Zobrazeno 1 - 10
of 534
pro vyhledávání: '"John S, Floras"'
Autor:
Catherine F. Notarius, Mark B. Badrov, Tomoyuki Tobushi, Daniel A. Keir, Evan Keys, John S. Floras
Publikováno v:
Physiological Reports, Vol 11, Iss 17, Pp n/a-n/a (2023)
Abstract Aging augments resting muscle sympathetic nerve activity (MSNA) and sympatho‐inhibition during mild dynamic 1‐leg exercise. To elucidate which reflexes elicit exercise‐induced inhibition, we recruited 19 (9 men) healthy volunteers (mea
Externí odkaz:
https://doaj.org/article/6a04348b8eb244348f2af3998884d5fc
Autor:
Catherine F. Notarius, John S. Floras
Publikováno v:
Experimental Physiology, Vol 108, Iss 2, Pp 318-319 (2023)
Externí odkaz:
https://doaj.org/article/367777bf89c8420e87dd77b9615c16d3
Autor:
Christian M. Horvath, Christoph Fisser, T. Douglas Bradley, John S. Floras, Samuel Sossalla, Gianfranco Parati, Florian Zeman, Paolo Castiglioni, Andrea Faini, Fiona Rankin, Michael Arzt
Publikováno v:
International Journal of Cardiology: Heart & Vasculature, Vol 41, Iss , Pp 101057- (2022)
Background: Sleep disordered breathing (SDB) may trigger nocturnal cardiac arrhythmias (NCA) in patients with heart failure with reduced ejection fraction (HFrEF). The NCA ancillary study of the ADVENT-HF trial will test whether, in HFrEF-patients wi
Externí odkaz:
https://doaj.org/article/3eb2387f6c49479c808938bba650fe26
Autor:
Takatoshi Kasai, Luigi Taranto Montemurro, Dai Yumino, Hanqiao Wang, John S. Floras, Gary E. Newton, Susanna Mak, Pimon Ruttanaumpawan, John D. Parker, T. Douglas Bradley
Publikováno v:
ESC Heart Failure, Vol 7, Iss 5, Pp 2448-2454 (2020)
Abstract Aims Patients with sleep apnoea (SA) and heart failure (HF) are less sleepy than SA patients without HF. HF and SA both increase sympathetic nervous system activity (SNA). SNA can augment alertness. We previously showed that in HF patients,
Externí odkaz:
https://doaj.org/article/d2c24de196df4df1b2424cbf03261979
Autor:
Haris Majeed, John S. Floras
Publikováno v:
BMJ Open, Vol 12, Iss 3 (2022)
Background In recent summers, some populous mid-latitude to high-latitude regions have experienced greater heat intensity, more at night than by day. Such warming has been associated with increased cause-specific adult mortality. Sex-specific and age
Externí odkaz:
https://doaj.org/article/ab70d7a1e46947c99d35f57a46f200f3
Autor:
Kingman P. Strohl
Publikováno v:
Sleep and Breathing. 14:271-272
Autor:
Keri S. Taylor, Daniel A. Keir, Nobuhiko Haruki, Derek S. Kimmerly, Philip J. Millar, Hisayoshi Murai, John S. Floras
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
In healthy young volunteers, acquisition of blood oxygen level-dependent (BOLD) magnetic resonance (MR) and muscle sympathetic nerve (MSNA) signals during simulation of obstructive or central sleep apnea identified cortical cardiovascular autonomic r
Externí odkaz:
https://doaj.org/article/7902297deaf94bbd8ae8a1497c555a78
Publikováno v:
Frontiers in Physiology, Vol 11 (2020)
Heart failure with reduced ejection fraction (HFrEF) induces chronic sympathetic activation. This disturbance is a consequence of both compensatory reflex disinhibition in response to lower cardiac output and patient-specific activation of one or mor
Externí odkaz:
https://doaj.org/article/753b9a9096f44723b592ba684d4c2234
Autor:
Courtney V. Brown, Lindsey M. Boulet, Tyler D. Vermeulen, Scott A. Sands, Richard J. A. Wilson, Najib T. Ayas, John S. Floras, Glen E. Foster
Publikováno v:
Frontiers in Neuroscience, Vol 14 (2020)
Components of the renin-angiotensin system (RAS) situated within the carotid body or central nervous system may promote hypoxia-induced chemoreceptor reflex sensitization or central sleep apnea (CSA). We determined if losartan, an angiotensin-II type
Externí odkaz:
https://doaj.org/article/302a37f2a9fb496db10c88cb01ec6455
Autor:
Daniel K. Ng
Publikováno v:
Pediatric Pulmonology. 36:551-551