Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Kristen S, Gray"'
Autor:
Michael D. Herr, Urs A. Leuenberger, Afsana Momen, Cheryl Blaha, S Gugoff, Lawrence I. Sinoway, Kristen S. Gray, C Lydakis
Publikováno v:
Journal of Human Hypertension. 22:320-328
Chronic dynamic (aerobic) exercise decreases central arterial stiffness, whereas chronic resistance exercise evokes the opposite effect. Nevertheless, there is little information available on the effects of acute bouts of exercise. Also, there is lim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac8a47299600883a64bf4892c72d0f2b
https://doi.org/10.1038/jhh.2008.4
https://doi.org/10.1038/jhh.2008.4
Publikováno v:
European Journal of Applied Physiology. 102:457-461
Systemic hypoxia leads to peripheral vasodilation that serves to counteract the decrease in peripheral oxygen (O(2)) delivery. Skeletal muscle vasodilation associated with hypoxia is due to release of vasodilator substances such as adenosine and/or n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11f9737ab8cae2acb45a33e311f3633f
https://doi.org/10.1007/s00421-007-0601-x
https://doi.org/10.1007/s00421-007-0601-x
Autor:
Urs A, Leuenberger, Cynthia S, Hogeman, Sadeq A, Quraishi, Sadeq, Quraishi, Latoya, Linton-Frazier, Kristen S, Gray
Publikováno v:
Journal of Applied Physiology. 103:835-842
Short-term intermittent hypoxia leads to sustained sympathetic activation and a small increase in blood pressure in healthy humans. Because obstructive sleep apnea, a condition associated with intermittent hypoxia, is accompanied by elevated sympathe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1cc1159857f7166f9cbc0e633aff144
https://doi.org/10.1152/japplphysiol.00036.2007
https://doi.org/10.1152/japplphysiol.00036.2007
Publikováno v:
The Journal of Physiology. 576:625-634
It is suggested that mechanoreceptors in muscle play an important role in the exercise pressor reflex. However, it has not been verified whether isolated stimulation of the mechanoreceptors can induce responses in muscle sympathetic nerve activity (M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b8a2d4a9c0ce2dcdcde085a37128f11
https://doi.org/10.1113/jphysiol.2006.116640
https://doi.org/10.1113/jphysiol.2006.116640
Autor:
Urs A, Leuenberger, Derick, Brubaker, Sadeq A, Quraishi, Sadeq, Quraishi, Cynthia S, Hogeman, Virginia A, Imadojemu, Kristen S, Gray
Publikováno v:
Autonomic Neuroscience. 121:87-93
Sympathetic nerve activity and arterial pressure are frequently elevated in patients with obstructive sleep apnea (OSA). The mechanisms responsible for chronic sympathetic activation and hypertension in OSA are unknown. To determine whether repetitiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3720ea89da7e4f955eef12d38f84b7d4
https://doi.org/10.1016/j.autneu.2005.06.003
https://doi.org/10.1016/j.autneu.2005.06.003
Autor:
Urs A. Leuenberger, Kristen S. Gray, Allen R. Kunselman, William R. Davidson, Mazhar Khan, Cynthia Hogeman, Chester A. Ray, Lawrence I. Sinoway
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 282:H2210-H2215
Bed rest reduces orthostatic tolerance. Despite decades of study, the cause of this phenomenon remains unclear. In this report we examined hemodynamic and sympathetic nerve responses to graded lower body negative pressure (LBNP) before and after 24 h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d36380568a74d010a8a4a5351a5715a
https://doi.org/10.1152/ajpheart.00862.2001
https://doi.org/10.1152/ajpheart.00862.2001
Autor:
Qing X. Yang, Lawrence I. Sinoway, Michael D. Herr, Michael B. Smith, Jacob A. Cornett, Kristen S. Gray
Publikováno v:
Journal of Applied Physiology. 89:1432-1436
In exercising muscle, interstitial metabolites accumulate and stimulate muscle afferents. This evokes the muscle metaboreflex and raises arterial blood pressure (BP). In this report, we examined the effects of tension generation on muscle metabolites
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55a8fe51b328ebba295c9095ad064526
https://doi.org/10.1152/jappl.2000.89.4.1432
https://doi.org/10.1152/jappl.2000.89.4.1432
Autor:
J. Kevin Shoemaker, Michael D. Herr, Lawrence I. Sinoway, David H. Silber, Cindy Hogeman, Kristen S. Gray
Publikováno v:
Journal of Applied Physiology. 84:1756-1762
To test the hypothesis that head-down-tilt bed rest (HDBR) for 14 days alters vascular reactivity to vasodilatory and vasoconstrictor stimuli, the reactive hyperemic forearm blood flow (RHBF, measured by venous occlusion plethysmography) and mean art
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ec7e98c5c63462108b70d1b8857eff4
https://doi.org/10.1152/jappl.1998.84.5.1756
https://doi.org/10.1152/jappl.1998.84.5.1756
Autor:
Urs A. Leuenberger, David H. Silber, J. Kevin Shoemaker, Michael D. Herr, Kristen S. Gray, Cynthia Hogeman, Lawrence I. Sinoway
Publikováno v:
Journal of Applied Physiology. 84:612-617
Shoemaker, J. Kevin, Cynthia S. Hogeman, Urs A. Leuenberger, Michael D. Herr, Kristen Gray, David H. Silber, and Lawrence I. Sinoway. Sympathetic discharge and vascular resistance after bed rest. J. Appl. Physiol. 84(2): 612–617, 1998.—The effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eea8c0736ddf93053cbb11e8915ee0bf
https://doi.org/10.1152/jappl.1998.84.2.612
https://doi.org/10.1152/jappl.1998.84.2.612
Autor:
Eric J. Widmaier, Kristen S. Gray, Sogol Mostoufi-Moab, Jacob A. Cornett, Lawrence I. Sinoway
Publikováno v:
Journal of Applied Physiology. 84:277-283
Mostoufi-Moab, Sogol, Eric J. Widmaier, Jacob A. Cornett, Kristen Gray, and Lawrence I. Sinoway. Forearm training reduces the exercise pressor reflex during ischemic rhythmic handgrip. J. Appl. Physiol. 84(1): 277–283, 1998.—We examined the effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73e5fc4dc35ff2782168b6bd3d6db96e
https://doi.org/10.1152/jappl.1998.84.1.277
https://doi.org/10.1152/jappl.1998.84.1.277