Search Results - "RICHARDSON, RUSSELL S"

Ultrasound Assessment of Flow-Mediated Dilation by Harris, Ryan A, Nishiyama, Steven K, Wray, D Walter, Richardson, Russell S

“…Developed in 1992, the flow-mediated dilation test is now the most commonly used noninvasive assessment of vascular endothelial function in humans. Since its…”
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Vascular function and endothelin-1: tipping the balance between vasodilation and vasoconstriction by Nishiyama, Steven K, Zhao, Jia, Wray, D Walter, Richardson, Russell S

“…Endothelin-1 (ET-1), a potent vasoconstrictor secreted by vascular endothelial cells, has been implicated in the pathophysiology of numerous cardiovascular…”
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Group III/IV locomotor muscle afferents alter motor cortical and corticospinal excitability and promote central fatigue during cycling exercise by Sidhu, Simranjit K, Weavil, Joshua C, Mangum, Tyler S, Jessop, Jacob E, Richardson, Russell S, Morgan, David E, Amann, Markus

“…Highlights • We investigated the role of sensory muscle feedback on the development of central fatigue and their influence on corticospinal excitability during…”
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Group III/IV muscle afferents limit the intramuscular metabolic perturbation during whole body exercise in humans by Blain, Gregory M., Mangum, Tyler S., Sidhu, Simranjit K., Weavil, Joshua C., Hureau, Thomas J., Jessop, Jacob E., Bledsoe, Amber D., Richardson, Russell S., Amann, Markus

“…Key points The purpose of this study was to determine the role of group III/IV muscle afferents in limiting the endurance exercise‐induced metabolic…”
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Peripheral fatigue limits endurance exercise via a sensory feedback-mediated reduction in spinal motoneuronal output by Amann, Markus, Venturelli, Massimo, Ives, Stephen J, McDaniel, John, Layec, Gwenael, Rossman, Matthew J, Richardson, Russell S

“…This study sought to determine whether afferent feedback associated with peripheral muscle fatigue inhibits central motor drive (CMD) and thereby limits…”
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Sex-specific impact of aging on the blood pressure response to exercise by Trinity, Joel D, Layec, Gwenael, Hart, Corey R, Richardson, Russell S

“…An exaggerated blood pressure (BP) response to exercise has been linked to cardiovascular disease, but little is known about the impact of age and sex on this…”
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Skeletal Muscle Function in the Oldest-Old: The Role of Intrinsic and Extrinsic Factors by Venturelli, Massimo, Reggiani, Carlo, Richardson, Russell S, Schena, Federico

“…Although skeletal muscle function is diminished with advanced age, single muscle fiber function seems to be preserved. Therefore, this review examines the…”
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Cardiovasomobility: an integrative understanding of how disuse impacts cardiovascular and skeletal muscle health by Trinity, Joel D, Drummond, Micah J, Fermoyle, Caitlin C, McKenzie, Alec I, Supiano, Mark A, Richardson, Russell S

“…Cardiovasomobility is a novel concept that encompasses the integration of cardiovascular and skeletal muscle function in health and disease with critical…”
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Activation of ENaC in collecting duct cells by prorenin and its receptor PRR: involvement of Nox4-derived hydrogen peroxide by Lu, Xiaohan, Wang, Fei, Liu, Mi, Yang, Kevin T, Nau, Adam, Kohan, Donald E, Reese, Van, Richardson, Russell S, Yang, Tianxin

“…The collecting duct (CD) has been recognized as an important source of prorenin/renin, and it also expresses (pro)renin receptor (PRR). The goal of this study…”
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Fatigue diminishes motoneuronal excitability during cycling exercise by Weavil, Joshua C, Sidhu, Simranjit K, Mangum, Tyler S, Richardson, Russell S, Amann, Markus

“…Exercise-induced fatigue influences the excitability of the motor pathway during single-joint isometric contractions. This study sought to investigate the…”
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On the contribution of group III and IV muscle afferents to the circulatory response to rhythmic exercise in humans by Amann, Markus, Runnels, Sean, Morgan, David E., Trinity, Joel D., Fjeldstad, Anette S., Wray, D. Walter, Reese, Van R., Richardson, Russell S.

