Results 41 to 50 of about 290,226 (299)

Human NREM Sleep Promotes Brain-Wide Vasomotor and Respiratory Pulsations

open access: yesJournal of Neuroscience, 2022
The physiological underpinnings of the necessity of sleep remain uncertain. Recent evidence suggests that sleep increases the convection of cerebrospinal fluid (CSF) and promotes the export of interstitial solutes, thus providing a framework to explain ...
Heta Helakari   +16 more
semanticscholar   +1 more source

Effects of Prior Acute Exercise on Circulating Cytokine Concentration Responses to a High-fat Meal [PDF]

open access: yes, 2013
High-fat meal consumption alters the circulating cytokine profile and contributes to cardiometabolic diseases. A prior bout of exercise can ameliorate the triglyceride response to a high-fat meal, but the interactive effects of exercise and high-fat ...
Brandauer, Josef   +5 more
core   +2 more sources

Dehydroepiandrosterone and Erectile Function: A Review [PDF]

open access: yesThe World Journal of Men's Health, 2018
To review the contemporary knowledge regarding the dehydroepiandrosterone and erectile function. Medline was reviewed for English-language journal articles spanning the time between January 1990 and December 2017, using the terms ‘erectile function ...
Ahmed I. El-Sakka
doaj   +1 more source

The role of oxidative stress in the etiology of selected civilization diseases [PDF]

open access: yesFarmacja Polska, 2021
The evolutionary ability to use oxygen in the process of respiration has provided living organisms with an efficient source of energy and made the development of life on Earth possible. However, oxygen and its derivatives can also pose a threat.
Paulina Koczurkiewicz-Adamczyk   +3 more
doaj   +1 more source

Utilizing Computational Fluid Dynamics in Cardiovascular Engineering and Medicine-What You Need to Know. Its Translation to the Clinic/Bedside.

open access: yesArtificial Organs, 2017
Biological flows involve complex fluids flowing through three-dimensional (3D) deformable and permeable tissues and organs and within artificial organs that support either intra- or extracorporeal circulation.
D. Bluestein
semanticscholar   +1 more source

The primary function of REM sleep [PDF]

open access: yes, 2006
In this paper, the physiological features associated with the different stages of REM sleep and with what information processing researchers have called “effort” and “arousal” are compared.
Bernhard, Mr. Andrew E.
core   +1 more source

The Discovery of Novel Genomic, Transcriptomic, and Proteomic Biomarkers in Cardiovascular and Peripheral Vascular Disease: The State of the Art

open access: yesBioMed Research International, 2016
Cardiovascular disease (CD) and peripheral vascular disease (PVD) are leading causes of mortality and morbidity in western countries and also responsible of a huge burden in terms of disability, functional decline, and healthcare costs.
S. de Franciscis, L. Metzinger, R. Serra
semanticscholar   +1 more source

Effects of transcutaneous electrical diaphragmatic stimulation on the cardiac autonomic balance in healthy individuals: a randomized clinical trial

open access: yesFisioterapia e Pesquisa, 2016
The transcutaneous electrical diaphragmatic stimulation (TEDS) is a technique of respiratory muscle activation that affects breathing pattern and rhythm.
Luana Godinho Maynard   +5 more
doaj   +1 more source

Optimization of Movement: A Dynamical Systems Approach to Movement Systems as Emergent Phenomena.

open access: yesPhysical Therapy, 2018
The term "movement system" has been defined as "represent(ing) the collection of systems (cardiovascular, pulmonary, endocrine, integumentary, nervous, and musculoskeletal) that interact to move the body or its component parts."5 Although we do not ...
A. Guccione, Brian T. Neville, S. George
semanticscholar   +1 more source

Physiological study of larval fishes: challenges and opportunities

open access: yesScientia Marina, 2009
Physiological studies of larval fishes have lagged far behind those of adults, yet offer tremendous opportunities for expanding our knowledge of the basic biology of both marine and freshwater fishes.
Warren Burggren, Tara Blank
doaj   +1 more source

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