Репозиторий Университета

Год публикации: Все года 2018 2019 2020

Название	Дата публикации	Коллектив авторов	Журнал	DOI	Индекс цитирования	Ссылка на источник
24-Hour Profile of Blood Pressure, Heart Rate, Excretion of Electrolytes, and Locomotor Activity in Wistar-Kyoto and SHR Rats Under Conditions of Free-Run Rhythm arterialhypertension electrolytes spontaneouslyhypertensiverats telemetricmonitoring “free-runrhythm”	01.01.2018	Blagonravov M. Medvedeva E. Bryk A. Goryachev V. Rabinovich A. Letoshneva A. Demurov E.	Bulletin of Experimental Biology and Medicine		0	Ссылка © 2018, Springer Science+Business Media, LLC, part of Springer Nature. We presented the results of our study of chronostructure of BP, HR, electrolyte excretion, and locomotor activity under conditions of “free-run rhythm” (light deprivation). In adult male Wistar-Kyoto (normotensive) and SHR (spontaneously hypertensive) rats, BP, biopotentials of the heart (ECG), and locomotor activity were recorded over 24 h by telemetric monitoring and the rate of excretion of electrolytes (Na + , K + , Ca 2+ , and Mg 2+ ) during the nighttime and daytime hours was measured. It was found that under free-run rhythm, 24-h profiles of BP, HR, excretory function of the kidneys, and locomotor activity underwent more considerable changes in normotensive Wistar-Kyoto rats in comparison with hypertensive SHR rats. However, hypertensive rats demonstrated pronounced changes in rhythmic characteristics of HR, which can restrict adaptation reserves of the cardiovascular system. Читать тезис

Репозиторий Университета

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