“…Non‐technical summary We investigated the role of thin fibre muscle afferents in the circulatory response to exercise in humans. The results not only document…”
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Single passive leg movement-induced hyperemia: a simple vascular function assessment without a chronotropic response by Venturelli, Massimo, Layec, Gwenael, Trinity, Joel, Hart, Corey R, Broxterman, Ryan M, Richardson, Russell S

“…Passive leg movement (PLM)-induced hyperemia is a novel approach to assess vascular function, with a potential clinical role. However, in some instances, the…”
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Cardiac, skeletal, and smooth muscle mitochondrial respiration: are all mitochondria created equal? by Park, Song-Young, Gifford, Jayson R, Andtbacka, Robert H I, Trinity, Joel D, Hyngstrom, John R, Garten, Ryan S, Diakos, Nikolaos A, Ives, Stephen J, Dela, Flemming, Larsen, Steen, Drakos, Stavros, Richardson, Russell S

“…Unlike cardiac and skeletal muscle, little is known about vascular smooth muscle mitochondrial respiration. Therefore, the present study examined mitochondrial…”
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Impact of maximal strength training on work efficiency and muscle fiber type in the elderly: Implications for physical function and fall prevention by Wang, Eivind, Nyberg, Stian Kwak, Hoff, Jan, Zhao, Jia, Leivseth, Gunnar, Tørhaug, Tom, Husby, Otto Schnell, Helgerud, Jan, Richardson, Russell S.

“…Although aging is typically associated with a decreased efficiency of locomotion, somewhat surprisingly, there is also a reduction in the proportion of less…”
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The exercise pressor reflex and chemoreflex interaction: cardiovascular implications for the exercising human by Wan, Hsuan‐Yu, Weavil, Joshua C., Thurston, Taylor S., Georgescu, Vincent P., Hureau, Thomas J., Bledsoe, Amber D., Buys, Michael J., Jessop, Jacob E., Richardson, Russell S., Amann, Markus

“…Key points Although the exercise pressor reflex (EPR) and the chemoreflex (CR) are recognized for their sympathoexcitatory effect, the cardiovascular…”
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Altered skeletal muscle mitochondrial phenotype in COPD: disease vs. disuse by Gifford, Jayson R, Trinity, Joel D, Kwon, Oh-Sung, Layec, Gwenael, Garten, Ryan S, Park, Song-Young, Nelson, Ashley D, Richardson, Russell S

“…Patients with chronic obstructive pulmonary disease (COPD) exhibit an altered skeletal muscle mitochondrial phenotype, which often includes reduced…”
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Influence of group III/IV muscle afferents on small muscle mass exercise performance: a bioenergetics perspective by Broxterman, Ryan M., Hureau, Thomas J., Layec, Gwenael, Morgan, David E., Bledsoe, Amber D., Jessop, Jacob E., Amann, Markus, Richardson, Russell S.

“…Key points This investigation assessed the influence of group III/IV muscle afferents on small muscle mass exercise performance from a skeletal muscle…”
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Nrf2 deficiency promotes apoptosis and impairs PAX7/MyoD expression in aging skeletal muscle cells by Narasimhan, Madhusudhanan, Hong, Jennifer, Atieno, Nancy, Muthusamy, Vasanthi R., Davidson, Christopher J., Abu-Rmaileh, Naser, Richardson, Russell S., Gomes, Aldrin V., Hoidal, John R., Rajasekaran, Namakkal S.

“…Skeletal muscle redox homeostasis is transcriptionally regulated by nuclear erythroid-2-p45-related factor-2 (Nrf2). We recently demonstrated that…”
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Single passive leg movement assessment of vascular function: contribution of nitric oxide by Broxterman, Ryan M, Trinity, Joel D, Gifford, Jayson R, Kwon, Oh Sung, Kithas, Andrew C, Hydren, Jay R, Nelson, Ashley D, Morgan, David E, Jessop, Jacob E, Bledsoe, Amber D, Richardson, Russell S

“…Broxterman RM, Trinity JD, Gifford JR, Kwon OS, Kithas AC, Hydren JR, Nelson AD, Morgan DE, Jessop JE, Bledsoe AD, Richardson RS. Single passive leg movement…”
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Maximal strength training and increased work efficiency: contribution from the trained muscle bed by Barrett-O'Keefe, Zachary, Helgerud, Jan, Wagner, Peter D, Richardson, Russell S

“…Maximal strength training (MST) reduces pulmonary oxygen uptake (Vo(2)) at a given submaximal exercise work rate (i.e., efficiency). However, whether the…”
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