Results 141 to 150 of about 75,755 (305)

The development of an elastic reverse gradient garment to be used as a countermeasure for cardiovascular deconditioning [PDF]

Using a new nomex lycra elastic fabric and individualized garment engineering techniques, reverse gradient garments (RGG's) were designed, constructed, and tested for effectiveness as a countermeasure against cardiovascular deconditioning.
Annis, J. F., Webb, P.
core   +1 more source

Retrospective Study on Liberation in Dogs Undergoing Mechanical Ventilation for Longer Than 24 h

Journal of Veterinary Emergency and Critical Care, EarlyView.
ABSTRACT Objective To describe liberation in a population of dogs undergoing ≥24 h of mechanical ventilation (MV) and to assess for differences between successful and unsuccessful liberation attempts as well as adherence to criteria for veterinary and human readiness to discontinue MV. Design Retrospective study.
Abigail E. McNally, Thomas D. Greensmith, Stefano Cortellini   +2 more
wiley   +1 more source

Effects of the angle of head‐down tilt on dynamic cerebral autoregulation during combined exposure to cephalad fluid shift and mild hypercapnia

Experimental Physiology, EarlyView.
Abstract Astronauts experience combined exposure to a cephalad fluid shift and mild hypercapnia during space missions, potentially contributing to health problems. Such combined exposure may weaken dynamic cerebral autoregulation. The magnitude of cephalad fluid shift varies between individuals, and dynamic cerebral autoregulation may be affected more ...
Tomokazu Kato, Yojiro Ogawa, Ken‐ichi Iwasaki   +2 more
wiley   +1 more source

Optimizing cerebrovascular endothelial health through shear stress modulation

Experimental Physiology, EarlyView.
Abstract The endothelium plays a pivotal role in regulating cerebrovascular blood flow, and its dysfunction increases the risk of cerebrovascular disease. Endothelial shear stress, a primary mechanical stimulus for endothelial nitric oxide production, is a key modulator of vascular adaptation.
Erika Iwamoto, Rintaro Sakamoto, Darren P. Casey   +2 more
wiley   +1 more source

Mechanisms Linking Sleep-Disordered Breathing and Cardiometabolic Disease Risk. [PDF]

Arterioscler Thromb Vasc Biol
Gomez R, Sun W, Shyy M, Ou YJ, Sihota A, Liu B, Mesarwi O, Malhotra A.   +7 more
europepmc   +1 more source

Urinary output and plasma levels of antidiuretic hormone during intermittent positive-pressure breathing in the dog.

Anesthesiology, 1970
R. Baratz, D. Philbin, R. W. Patterson
semanticscholar   +1 more source

Applying lessons from limb muscle disuse and ageing to better understand ventilator‐induced diaphragm dysfunction

Experimental Physiology, EarlyView.
Abstract Mechanical ventilation (MV) is a life‐saving intervention applied to critically ill patients. A common consequence of MV is ventilator‐induced diaphragm dysfunction (VIDD), which is characterized by significant diaphragm atrophy and reduced contractile function. Older patients who receive MV are more likely to develop VIDD, have worse recovery,
P. H. C. Mesquita, J. L. Halle, J. D. Fuqua, B. F. Miller   +3 more
wiley   +1 more source

Successful Respiratory Management Using Synchronized Nasal Intermittent Positive Pressure Ventilation for Abnormal Breath Patterns Associated With Joubert Syndrome. [PDF]

Cureus
Managi A, Zuiki M, Mitsuno R, Ichise E, Iehara T.   +4 more
europepmc   +1 more source

Carotid artery dissection linked to intermittent apnoeic swimming: A case–control study

Experimental Physiology, EarlyView.
Abstract Internal carotid artery (ICA) dissection is a rare and potentially devastating cause of cerebral ischaemia, initiated by an intimal tear or rupture of the vasa vasorum, that can lead to an intraluminal thrombus, vascular stenosis, occlusion, or dissecting aneurysm formation.
Damian M. Bailey, Richard G. Davies, Brenig L. Gwilym, Benjamin S. Stacey, Danny Walmsley, Michael H. Lewis, Josip Butkovic, Ivan Mumlek, Brad Perry, Zvonomir Vrselja, Shigehiko Ogoh, James A. Pawelczyk, Mohamad Bashir, Richard D. White, Ian M. Williams   +14 more
wiley   +1 more source

Gestational Obstructive Sleep Apnea: From Pathophysiological Mechanisms to Maternal-Fetal Outcomes. [PDF]

Cureus
Al-Hamas M, Zoha S, Abdulrahman S, Gate A, Mohammed A, Diab A, Charalambous C, Abbas A, Moukalled AM, Vijay Kumar M.   +9 more
europepmc   +1 more source