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Effects of brain reninangiotensin system inhibition in ISIAH rats with inherited stress-induced arterial hypertension. / Klimov, L. O.; Ryazanova, M. A.; Fedoseeva, L. A. et al.

In: Вавиловский журнал генетики и селекции, Vol. 21, No. 6, 2017, p. 735-741.

Research output: Contribution to journalArticlepeer-review

Harvard

Klimov, LO, Ryazanova, MA, Fedoseeva, LA & Markel, AL 2017, 'Effects of brain reninangiotensin system inhibition in ISIAH rats with inherited stress-induced arterial hypertension', Вавиловский журнал генетики и селекции, vol. 21, no. 6, pp. 735-741. https://doi.org/10.18699/VJ17.29-o

APA

Klimov, L. O., Ryazanova, M. A., Fedoseeva, L. A., & Markel, A. L. (2017). Effects of brain reninangiotensin system inhibition in ISIAH rats with inherited stress-induced arterial hypertension. Вавиловский журнал генетики и селекции, 21(6), 735-741. https://doi.org/10.18699/VJ17.29-o

Vancouver

Klimov LO, Ryazanova MA, Fedoseeva LA, Markel AL. Effects of brain reninangiotensin system inhibition in ISIAH rats with inherited stress-induced arterial hypertension. Вавиловский журнал генетики и селекции. 2017;21(6):735-741. doi: 10.18699/VJ17.29-o

Author

Klimov, L. O. ; Ryazanova, M. A. ; Fedoseeva, L. A. et al. / Effects of brain reninangiotensin system inhibition in ISIAH rats with inherited stress-induced arterial hypertension. In: Вавиловский журнал генетики и селекции. 2017 ; Vol. 21, No. 6. pp. 735-741.

BibTeX

@article{fc17d50db0e849a0aaf3c805ca568374,
title = "Effects of brain reninangiotensin system inhibition in ISIAH rats with inherited stress-induced arterial hypertension",
abstract = "The renin-angiotensin system (RAS) is one of the main systems regulating arterial pressure and water-salt homeostasis of the body and is involved in the pathogenesis of cardiovascular diseases. Angiotensin peptides - products of enzymatic hydrolysis of angiotensinogen - can be synthesized not only in the blood stream, but also in tissues, including various regions of the brain. Studies of local tissue RAS in the context of arterial hypertension have been conducted for a long time. It has been shown that a steady arterial pressure increase is often associated with changes in the functioning of the central (brain) RAS in various animal models of hypertensive disease and in humans. Nevertheless, it is still not completely clear whether these changes alone are sufficient for the formation of hypertensive status, and whether the components of the central RAS can be used as targets for the treatment of hypertensive disease. Effects of prolonged inhibition of the brain RAS on blood pressure and expression of RAS genes in brain and kidney tissues in ISIAH (inherited stress-induced arterial hypertension). rats were studied. Inhibition was performed using widely used pharmacological agents, losartan and benazepril. Osmotic minipumps were used to deliver drugs to the lateral ventricle of the brain. It was shown that prolonged inhibition of the central RAS, AT1 receptors in particular, can lead to a decrease in blood pressure and significant changes in the level of expression of brain RAS genes in ISIAH rats. The mRNA level of RAS genes in the kidney does not significantly change due to this inhibition. Thus, the participation of the central RAS in the pathogenesis and maintenance of hypertensive status during stress induced form of hypertensive disease in ISIAH rats was confirmed.",
keywords = "Blood pressure, Central RAS, Hypertension, ISIAH rats, mRNA expression",
author = "Klimov, {L. O.} and Ryazanova, {M. A.} and Fedoseeva, {L. A.} and Markel, {A. L.}",
note = "Publisher Copyright: {\textcopyright} authors, 2017.",
year = "2017",
doi = "10.18699/VJ17.29-o",
language = "English",
volume = "21",
pages = "735--741",
journal = "Вавиловский журнал генетики и селекции",
issn = "2500-0462",
publisher = "Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences",
number = "6",

}

RIS

TY - JOUR

T1 - Effects of brain reninangiotensin system inhibition in ISIAH rats with inherited stress-induced arterial hypertension

AU - Klimov, L. O.

