Isoflavone supplementation plus combined aerobic and resistance exercise do not change phase angle values in postmenopausal women: A randomized placebo-controlled clinical trial

被引：12
作者：
Barbosa, Cinthia D. [1 ]
Costa, Juliene G. [2 ]
Giolo, Jessica S. [2 ]
Rossato, Luana T. [1 ]
Nahas, Paula C. [1 ]
Mariano, Igor M. [2 ]
Batista, Jaqueline P. [2 ]
Puga, Guilherme M. [2 ]
de Oliveira, Erick P. [1 ]
机构：
[1] Fed Univ Uberlandia UFU, Sch Med, Av Para,1-720 Bloco 2U Sala 20 Campus Umuarama, BR-38400902 Uberlandia, MG, Brazil
[2] Fed Univ Uberlandia UFU, Lab Cardioresp & Metab Physiol, Dept Phys Educ, Uberlandia, MG, Brazil
来源：
EXPERIMENTAL GERONTOLOGY | 2019年 / 117卷
关键词：
Isoflavone; Body composition; Exercise; Supplementation; Strength; Muscle function; BIOELECTRICAL-IMPEDANCE ANALYSIS; BODY-COMPOSITION; NUTRITIONAL-STATUS; OXIDATIVE STRESS; SOY PROTEIN; DECREASE; RISK; BONE;
D O I：
10.1016/j.exger.2018.08.007
中图分类号：
R592 [老年病学]; C [社会科学总论];
学科分类号：
03 ; 0303 ; 100203 ;
摘要：
Objective: The aim of this study was to evaluate the effect of isoflavone supplementation plus combined exercise protocol on phase angle (PhA) values in postmenopausal women. Methods: Thirty postmenopausal women were randomly assigned in a double blind, placebo-controlled clinical trial divided into two groups: 100 mg/day of isoflavone supplementation (n = 16) and 100 mg/day of starch (placebo; n = 14). In addition, both groups performed a combined aerobic and resistance exercise during 10 weeks. Body composition and PhA were evaluated by bioelectrical impedance. Results: PhA values did not change in the isoflavone group (PRE: 6.7 +/- 0.7 degrees to POST: 6.7 +/- 0.6 degrees) and in the placebo group (PRE: 7.2 +/- 1.0 degrees to POST: 6.8 +/- 0.5 degrees); p group = 0.304, p time = 0.227, p group x time interaction = 0.137. Additionally, delta values were not different (0.04 +/- 0.5 degrees vs. -0.40 +/- 0.99 degrees, p = 0.176) between isoflavone and placebo groups, respectively. Conclusion: We conclude that isoflavone supplementation plus combined aerobic and resistance exercise did not change PhA in postmenopausal women.
引用
收藏
页码：31 / 37
页数：7
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