Results 1 to 10 of about 17,448,991 (242)

Protection against isoproterenol-induced cardiac injury by sacubitril/valsartan is associated with upregulation of the alternative renin-angiotensin-aldosterone system pathway [PDF]

open access: yesScientific Reports
Long-term stimulation of myocardial beta-receptors by isoproterenol is a well-established model of heart damage and failure. This study investigated the potential interactions of isoproterenol administration with the renin-angiotensin-aldosterone system (
Fedor Simko   +7 more
doaj   +2 more sources

Updates on the Renin–Angiotensin–Aldosterone System and the Cardiovascular Continuum [PDF]

open access: yesBiomedicines
The cardiovascular continuum describes how several cardiovascular risk factors contribute to the development of atherothrombosis, ischemic heart disease, and peripheral arteriopathy, leading to cardiac and renal failure and ultimately death.
Dana Pop   +4 more
doaj   +2 more sources

Quarterly injectable hormonal contraceptive does not increase the activity of the renin-angiotensin-aldosterone system in women without cardiovascular risk factors [PDF]

open access: yesRevista Brasileira de Ginecologia e Obstetrícia
Objective: To test the hypothesis that the quarterly injectable contraceptive increases the activity of the renin-angiotensin-aldosterone system. Methods: This was a cross-sectional observational study that included eutrophic, irregularly active women ...
Alice Miranda de Oliveira   +6 more
doaj   +2 more sources

Assessment of the effects of antihypertensive drugs in patients suffering from hypertension in Kurdistan

open access: yesAdvanced Medical Journal, 2023
Background and objectives: Hypertension is an important cardiovascular disease that carries a high rate of mortality and morbidity if not controlled. Significant complications of untreated hypertension include vascular atherosclerosis, chronic kidney ...
Mohammed Hasan Almeshhadani   +3 more
doaj   +1 more source

The Impact of the Renin-Angiotensin-Aldosterone System on Inflammation, Coagulation, and Atherothrombotic Complications, and to Aggravated COVID-19

open access: yesFrontiers in Pharmacology, 2021
Atherosclerosis is considered a disease caused by a chronic inflammation, associated with endothelial dysfunction, and several mediators of inflammation are up-regulated in subjects with atherosclerotic disease.
M. Ekholm, T. Kahan
doaj   +1 more source

The renin‐angiotensin‐aldosterone system, neurohumoral axis and cardiovascular mortality in LURIC

open access: yesThe Journal of Clinical Hypertension, 2022
Although neurohormones and Renin‐Angiotensin‐Aldosterone‐System (RAAS) components are important predictors of cardiovascular mortality (CVM), their importance for predicting outcomes in patients with/without RAAS‐blockers and different degrees of ...
Babak Yazdani   +9 more
doaj   +1 more source

Regulation of the renin-angiotensin-aldosterone system by cyclic nucleotides and phosphodiesterases

open access: yesFrontiers in Endocrinology, 2023
The renin-angiotensin-aldosterone system (RAAS) is one of the key players in the regulation of blood volume and blood pressure. Dysfunction of this system is connected with cardiovascular and renal diseases.
Stepan Gambaryan   +4 more
doaj   +1 more source

Features of Neurohumoral Relations in Diastolic Dysfunction of the Heart in Adolescents with Myocardial Pathology

open access: yesZdorovʹe Rebenka, 2015
It is found that only in adolescents with I type left ventricular diastolic dysfunction, there is a significant activation of sympathoadrenal system, and in patients with type II and III, increasing activation of the renin-angiotensin-aldosterone system ...
L.F. Bohmat   +3 more
doaj   +1 more source

Molecular Mechanisms Underlying Renin-Angiotensin-Aldosterone System Mediated Regulation of BK Channels

open access: yesFrontiers in Physiology, 2017
Large-conductance calcium-activated potassium channels (BK channels) belong to a family of Ca2+-sensitive voltage-dependent potassium channels and play a vital role in various physiological activities in the human body.
Zhen-Ye Zhang   +2 more
doaj   +1 more source

Collecting Duct Nitric Oxide Synthase 1ß Activation Maintains Sodium Homeostasis During High Sodium Intake Through Suppression of Aldosterone and Renal Angiotensin II Pathways

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2017
BackgroundDuring high sodium intake, the renin‐angiotensin‐aldosterone system is downregulated and nitric oxide signaling is upregulated in order to remain in sodium balance.
Kelly A. Hyndman   +7 more
doaj   +1 more source

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