Results 51 to 60 of about 13,685 (235)

Clinical Practice Guideline for Evaluation and Management of Peripheral Nervous System Manifestations in Sjögren's Disease

open access: yesArthritis Care &Research, EarlyView.
Objective Sjögren's disease is an autoimmune disorder that can impact multiple organ systems, including the peripheral nervous system (PNS). PNS manifestations, which can exist concurrently, include mononeuropathies, polyneuropathies, and autonomic nervous system neuropathies.
Anahita Deboo   +88 more
wiley   +1 more source

Mechanisms of Cough Syncope as Evaluated by the Valsalva Maneuver

open access: yesKaohsiung Journal of Medical Sciences, 2007
Transcranial Doppler is often employed for the assessment of cerebral hemodynamics. The study by Chao et al in the February 2007 issue of the journal raises some important issues regarding the understanding of the mechanisms involved in cough syncope. We
Vijay K. Sharma, Bernard P.L. Chan
doaj   +1 more source

Pathophysiology and Diagnosis of Coronary Functional Abnormalities

open access: yesEuropean Cardiology Review, 2021
Approximately one-half of patients undergoing diagnostic coronary angiography for angina have no significant coronary atherosclerotic stenosis. This clinical condition has recently been described as ischaemia with non-obstructive coronary arteries (INOCA)
Jun Takahashi   +5 more
doaj   +1 more source

An Alternative to the Traditional Cold Pressor Test: The Cold Pressor Arm Wrap [PDF]

open access: yes, 2014
Recently research on the relationship between stress and cognition, emotion, and behavior has greatly increased. These advances have yielded insights into important questions ranging from the nature of stress\u27 influence on addiction1 to the role of ...
Porcelli, Anthony J.
core   +3 more sources

Respiratory Organ‐on‐a‐Chip for Disease Modeling: From Architecture to Functional Integration

open access: yesAdvanced Healthcare Materials, EarlyView.
Respiratory organ‐on‐a‐chip (ROC) models capture key mechanical and cellular cues of the human respiratory system, enabling quantitative dissection of disease mechanisms. This review links ROC architectures to disease modeling, functional integration, and commercialization, and proposes a decision framework that aligns model complexity with mechanistic
Jinzhuo Hu   +4 more
wiley   +1 more source

Systemic aging fuels heart failure: Molecular mechanisms and therapeutic avenues

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1059-1080, April 2025.
Abstract Systemic aging influences various physiological processes and contributes to structural and functional decline in cardiac tissue. These alterations include an increased incidence of left ventricular hypertrophy, a decline in left ventricular diastolic function, left atrial dilation, atrial fibrillation, myocardial fibrosis and cardiac ...
Zhuyubing Fang   +7 more
wiley   +1 more source

Evaluation of vasomotor response in ophthalmic migraine patients [PDF]

open access: yesRomanian Journal of Neurology, 2016
Introduction. Hemodynamic changes of the cerebral arteries in ophthalmic migraine may be an important pathophysiological mechanism of the disease. The nitric oxide (NO) synthesis plays a significant role in hemodynamic changes due to vasodilatation ...
Adriana Bulboaca   +2 more
doaj   +1 more source

The Dynamic Relationship Between Cortical Oxygenation and End-Tidal CO2 Transient Changes Is Impaired in Mild Cognitive Impairment Patients

open access: yesFrontiers in Physiology, 2021
Background: Recent studies have utilized data-based dynamic modeling to establish strong association between dysregulation of cerebral perfusion and Mild Cognitive Impairment (MCI), expressed in terms of impaired CO2 dynamic vasomotor reactivity in the ...
Vasilis Z. Marmarelis   +2 more
doaj   +1 more source

Correlation of carotid artery reactivity with cardiovascular risk factors and coronary artery vasodilator responses in asymptomatic, healthy volunteers. [PDF]

open access: yes, 2017
OBJECTIVES: Carotid artery reactivity (CAR%), involving carotid artery diameter responses to a cold pressor test (CPT), is a noninvasive measure of conduit artery function in humans.
Bax, N   +10 more
core   +2 more sources

The effects of royal jelly on human health: A narrative review of clinical studies

open access: yesJSFA reports, EarlyView.
Abstract Royal jelly (RJ) is a natural bioactive substance with documented effects on human health. This narrative review synthesizes evidence from clinical and clinically relevant experimental studies evaluating the therapeutic potential of RJ.
Goras Georgios   +2 more
wiley   +1 more source

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