Výsledky vyhledávání - "E. V. Kur'yanova"

Features of the Effects of Serotonin and Dopamine on Changes in Heart Rate Variability in Non-Linear Rats under Conditions of Acute Stress

Autor: E V, Kur'yanova, A V, Tryasuchev, V O, Stupin

Publikováno v: Bulletin of experimental biology and medicine.

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 at rest and during acute stress. At rest, administration of serotonin is accompanied by a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::15504b95be0fc9b9d348963b9acc52ef
https://pubmed.ncbi.nlm.nih.gov/36602600

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The specifics of changes in heart rate variability of male nonlinear rats at the immersion into anesthetic sleep under the stimulation of the central neurotransmitter systems

Autor: Yu. D. Zhukova, V. O. Stupin, A. V. Tryasuchev, E. V. Kur’yanova

Publikováno v: Bulletin of Experimental Biology and Medicine. 170:536-542

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::57c449002a928227c0e33f179e4b2112
https://doi.org/10.47056/0365-9615-2020-170-11-536-542

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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

Autor: E V, Kur'yanova, A V, Tryasuchev, V O, Stupin, Yu D, Zhukova

Publikováno v: Bulletin of experimental biology and medicine. 170(5)

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, but the HR and respiration rate were little changed. At this, individual spectral peaks in HF

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4ab7b2aa227f8501ff1ea7b339e29303
https://pubmed.ncbi.nlm.nih.gov/33792819

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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

Autor: E. V. Kur’yanova, V. O. Stupin, A. V. Tryasuchev, D. L. Teplyi

Publikováno v: Bulletin of experimental biology and medicine. 168(2)

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 amplitude of all waves of the heart rhythm variability. Stimulation of the dopaminergic system (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99b7031e7b8db9a209baa9ef7fd83a66
https://pubmed.ncbi.nlm.nih.gov/31776959

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Heart Rate Variability in Nonlinear Rats with Different Orientation and Exploratory Activity in the Open Field

Autor: D. L. Teplyi, N. V. Zhukovina, E. V. Kur’yanova, Yu. D. Zhukova

Publikováno v: Bulletin of Experimental Biology and Medicine. 160:183-186

The basic behavioral activity of nonlinear rats was evaluated from the sum of crossed peripheral and central squares and peripheral and central rearing postures in the open fi eld test. This index was low (20 episodes), intermediate (20-29 episodes),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1fcfc77ab630b861a1aaf3d160e938b
https://doi.org/10.1007/s10517-015-3122-3

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Autor: E. V. Kur’yanova, D. L. Teplyi

Publikováno v: Bulletin of Experimental Biology and Medicine. 157:311-315

Changes in heart rhythm variability were studied in male and female mature and 5-6-week-old rats under conditions of 7-day administration of β1-adrenoreceptor blocker atenolol (2.5 mg/kg) and α1-adrenoreceptor agonist phenylephrine (0.3 mg/kg). Ate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8769c507a91f61ae6104343f839c145b
https://doi.org/10.1007/s10517-014-2553-6

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Effect of Noradrenergic Neurotoxin DSP-4 and Maprotiline on Heart Rate Spectral Components in Stressed and Resting Rats

Autor: D. L. Teplyi, Yu. D. Zhukova, E. V. Kur’yanova

Publikováno v: Bulletin of experimental biology and medicine. 163(3)

The effects of intraperitoneal DSP-4 (N-(2-chloroethyl)-N-ethyl-2-bromobenzylamine, a noradrenergic neurotoxin) and maprotiline (an inhibitor of norepinephrine reuptake in synapses) on spectral components of heart rhythm variability were examined in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c48b691827cf409ed0cc28afaccab644
https://pubmed.ncbi.nlm.nih.gov/28744642

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