Going with the Flow or Shockwave? How Systemic Circulation May Potentially be Affected by Anoxic Depolarization
Sign Up to like & getrecommendations! Published in 2022 at "Neurocritical Care"
DOI: 10.1007/s12028-022-01480-9
Abstract: Brain tsunamis, or spreading depolarizations (SDs), are abrupt, massive, and self-propagating waves of depolarization in neurons and astrocytes that slowly travel across the brain’s gray matter and often lead to the depression of cortical activity.… read more here.
Keywords: depolarization; systemic circulation; brain tsunamis; neurology ... See more keywords
Optimal measurement locations for diagnosis of aortic abnormalities in a lumped-parameter model of the systemic circulation using sensitivity analysis
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Biomathematics"
DOI: 10.1142/s1793524517501169
Abstract: The basic theme of this work is to identify the optimal measurement locations for pressure and flow in the systemic circulation to detect aortic stenoses and aneurysms in early stages of a disease. For this… read more here.
Keywords: systemic circulation; measurement locations; sensitivity analysis; optimal measurement ... See more keywords
Effects of Myocardial Function and Systemic Circulation on Regional Coronary Perfusion.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of applied physiology"
DOI: 10.1152/japplphysiol.00450.2019
Abstract: Cardiac-coronary interaction and the effects of its patho-physiological variations on spatial heterogeneity of coronary perfusion and myocardial work are still poorly understood. This hypothesis-generating study predicts spatial heterogeneities in both regional cardiac work and perfusion… read more here.
Keywords: work; perfusion density; perfusion; systemic circulation ... See more keywords
A coupled atrioventricular-aortic setup for in-vitro hemodynamic study of the systemic circulation: Design, fabrication, and physiological relevancy
Sign Up to like & getrecommendations! Published in 2022 at "PLOS ONE"
DOI: 10.1371/journal.pone.0267765
Abstract: In-vitro models of the systemic circulation have gained a lot of interest for fundamental understanding of cardiovascular dynamics and for applied hemodynamic research. In this study, we introduce a physiologically accurate in-vitro hydraulic setup that… read more here.
Keywords: atrioventricular aortic; coupled atrioventricular; setup; systemic circulation ... See more keywords
Blood Pressure Load: An Effective Indicator of Systemic Circulation Status in Individuals With Acute Altitude Sickness
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Cardiovascular Medicine"
DOI: 10.3389/fcvm.2021.765422
Abstract: Background: Acute high altitude (HA) exposure results in blood pressure (BP) variations in most subjects. Previous studies have demonstrated that higher BP is potentially correlated with acute mountain sickness (AMS). The BP load may be… read more here.
Keywords: load; systemic circulation; blood pressure; circulation status ... See more keywords
Decreased Systemic and Airway Sirtuin 1 Expression in Adults With Bronchiectasis
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Medicine"
DOI: 10.3389/fmed.2021.768770
Abstract: Aim: Whether accelerated aging, reflected by sirtuin 1 (SIRT1) expression, is implicated in bronchiectasis remains largely unknown. We sought to determine the patterns of SIRT1 and other aging markers in systemic circulation and airways and… read more here.
Keywords: expression; bronchiectasis; patients bronchiectasis; systemic circulation ... See more keywords
αCGRP-Induced Changes in Cerebral and Systemic Circulation; A TCD Study
Sign Up to like & getrecommendations! Published in 2020 at "Frontiers in Neurology"
DOI: 10.3389/fneur.2020.578103
Abstract: It is known that perivascular application of CGRP induces cerebral vasodilatation. However, it is unclear whether intravenous alfa CGRP (αCGRP) induces changes in cerebral and systemic hemodynamics. Therefore, we studied the influence of an αCGRP… read more here.
Keywords: changes cerebral; cgrp; tcd; co2 ... See more keywords