Zobrazeno 1 - 10
of 102
pro vyhledávání: '"J. W. Weiss"'
Publikováno v:
Icarus. 224:201-208
The Iapetus -1:0 nodal bending wave, the first spiral wave ever described in Saturn's rings, has been seen again for the first time in 29 years. We demonstrate that it is in fact the nodal bending wave, not the 1:0 apsidal density wave as previously
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 299:H925-H931
Chronic intermittent hypoxia (CIH) is thought to be responsible for the cardiovascular disease associated with obstructive sleep apnea (OSA). Increased sympathetic activation, altered vascular function, and inflammation are all putative mechanisms. W
Autor:
Hugo Nespoulet, Patrick Levy, Jean-Louis Pépin, Robert Thomas, J. W. Weiss, Sandrine Launois, Renaud Tamisier, Geoffrey S. Gilmartin
Publikováno v:
Journal of Applied Physiology. 107:17-24
Obstructive sleep apnea is characterized by repetitive nocturnal upper airway obstructions that are associated with sleep disruption and cyclic intermittent hypoxia (CIH) The cyclic oscillations in O2 saturation are thought to contribute to cardiovas
Publikováno v:
Physiological Reports
Obstructive sleep apnea (OSA) results in cardiac dysfunction and vascular endothelium injury. Chronic intermittent hypoxia (CIH), the main characteristic of OSAS, is considered to be mainly responsible for cardiovascular system impairment. This study
Publikováno v:
Journal of Applied Physiology. 87:897-901
Abrupt changes in arterial pressure produce arousal in sleeping animals. To determine whether arterial pressure elevations can cause arousal from sleep in humans, we studied five healthy individuals without sleep complaints or cardiac abnormalities.
Autor:
C Graham, J. W. Weiss, G Richardson, Jean K. Matheson, Marvin P. Fried, R K Khosla, A M Lauretano
Publikováno v:
Lasers in Surgery and Medicine. 21:109-116
Background and Objective: Laser-assisted uvulopalatoplasty (LAUP) is being used increasingly as a surgical treatment for snoring and obstructive sleep apnea (OSA). There is limited evidence for the success of LAUP in eliminating OSA. This study asses
Publikováno v:
Physiology & Behavior. 58:919-923
To study the effects of airway obstruction (AWO) and arousal on coronary blood flow, mean arterial pressure (MAP) and heart rate (HR), pigs were chronically instrumented with arterial catheters, Doppler flow probes on the left circumflex coronary art
Publikováno v:
American Journal of Respiratory and Critical Care Medicine. 150:1062-1066
Increases in arterial pressure follow obstructive sleep apneas even in the absence of hypoxemia. These blood pressure (BP) elevations could be caused by arousal from sleep, resumption of ventilation, or abrupt changes of intrathoracic pressure (ITP).
Autor:
J. W. Weiss, H. Katayama, J. Lilly, T. Yasuda, J. A. Parker, J. Ringler, Erik Garpestad, H. W. Strauss
Publikováno v:
Journal of Applied Physiology. 77:1602-1608
Patients with obstructive sleep apnea experience nocturnal hemodynamic oscillations in association with repetitive respiratory events. Apnea termination (recovery) is accompanied by the nadir of arterial O2 saturation (SaO2), changes in intrathoracic
Autor:
J. W. Weiss, Jason W. Hamner, Geoffrey S. Gilmartin, Renaud Tamisier, Patrick Troy, Bethany P. Kulczewski, Mekkin E. Lynch
Publikováno v:
A109. HYPOXIA.