Search Results - "Tryasuchev, A. V."

Effect of Lead, Cadmium, and Their Combination on the Heart Rate Regulation in Nonlinear Rats by Tryasuchev, A. V., Stupin, V. O., Kuryanova, E. V.

“…We studied heart rate variability (HRV) and the concentrations of heavy metals in the heart tissue after 14-fold peroral administration of heavy metal salts:…”
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Features of the Effects of Serotonin and Dopamine on Changes in Heart Rate Variability in Non-Linear Rats under Conditions of Acute Stress by Kur’yanova, E. V., Tryasuchev, A. V., Stupin, V. O.

“…Changes in indicators of heart rate variability after a single injection of serotonin (200 μg/kg) or dopamine (60 μg/kg) were analyzed in male non-linear rats…”
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Neutral-Pion Photoproduction on a 7Li Nucleus in the Excitation Region of the First Pion—Nucleon Resonance by Tryasuchev, V. A., Kondratyeva, A. G., Gogolev, A. S.

“…In order to explain elastic neutral-pion photoproduction on a 7 Li nucleus in the excitation-energy region of the Δ(1232)3/2 + resonance, a new interpretation…”
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Isobaric Model of η'-Meson Photoproduction on Protons with Allowance of New Data on Σ Asymmetry by Tryasuchev, V. A., Serdyutskiy, V. A., Kondratyeva, A. G.

“…The isobaric model, which describes well the experimental cross sections for η' -meson photoproduction at photon energies between 1500 and 2300 MeV, is refined…”
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Coherent and Incoherent Elastic Photoproduction of π0 Meson on Light Nuclei by Tryasuchev, V. A., Kondrat’eva, A. G., Gogolev, A. S.

“…The paper presents calculations of the cross sections of the elastic photoproduction for π 0 meson on 6 Li, 7 Li and 9 Be nuclei in terms of the impulse…”
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Effects of Blockage of Peripheral Choline, Serotonin, and Dopamine Receptors on Heart Rhythm Variability in Rats under Conditions of Stimulation of Neurotransmitter Systems by Kur’yanova, E. V., Stupin, V. O., Tryasuchev, A. V., Teplyi, D. L.

“…Stimulation of the serotoninergic system (5-hydroxytryptophan, 50 mg/kg; fluoxetine, 3 mg/kg) induced a significant increase in HR and a reduction in the…”
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Peculiarities of Heart Rate Variability Changes in Random-Bred Male Rats during Transition into Anesthetic Sleep under Stimulation of Central Neurotransmitter Systems by Kur’yanova, E. V., Tryasuchev, A. V., Stupin, V. O., Zhukova, Yu. D.

“…General anesthesia with Nembutal (40 mg/kg) dramatically decreased the power of all waves of HRV spectrum in rats, especially in LF and VLF frequency bands,…”
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Polarization Observables of the Reaction γp→η'p Near Threshold by Tryasuchev, V. A., Kondratyeva, A. G., Gogolev, A. S.

“…In the isobaric model of photoproduction of η'-mesons on protons, reproducing well the experimental cross sections for photon energies from 1500 to 2500 MeV…”
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Effect of Atropine on Adrenergic Responsiveness of Erythrocyte and Heart Rhythm Variability in Outbred Rats with Stimulation of the Central Neurotransmitter Systems by Kur’yanova, E. V., Tryasuchev, A. V., Stupin, V. O., Teplyi, D. L.

“…Single injection of muscarinic cholinoceptor blocker atropine (1 mg/kg) to outbred male rats reduced β-adrenergic responsiveness of erythrocytes (by 2.2 times)…”
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Effective and Definite Resonances in the Photoproduction of η′ Mesons on Protons by Tryasuchev, V. A., Kondratyeva, A. G., Kiziridi, A. A.

“…A qualitative description of the most accurate experimental differential cross sections of the reaction γ p →η′ p from the CLAS 2009 Collaboration and…”
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Effect of Stimulation of Neurotransmitter Systems on Heart Rate Variability and β-Adrenergic Responsiveness of Erythrocytes in Outbred Rats by Kur’yanova, E. V., Tryasuchev, A. V., Stupin, V. O., Teplyi, D. L.

“…We studied heart rate variability and β-adrenergic responsiveness of erythrocytes and changes in these parameters in response to single administration of…”
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Photoproduction of $\eta$ -mesons on protons in the resonance region: The background problem and the third S 11-resonance by Tryasuchev, V. A.

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Third S 11 resonance in the reaction γp → ηp by Tryasuchev, V. A.

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Correction of the model of η′-meson photoproduction on protons at intermediate energies on the basis of new threshold data by Tryasuchev, V. A.

“…The isobarmodel, which reproduced fairly well experimental data on η ′-meson photoproduction at photon energies between 1500 and 3700 MeV, is refined with…”
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The isobar model of the γN → ηN processes in the energy range from the threshold to 1200 MeV by Tryasuchev, V. A.

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η and η’ meson photoproduction on nucleons by Tryasuchev, V. A.

“…Meson photoproduction on nucleons is considered within an approach based on a multipole analysis. The results of a decade-long theoretical investigation of η…”
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Resonance {eta} Prime -meson photoproduction on protons at photon energies from the reaction threshold to 3700 MeV by Tryasuchev, V. A.

“…The parameters of six resonances of the isobar model for {eta} Prime -meson photoproduction were fitted to experimental differential cross sections for the…”
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Indices of Blood Free Radical Balance during Stimulation of Central Neuromediator Systems by Kur’yanova, E. V., Tryasuchev, A. V., Stupin, V. O.

“…—Activation of brain neurotransmitter systems can change the intensity of free radical processes in peripheral tissues and organs. We studied the parameters of…”
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Photoproduction of eta mesons on neutrons by Tryasuchev, V. A.

“…The isobaric model of eta-meson photoproduction on protons was applied to describing etameson photoproduction on neutrons. A reasonably good description of γn…”
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Analysis of Experimental Data on the Reaction γN → ηN with an Exotic Narrow Resonance by Tryasuchev, V. A.

“…The isospin structure of the well-established s-wave resonances N(1535)1/2– and N(1650)1/2 – in the presence of a hypothesized narrow resonance N(1670)/1/2 +…”
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