AU - Ryazanova, M. A.

AU - Fedoseeva, L. A.

AU - Markel, A. L.

N1 - Publisher Copyright: © authors, 2017.

PY - 2017

Y1 - 2017

N2 - The renin-angiotensin system (RAS) is one of the main systems regulating arterial pressure and water-salt homeostasis of the body and is involved in the pathogenesis of cardiovascular diseases. Angiotensin peptides - products of enzymatic hydrolysis of angiotensinogen - can be synthesized not only in the blood stream, but also in tissues, including various regions of the brain. Studies of local tissue RAS in the context of arterial hypertension have been conducted for a long time. It has been shown that a steady arterial pressure increase is often associated with changes in the functioning of the central (brain) RAS in various animal models of hypertensive disease and in humans. Nevertheless, it is still not completely clear whether these changes alone are sufficient for the formation of hypertensive status, and whether the components of the central RAS can be used as targets for the treatment of hypertensive disease. Effects of prolonged inhibition of the brain RAS on blood pressure and expression of RAS genes in brain and kidney tissues in ISIAH (inherited stress-induced arterial hypertension). rats were studied. Inhibition was performed using widely used pharmacological agents, losartan and benazepril. Osmotic minipumps were used to deliver drugs to the lateral ventricle of the brain. It was shown that prolonged inhibition of the central RAS, AT1 receptors in particular, can lead to a decrease in blood pressure and significant changes in the level of expression of brain RAS genes in ISIAH rats. The mRNA level of RAS genes in the kidney does not significantly change due to this inhibition. Thus, the participation of the central RAS in the pathogenesis and maintenance of hypertensive status during stress induced form of hypertensive disease in ISIAH rats was confirmed.

AB - The renin-angiotensin system (RAS) is one of the main systems regulating arterial pressure and water-salt homeostasis of the body and is involved in the pathogenesis of cardiovascular diseases. Angiotensin peptides - products of enzymatic hydrolysis of angiotensinogen - can be synthesized not only in the blood stream, but also in tissues, including various regions of the brain. Studies of local tissue RAS in the context of arterial hypertension have been conducted for a long time. It has been shown that a steady arterial pressure increase is often associated with changes in the functioning of the central (brain) RAS in various animal models of hypertensive disease and in humans. Nevertheless, it is still not completely clear whether these changes alone are sufficient for the formation of hypertensive status, and whether the components of the central RAS can be used as targets for the treatment of hypertensive disease. Effects of prolonged inhibition of the brain RAS on blood pressure and expression of RAS genes in brain and kidney tissues in ISIAH (inherited stress-induced arterial hypertension). rats were studied. Inhibition was performed using widely used pharmacological agents, losartan and benazepril. Osmotic minipumps were used to deliver drugs to the lateral ventricle of the brain. It was shown that prolonged inhibition of the central RAS, AT1 receptors in particular, can lead to a decrease in blood pressure and significant changes in the level of expression of brain RAS genes in ISIAH rats. The mRNA level of RAS genes in the kidney does not significantly change due to this inhibition. Thus, the participation of the central RAS in the pathogenesis and maintenance of hypertensive status during stress induced form of hypertensive disease in ISIAH rats was confirmed.

KW - Blood pressure

KW - Central RAS

KW - Hypertension

KW - ISIAH rats

KW - mRNA expression

UR - http://www.scopus.com/inward/record.url?scp=85037606773&partnerID=8YFLogxK

U2 - 10.18699/VJ17.29-o

DO - 10.18699/VJ17.29-o

M3 - Article

AN - SCOPUS:85037606773

VL - 21

SP - 735

EP - 741

JO - Вавиловский журнал генетики и селекции

JF - Вавиловский журнал генетики и селекции

SN - 2500-0462

IS - 6

ER -

ID: 8971196