Publications by authors named "Andrew M Stroh"

We assessed the feasibility of the Molecular Transducers of Physical Activity Consortium (MoTrPAC) human adult clinical exercise protocols, while also documenting select cardiovascular, metabolic, and molecular responses to these protocols. After phenotyping and familiarization sessions, 20 subjects (25 ± 2 yr, 12 M, 8 W) completed an endurance exercise bout ( = 8, 40 min cycling at 70% V̇o), a resistance exercise bout ( = 6, ∼45 min, 3 sets of ∼10 repetition maximum, 8 exercises), or a resting control period ( = 6, 40 min rest). Blood samples were taken before, during, and after (10 min, 2 h, and 3.

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Exercise induces various beneficial whole-body adaptations and can delay the onset of obesity, type 2 diabetes, and cardiovascular disease. While many of the beneficial effects of exercise on skeletal muscle and the cardiovascular system have been well established, recent studies have highlighted the role of exercise-induced improvements to adipose tissue that affect metabolic and whole-body health. Studies investigating exercise-induced adaptations of white adipose tissue (WAT) and brown adipose tissue (BAT) demonstrate modifications to glucose uptake, mitochondrial activity, and endocrine profile, and a beiging of WAT in rodents.

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The purpose of this project was to provide a profile of DNA, RNA, and protein content in adipose tissue, which is relatively understudied in humans, to gain more insight into the amount of tissue that may be required for various analyses. Skeletal muscle tissue was also investigated to provide a direct comparison into potential differences between these two highly metabolically active tissues. Basal adipose and skeletal muscle tissue samples were obtained from 10 (7 M, 3 W) recreationally active participants [25 ± 1 yr; 84 ± 3 kg, maximal oxygen consumption (V̇o): 3.

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Prostaglandin (PG) E  has been linked to increased inflammation and attenuated resistance exercise adaptations in skeletal muscle. Nonaspirin cyclooxygenase (COX) inhibitors have been shown to reduce these effects. This study examined the effect of low-dose aspirin on skeletal muscle COX production of PGE at rest and following resistance exercise.

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Skeletal muscle health has been shown to benefit from regular consumption of cyclooxygenase (COX)-inhibiting drugs. Aspirin, especially at low doses, is one of the most commonly consumed COX inhibitors, yet investigations of low-dose aspirin effects on skeletal muscle are nonexistent. The goal of this study was to examine the efficacy of low-dose aspirin on skeletal muscle COX production of the inflammatory regulator prostaglandin (PG)E at rest and after exercise.

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