRMENTS.
复制标题
DOI：
10.1007/s12603-016-0760-8
复制
发表时间：
2017-01-01
影响因子：
5.8
通讯作者：
Riesco, E.
中科院分区：
文献类型：
--
作者：
Amamou, T.;Normandin, E.;Riesco, E.
充足的蛋白质摄入和抗阻训练是保持肌肉质量的有效策略，但在老年人减肥过程中，它们的结合对代谢谱的影响仍有待确定。本研究的主要目的是确定16周高蛋白热量限制结合阻力训练对有代谢障碍的肥胖老年人慢性疾病危险因素的影响。共有26名年龄在60 - 75岁之间（BMI 32.4 +/- 3.9 kg/m（2)）且至少有2种代谢综合征因素的超重成年人参与了本研究，随机分为两组：1)高蛋白热量限制组（HP, n= 12）和2）高蛋白热量限制联合动力阻力训练组（HP+RT, n=14）。所有参与者的热量摄入量减少了500千卡/天，蛋白质摄入量相当于总热量的25-30%（类似于1.4克/公斤/天）。运动训练包括每周三次在滑轮机上的阻力训练。结局指标包括总脂肪量和躯干脂肪量（FM）、总瘦体重和阑尾瘦体重（LBM）、空腹血糖水平、血脂和血压。结果表明：总调频和主干调频均为p
Adequate protein intake and resistance training are effective strategies to maintain muscle mass, but the effect of their combination on metabolic profile during weight loss remains to be determined in older adults. The main objective of this study was to determine the effect of a 16-week high-protein caloric restriction combined with resistance training on chronic disease risk factors in obese older individuals with metabolic impairments. A total of 26 overweight adults aged between 60 and 75 years (BMI 32.4 +/- 3.9 kg/m(2)) with at least 2 factors of the metabolic syndrome participated in this study and were randomized into two groups: 1) high-protein caloric restriction (HP; n= 12) and 2) high-protein caloric restriction combined with dynamic-resistance training (HP+RT; n=14). Caloric intake was reduced by 500 kcal/d in all participants and protein intake equated 25-30% of total calories (similar to 1.4 g/kg/d). Exercise training consisted of 3 session/week of resistance training on pulley machines. Outcome measures included total and trunk fat mass (FM), total and appendicular lean body mass (LBM), fasting glucose level, lipid profile and blood pressure. Our results showed that total and trunk FM (all p