[PDF] Top 20 Optic-nerve-head blood-flow response to increase in arterial blood pressure in humans
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Optic-nerve-head blood-flow response to increase in arterial blood pressure in humans
... [1] In healthy subjects, autoregulation during an increase in ocular perfusion pressure (OPP) has been demonstrated for the choroid, [2 , 3 , 4] the retina, [5 , 6] and the optic ... Voir le document complet
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Intermittent Hypoxia Increases Arterial Blood Pressure in Humans Through a Renin-Angiotensin System-Dependent Mechanism
... was to assess the role of the type I angiotensin II receptor in mediating an increase in arterial pressure associated with a single 6-hour IH ...subjects to sham IH, IH ... Voir le document complet
9
Changes in cerebral blood flow and vasoreactivity to CO(2) measured by Arterial Spin Labeling after 6 days at 4,350 m.
... on blood velocity. A significant increase in arterial blood pressure was observed on day 5 at 4,350 m, while similar values were observed before and after the altitude ...rapid ... Voir le document complet
36
Sleep bruxism is associated with a rise in blood pressure
... beat-to-beat blood pressure (TNO-BMI, Academic Medical Centre, Amsterdam, the Netherlands) as detailed ...asked to avoid day time naps, caffeine, and alcohol on the day of PSG ... Voir le document complet
87
Association of hypermagnesemia and blood pressure in the critically ill
... and blood pressure differed as a function of indices of renal ...mg/dl). To further limit residual confounding by dynamic renal function, we then examined the association of hypermagnesemia and SBP ... Voir le document complet
16
Sleep pressure and a PER3 polymorphism affect blood pressure in healthy young people
... polymorphism in the coding region of the clock gene PERIOD3 has been shown to affect several markers of sleep homeostasis as well as the autonomic nervous system such as the cardiac control similar ... Voir le document complet
1
Ultrafast imaging of blood flow dynamics in the myocardium
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ... Voir le document complet
2
Reference values of central blood pressure and pulse wave velocity in relations with 24 hours ambulatory blood pressure monitoring in Belgian normotensive young subjects
... Methods: In the context of an ongoing prospective study, 39 untreated subjects with elevated blood pressure (BP) (mean age, 50.2 10.1 years, 21 men) had CBP (3 visits, oscillometric device Microlife ... Voir le document complet
1
The role of EphB6 and ephrinbs in blood pressure regulation
... genes in the EPHB/EFNB family have been identified as hypertension risk genes in several large-scale GWAS 275 ...genes in the EPHB/EFNB family to the BP phenotype is relatively small, and the ... Voir le document complet
210
From cerebral blood flow modeling to vascular units map in primate cortex
... CONCLUDING REMARKS These estimations support the classical picture of preferential neighbors hemodynamics interac- tions of vascular territories, either inside the network, or between pial input/output penetrat- ing ... Voir le document complet
4
From cerebral blood flow modeling to vascular units map in primate cortex
... Vascular territories evaluation We analyze the territories of 37 penetrating arterioles and 24 draining venules resulting from the analysis of 18 cubic millimeters of monkey cerebral cortex where the blood ... Voir le document complet
3
Pressure Boundary Conditions for Blood Flows
... surface pressure model leads to a hierarchy of simpler models including one which involves only the ...terms in the Navier- Stokes equations. Such problems with prescribed pressure on the ... Voir le document complet
15
Blood Rheology: Key Parameters, Impact on Blood Flow, Role in Sickle Cell Disease and Effects of Exercise
... significant increase in RBC deformability in response to a short and maximal exercise ...increased, blood viscosity remained unchanged (and tended to decrease), as has ... Voir le document complet
15
Outflow boundary conditions for 3D simulations of non-periodic blood flow and pressure fields in deformable arteries.
... and, to our knowledge, the resulting aperiodicity has not been ...given to the boundary conditions in order to model this ...procedure. In Figure 12, we show the geometrical model ... Voir le document complet
28
High-order fluid-structure interaction in 2D and 3D. Application to blood flow in arteries
... proposed in the previous section are solved using a Newton or quasi-Newton algorithm with a cubic line search ...needs to be recalculated during the non-linear iterations. In the quasi-Newton ... Voir le document complet
12
Voxel-based assessment of spinal tap test-induced regional cerebral blood flow changes in normal pressure hydrocephalus
... increases in both frontal lobes and in the left temporal lobe in patients with improved gait after spinal ...The increase in frontal rCBF is most likely due to release of the ... Voir le document complet
7
Computational Biorheology of Human Blood Flow in Health and Disease
... lead to, and can be influenced by, significant changes in the shape, mechanical and physical properties of red blood cells (RBCs), and the biorheology of blood ...of blood flow, especially ... Voir le document complet
21
Decreased response to IL-12 and IL-18 of peripheral blood cells in rheumatoid arthritis.
... sidered to be important for the selective homing of Th1 cells and not Th2 cells ...remains to be clarified whether this is associated with an increased migration of Th2 cells with anti-inflammatory ... Voir le document complet
8
Non-invasive evaluation of retinal vascular remodeling and hypertrophy in humans: intricate effect of ageing, blood pressure and glycaemia
... place in HT ...through in vitro studies on muscular arterioles from gluteal ...found in HT, characterized by an arteriolar narrowing due to a chronic vasoconstriction possibly related ... Voir le document complet
19
High order fluid structure interaction in 2D and 3D: Application to blood flow in arteries
... organized in the following way: first, we introduce some notations and present a brief overview of the status of [6] in section ...described in another publication). In section 2 we state our ... Voir le document complet
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