HORMONE THERAPY AND MAXIMAL ECCENTRIC EXERCISE ALTERS MYOSTATIN-RELATED GENE EXPRESSION IN POSTMENOPAUSAL WOMEN.

Autor:	Dieli-Conwright, Christina M., Spektor, Tanya M., Rice, Judd C., Sattler, Fred R. Sattler, Schroeder, E. Todd
Předmět:	RNA metabolism GENES BODY composition QUADRICEPS muscle physiology SKELETAL muscle physiology MUSCLE strength ANALYSIS of variance COMPARATIVE studies STATISTICAL correlation EXERCISE EXERCISE physiology EXERCISE tests HORMONE therapy MATHEMATICAL statistics MUSCLE contraction MUSCLE strength testing NEEDLE biopsy NUTRITIONAL assessment POLYMERASE chain reaction QUESTIONNAIRES RESEARCH funding SCALES (Weighing instruments) STATISTICAL hypothesis testing STATISTICS T-test (Statistics) WOMEN'S health X-ray densitometry in medicine STATISTICAL power analysis DATA analysis PARAMETERS (Statistics) INTER-observer reliability REPEATED measures design POSTMENOPAUSE REVERSE transcriptase polymerase chain reaction RESEARCH methodology evaluation FOOD diaries SEDENTARY lifestyles DATA analysis software DESCRIPTIVE statistics
Zdroj:	Journal of Strength & Conditioning Research; May2012, Vol. 26 Issue 5, p1374-1382, 9p, 2 Charts, 2 Graphs
Abstrakt:	The article reports on research conducted to compare myostatin gene expression in postmenopausal women who were and were not taking hormone therapy after eccentric exercise. Researchers evaluated 14 women. They found that postmenopausal women using hormone therapy express greater myostatin related gene expression and that women using hormone therapy experienced a greater myostatin related response to maximal eccentric exercise.
Databáze:	Complementary Index
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