Search Results - "Topchian, A A"

EFFICACY OF ISCHEMIC STROKE PREVENTION IN PATIENTS WITH IMPLANTED OCCLUDER OF THE LEFT ATRIUM. FIVE YEAR FOLLOW-UP by Davtyan, К. V., Kalemberg, A. A., Simonian, G. Yu, Topchian, A. G., Koretskiy, S. N.

“…Aim. In the study we set an aim to evaluate the rate of thromboembolic complications in atrial fibrillation (AF) patients with implanted occluding device of…”
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A CASE OF THE LEFT ATRIUM APPENDAGE OCCLUSION, SUGGESTIONS ON THE CLINICAL FIELD DEVELOPMENT by Davtian, K. V., Kalemberg, A. A., Simonian, G. Yu, Shatakhtsian, V. S., Topchian, A. G.

“…Aim. To evaluate the possibility of hybrid procedure that includes single-moment cryoballoon isolation of pulmonary veins (PV) ostia and implantation of…”
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CRYOABLATION IN ATRIAL FIBRILLATION: RATIONALE OF THE NATIONAL PROSPECTIVE REGISTRY AND PRELIMINARY RESULTS by Mikhailov, E. N., Lyubimtseva, T. A., Davtyan, K. V., Topchian, A. G., Tarasyuk, E. S., Kryzhanovskiy, D. V., Kosonogov, A. Ya, Sagitov, I. Sh, Khomutinin, D. N., Grachev, N. I., Revishvili, A. Sh, Artyukhina, E. A., Korolev, S. V., Nechepurenko, A. A., Chetverikov, S. Yu, Rzaev, F. G., Lebedev, D. S.

“…Aim. Current registry is the continued national study on cryoablation in atrial fibrillation (AF). The aim of the project is assessment of safety and efficacy…”
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Periprocedural anticoagulation in AF cryoballoon ablation in a nationwide registry: no difference in complication rates between strategies by Zubkova, P, Lubimceva, T, Topchian, A, Davtyan, K, Artiykhina, E, Tarasiyk, E, Kosonogov, A, Kryzhanovsky, D, Sagitov, I, Chetverikov, S, Nechepurenko, A, Poleshchenko, Y, Vavilova, T, Lebedev, D, Mikhaylov, E

“…Abstract Background Standard treatment for patients with atrial fibrillation is pulmonary vein isolation (PVI). There are two widely adopted methods for PVI -…”
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Effect of afobazole on brain-ischemia-induced anxiety in rats by Seredenin, S B, Akopian, V P, Balasanian, M G, Topchian, A V

“…The ability of afobazole, a selective anxiolytic to prevent the brain local ischemia-induced anxiety has been studied in experiments on rats. It is established…”
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Tropoxin and cerebrovascular effects of serotonin by Mirzoian, R S, Topchian, A V, Gan'shina, T S, Kostochka, L M

“…The effect of serotonin on the brain blood supply was studied in rats before and after ischemic damage. The ischemic damage, induced by ligation of the middle…”
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Dopamine enhancement of the cerebral microcirculation in a local ischemic lesion by Topchian, A V, Balasanian, M G, Gan'shina, T S, Mirzoian, R S

“…The effect of dopamine on the local cerebral blood flow in parietal brain cortex region of rats was studied in conditions of local ischemia induced by middle…”
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The different vascular reactions of intact and ischemic brain to adrenergic exposures by Mirzoian, R S, Topchian, A V, Timkina, M I, Balasanian, M G

“…Electrical stimulation of the cervical sympathetic ganglion and norepinephrine increase the tonus of the cerebral vessels in intact animals. This points to the…”
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Local cerebral ischemia in rats induced by ligation of the middle cerebral artery by Topchian, A V, Mirzoian, R S, Balasanian, M G

“…A model of local cerebral ischemia induced by ligation of the middle cerebral artery, which is a modification of the techniques proposed by A. Tamura and…”
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Individual characteristics of the brain energy metabolism during local ischemia obtained by nuclear magnetic resonance in vivo by Semenova, N A, Topchian, A V, Mirzoian, R S, Konradov, A A, Balasanian, M G

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The effect of nimodipine on a local ischemic brain lesion by Mirzoian, R S, Topchian, A V, Kanaian, A S, Balasanian, M G

“…A modified rat model of ischemic brain injury caused by ligation of the middle cerebral artery is proposed. The time course of morphological changes in brain…”
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The cerebral blood circulation during hypokinesia under the influence of hypercapnia, hypotonia, GABA and neurosensory stimulation by Akopian, V P, Kocharian, A Zh, Topchian, A V, Mirzoian, N R

“…We studied the formation of vasomotor reflexes in hypokinesia and responses of the brain vessels to the action of GABA, hypotension, and hypercapnia. We found…”
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The central vascular and metabolic effects of pyroglutamic acid by Mirzoian, S A, Zalinian, M G, Balasanian, M G, Topchian, A V

“…The ability of pyroglutamic acid, a cyclic glutamic acid derivative, to increase cerebral blood flow, to decrease the resistance of brain vessels, and to relax…”
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Effect of 2-pyrrolidone and gamma-butyrolactone on the rate of 14C-leucine incorporation into the proteins of different brain structures and of their arterial tissues by Mirzoian, S A, Zalinian, M G, Gevorkian, G A, Topchian, A V, Balasanian, M G

“…The ability of cyclic GABA and GHBA derivatives--2-pyrrolidone and gamma-butyrolactone--to increase markedly the inclusion of 14C-leucine in the proteins of…”
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Contractile capacity of isolated flaps from the aorta of rats with stable arterial hypertension caused by the prolonged administration of cerebrosides by Mirzoian, S A, Sotskiĭ, O P, Sekoian, E S, Topchian, A V, Sarkisova, G M

“…A study was made of the contractility of smooth muscle cells of abdominal aorta strips of noninbred white rats with stable arterial hypertension induced by…”
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Characteristics of the clinical course of cardiac asthma attack in relation to the condition of bronchial patency by Badalian, G O, Topchian, A S, Iskandarian, M N

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Role of GABA and its derivatives in regulating cerebral circulation by Mirzoian, S A, Akopian, V P, Topchian, A V

“…GABA, its derivative -- gamma-hydroxybuturic acid and metabolite --succinic acid have a pronounced dilatatory activity on cerebral circulation in various brain…”
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The antihypoxic activity of endogenous cyclic derivatives of gamma-aminobutyric acid by Mirzoian, S A, Ekavian, A G, Balasanian, M G, Topchian, A V

“…Pirrolidone-2, gamma-butyrolacton, succinic anhydride were found to possess pronounced antihypoxic activity that manifested itself in their ability to decrease…”
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Clinical use of cypenam and a technique of individual dose treatment of patients with nonspecific diseases of the lungs and pulmonary heart disease by Simonian, A T, Melik-Adamian, A A, Topchian, A A, Parsian, S D

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Comparative evaluation of hypotensive effect of certain drugs in pulmonary hypertension in patients with pulmonary heart disease by Simonian, A T, Melik-Adamian, A A, Topchian, A A, Parsian, S D

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