Výsledky vyhledávání - "Jeremy K. Alpenglow"

Pharmacological modulation of adrenergic tone alters the vasodilatory response to passive leg movement in young but not in old adults

Autor: Caitlin C. Fermoyle, D. Taylor La Salle, Jeremy K. Alpenglow, Jesse C. Craig, Catherine L. Jarrett, Ryan M. Broxterman, Alec I. McKenzie, David E. Morgan, Nathaniel M. Birgenheier, D. Walter Wray, Russell S. Richardson, Joel D. Trinity

Publikováno v: Journal of Applied Physiology. 134:1124-1134

Stimulation of α1-adrenergic receptors eliminated age-related differences in passive leg movement (PLM) by decreasing PLM-induced vasodilation in the young. Systemic β-blockade attenuated the central hemodynamic component of the PLM response in you

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::857ce0f46b80e3813845d1f61cf0cad4
https://doi.org/10.1152/japplphysiol.00682.2022

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Improved vascular function and functional capacity following l-citrulline administration in patients with heart failure with preserved ejection fraction: a single-arm, open-label, prospective pilot study

Autor: Stephen M. Ratchford, Kanokwan Bunsawat, Jeremy K. Alpenglow, Jia Zhao, Josephine B. Wright, John J. Ryan, D. Walter Wray

Publikováno v: Journal of Applied Physiology. 134:328-338

The current investigation has demonstrated that l-Cit administration may improve brachial artery endothelium-dependent vasodilation, upper and lower limb microvascular function, and physical capacity in patients with HFpEF, highlighting the potential

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6647d1f771e35a36bf8c6fe92a43b303
https://doi.org/10.1152/japplphysiol.00445.2022

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Cardiovascular Responses to Static Handgrip Exercise and Post-Exercise Ischemia in Heart Failure with Preserved Ejection Fraction

Autor: Kanokwan Bunsawat, Heather L. Clifton, Stephen M. Ratchford, Jennifer R. Vranish, Jeremy K. Alpenglow, Mark J. Haykowsky, Joel D. Trinity, John J. Ryan, Paul J. Fadel, D. Walter Wray

Publikováno v: Journal of Applied Physiology.

Exercise intolerance is a well-described characteristic of heart failure with preserved ejection fraction (HFpEF), but whether disease-related changes in autonomic function contribute to impaired cardiovascular control during exercise is not well und

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb631c780e0d17b8496b0b11eba44575
https://doi.org/10.1152/japplphysiol.00045.2023

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The impact of obesity on the regulation of muscle blood flow during exercise in patients with heart failure with a preserved ejection fraction

Autor: Stephen M. Ratchford, Joshua F. Lee, Kanokwan Bunsawat, Jeremy K. Alpenglow, Jia Zhao, Christy L. Ma, John J. Ryan, Lillian L. Khor, D. Walter Wray

Publikováno v: J Appl Physiol (1985)

Obesity is now considered a primary comorbidity in heart failure with preserved ejection fraction (HFpEF) pathophysiology, mediated largely by systemic inflammation. Although there is accumulating evidence for a disease-related dysregulation of blood

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ea022aeb8adefa7287fc7ebb4ff83b3
https://doi.org/10.1152/japplphysiol.00833.2021

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Locomotor Muscle Microvascular Dysfunction in Heart Failure With Preserved Ejection Fraction

Autor: D. Walter Wray, Stephen M. Ratchford, Jeremy K. Alpenglow, H. Jonathan Groot, John J. Ryan, Joshua F. Lee, Russell S. Richardson, Michael A. Francisco, Kanokwan Bunsawat, J.N. Nativi, Zachary Barrett-O'Keefe

Publikováno v: Hypertension

While there is emerging evidence of peripheral microvascular dysfunction in patients with heart failure with preserved ejection fraction that may be related to systemic inflammation and redox imbalance, disease-related changes in locomotor muscle mic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1da59625d2ebe16e9bb5ec863d2eb77c
https://doi.org/10.1161/hypertensionaha.121.17875

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Improved Vascular Function and Functional Capacity Following L-Citrulline Administration in Patients with HFpEF: A Single-arm, Open-label Pilot Study

Autor: Stephen M, Ratchford, Kanokwan, Bunsawat, Jeremy K, Alpenglow, Jia, Zhao, Josephine B, Wright, John J, Ryan, D Walter, Wray

Publikováno v: Journal of applied physiology (Bethesda, Md. : 1985).

There is accumulating evidence for both peripheral vascular dysfunction and impaired functional capacity in patients with heart failure with a preserved ejection fraction (HFpEF). While derangements in the L-Arginine-nitric oxide (L-Arg-NO) pathway a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b92054b14cc84d9d0fb0b5d6e886683e
https://pubmed.ncbi.nlm.nih.gov/36476159

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Altered central and peripheral haemodynamics during rhythmic handgrip exercise in young adults with SARS‐CoV‐2

Autor: Marc A. Augenreich, Stephen M. Ratchford, Abigail S.L. Stickford, Kanokwan Bunsawat, Jonathon L. Stickford, Valesha M. Province, D. Walter Wray, Nina L. Stute, Jeremy K. Alpenglow

Publikováno v: Experimental Physiology

NEW FINDINGS: What is the central question of this study? Are central and peripheral haemodynamics during handgrip exercise different in young adults 3-4 weeks following infection with of SARS-CoV-2 compared with young healthy adults. What is the mai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe29aa62cc4d183413320e534950e9ad
http://europepmc.org/articles/PMC8447425

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Impact of acute antioxidant administration on inflammation and vascular function in heart failure with preserved ejection fraction

Autor: Josephine B. Wright, Heather L. Clifton, Jeremy K. Alpenglow, Stephen M. Ratchford, Taylor S. Thurston, Kanokwan Bunsawat, D. Taylor LaSalle, Russell S. Richardson, John J. Ryan, Jayson R. Gifford, D. Walter Wray

Publikováno v: Am J Physiol Regul Integr Comp Physiol

Although it is now well established that heart failure with preserved ejection fraction (HFpEF) is associated with marked inflammation and a prooxidant state that is accompanied by vascular dysfunction, whether acute antioxidant (AO) administration c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cca1a7facc9cf0a7f64e0d24291a9658
https://doi.org/10.1152/ajpregu.00184.2019

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