Search Results - "Aviram, I."

Percolation and tortuosity in heart-like cells by Rabinovitch, R., Biton, Y., Braunstein, D., Aviram, I., Thieberger, R., Rabinovitch, A.

“…In the last several years, quite a few papers on the joint question of transport, tortuosity and percolation have appeared in the literature, dealing with…”
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Origin of post-ictal and post-anesthesia adverse effects and possibly of SUDEP by Rabinovitch, A., Thieberger, R., Aviram, I., Biton, Y., Braunstein, D.

“…The origin of post-ictal malfunctions is debatable. We want to propose a novel idea of a cause of these adverse results occurring following epileptic seizures…”
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Reentry as an Origin for Rotors by Rabinovitch, A., Aviram, I., Biton, Y., Braunstein, D.

“…The aim of the study is to understand in depth the meaning of “reentry”, and to decipher if and how it can lead to malfunctions of the heart and possibly of…”
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A simple simulation model for spiral induced epilepsy by Rabinovitch, A, Biton, Y, Friedmabn, M, Aviram, I, Braunstein, D

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The Baroreflex Mechanism Revisited by Rabinovitch, A., Friedman, M., Braunstein, D., Biton, Y., Aviram, I.

“…We state that the autonomic part of the brain controls the blood pressure (BP) and the heart rate (HR) via the baroreflex mechanism in all situations of human…”
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A Neuron under External Sinusoidal Stimulation by Rabinovitch, A, Biton, Y, Braunstein, D, Friedman, M, Aviram, I

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Three-dimensional recurring patterns in excitable media by Biton, Y., Rabinovitch, A., Braunstein, D., Friedman, M., Aviram, I.

“…A new method to create three-dimensional periodic patterns in excitable media is presented. The method is demonstrated and the patterns are obtained with the…”
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Interaction of proteinase 3 with CD11b/CD18 (β2integrin) on the cell membrane of human neutrophils by David, A., Kacher, Y., Specks, U., Aviram, I.

“…Proteinase 3 (PR3), the target autoantigen of antineutrophil cytoplasmic antibodies in the autoimmune vasculitis, Wegener’s granulomatosis, is a serine…”
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Two mechanisms of spiral-pair-source creation in excitable media by Biton, Y., Rabinovitch, A., Aviram, I., Braunstein, D.

“…Two new modes of generating spiral pairs in an excitable medium have been found. They depend on a geometrical structure (GS) inside the medium. This may be…”
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Sharp corners as sources of spiral pairs by Biton, Y., Rabinovitch, A., Braunstein, D., Friedman, M., Aviram, I.

“…It is demonstrated that using the FitzHugh–Nagumo model, stimulation of excitable media inside a region possessing sharp corners, can lead to the appearance of…”
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Dynamics of a spiral pair source and its interaction with plane waves by Rabinovitch, A, Biton, Y, Gutman, M, Aviram, I

“…Abstract Spiral pair creation and dynamics is a widely occurring phenomenon in nature. It can appear in the heart tissue, causing severe arrhythmia, known as a…”
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A Model for the Propagation of Action Potentials in Non-Uniformly Excitable Media by Rabinovitch, A., Aviram, I, Gulko, N., Ovsyshcher, E.

“…Electrophysiological properties of cardiac tissue change as a function of position. We define the “excitability” as the propagation velocity of an excitation…”
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Inwards propagating waves in a limit cycle medium by Rabinovitch, A, Gutman, M, Aviram, I

“…The existence of a novel inwards propagating wave motion is demonstrated in a limit-cycle medium both for the FitzHugh-Nagumo and for modified…”
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Time-periodic lattice of spiral pairs in excitable media by Rabinovitch, A, Biton, Y, Braunstein, D, Friedman, M, Aviram, I

“…The feasibility of a spiral-type solution, periodic both in time and in space, of a reaction-diffusion equation (specifically the FitzHugh-Nagumo system) in an…”
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Acute ischemic stroke complicating tavi. predictors, outcomes, and treatment associated outcomes by Kheifets, M, Kruchin, B, Aviram, I, Vaknin-Assa, H, Barnea, R, Findler, M, Perl, L, Witberg, G, Codner, P, Talmor-Barkan, Y, Rephaeli, G, Uriel, E, Kornowski, R, Levi, A

“…Abstract Introduction Despite the great strides made since the emergence of TAVI two decades ago, periprocedural ischemic stroke remains a major concern. The…”
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The sinus node as a nonlinear dynamic system by Rabinovitch, A, Gutman, M, Aviram, I

“…The Sinus Node (SN) of the heart is the natural pacemaker driving electrical impulses into the atria, an ordinary excitable medium. In order to avoid wave…”
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Cationic proteins of neutrophil azurophilic granules: protein-protein interaction and blockade of NADPH oxidase activation by Tal, Tal, Michaela, Sharabani, Irit, Aviram

“…We have previously reported inhibition of cell‐free activation of the neutrophil superoxidegenerating NADPH oxidase by a soluble cationic protein of neutrophil…”
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Period and amplitude control stimulating pulses energies by Rabinovitch, A., Braunstein, D., Aviram, I., Thieberger, R., Biton, Y.

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The assembly of neutrophil NADPH oxidase: effects of mastoparan and its synthetic analogues by Tisch, D, Sharoni, Y, Danilenko, M, Aviram, I

“…Detergent-mediated activation of the phagocyte superoxide-generating NADPH oxidase requires the participation of at least four proteins: the membrane-bound…”
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Involvement of GTP in cell-free activation of neutrophil NADPH oxidase : studies with GTP analogues by KLINGER, E, AVIRAM, I

“…Activation of superoxide-producing NADPH oxidase of neutrophils requires the presence of cell membranes, cytosolic components and arachidonate and is markedly…”
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