Renin-angiotensin system
Characterization of the cardiac renin angiotensin system in oophorectomized and estrogen-replete mRen2.Lewis rats.
... cardiac renin-angiotensin system (RAS) is involved in the development and progression of cardiac hypertrophy, remodeling, and heart ...circulating angiotensin (Ang) II and aldosterone produced ...
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Palmitoylethanolamide treatment reduces blood pressure in spontaneously hypertensive rats: involvement of cytochrome p450-derived eicosanoids and renin angiotensin system.
... and renin angiotensin system (RAS) ...and angiotensin receptor 1 ...down-regulated angiotensin receptor 1 and angiotensin converting enzyme expression, indicating a reduction in ...
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The renin-angiotensin system is modulated by swimming training depending on the age of spontaneously hypertensive rats
... the renin-angiotensin system components were assessed by oligonucleotide primers as follows: for rAgtF: 5′- TCTACCCTTTTGGGTGCTG-3′, rAgtR: 5′-CAAGGAGGATGCTGTTGAGA-3′, expected product size: 88 ...
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Effects of Exercise Training on Circulating and Skeletal Muscle Renin-Angiotensin System in Chronic Heart Failure Rats
... Circulating renin angiotensin system (RAS) in sedentary and exercise-trained Sham and CHF ...A, Angiotensin II; B, Angiotensin-(1–7); C, Ang-(1–7)/AngII ratio; D, ACE activity; E, ACE2 ...
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Renin-angiotensin system blockers regulate the metabolism of isolated fat cells in vitro
... There are two main pathways through which glycerol can be synthesized: from glucose during glycolysis; and from glucose metabolites (mainly lactate and pyruvate) through glyceroneogenesis. In the first case, glucose is ...
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Local fetal lung renin angiotensin system as a target to treat congenital diaphragmatic hernia
... of renin-angiotensin system (RAS) during fetal lung ...of renin, angiotensin-con- verting enzyme, angiotensinogen, type 1 (AT 1 ) and type 2 (AT 2 ) receptors of angiotensin II ...
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Role of renin-angiotensin system in development of heart failure induced by myocardial infarction in rats
... Myocardial infarction (MI) often evokes left ventricu- lar dilatation associated with hypertrophy and fibroses of non-infarcted myocardium. Compensatory mecha- nisms, that help the compromised tissue in the early steps ...
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Regression of cardiac hypertrophy in the SHR by combined renin-angiotensin system blockade and dietary sodium restriction
... the renin-angiotensin-aldosterone system (RAAS) and dietary sodium intake have been identified as independent risk factors for cardiac ...the renin-angiotensin-aldosterone system ...
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H(2)S inhibits hyperglycemia-induced intrarenal renin-angiotensin system activation via attenuation of reactive oxygen species generation.
... intrarenal renin-angiotensin system (RAS) plays a crucial role in the onset and development of ...including angiotensin converting enzyme inhibitor (ACEI) or angiotensin II (AngII) type ...
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Long-term effects of early overnutrition in the heart of male adult rats: role of the renin-angiotensin system.
... the renin-angiotensin system (RAS) was studied in isolated hearts from control and overfed rats during ...Langendorff system and subjected to 30 min of ischemia followed by 15 min of ...
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EL SISTEMA RENINA−ANGIOTENSINA DESDE LA CIRCULACIÓN HASTA LA CÉLULA: IMPLICACIONES MÁS ALLÁ DE LA HIPERTENSIÓN / The renin−angiotensin system from circulation to the cell: implications beyond hypertension
... The renin-angiotensin system is more complex than was known until recently, since its action is not only limited to the ...reproductive system, lymphatic system and adipose tissue, with ...
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The renin-angiotensin system and its blockers
... the renin-angiotensin system (RAS) has contributed significantly to advances in understand- ing cardiovascular and renal homeostasis and to the treatment of cardiovascular ...Because ...
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Hemodynamic, morphometric and autonomic patterns in hypertensive rats - renin-angiotensin system modulation
... METHODS: Male spontaneously hypertensive rats were randomized into two groups: young (n=13) and adult (n=12). Hemody- namic signals (blood pressure, heart rate), blood pressure variability (BPV) and spectral analysis of ...
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Local Fetal Lung Renin Angiotensin System
... Effect of PD-123319 treatment on left, right and total lung hypoplasia. Prenatal[r] ...
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Dissociation between the circulating renin-angiotensin system and angiotensin II receptors in central losartan-induced hypertension
... Effects of icv losartan on plasma renin and ACE activity. A group of 16 animals received an icv injection of losartan (90 µg) or isotonic saline and were left in their home cages for 5 min before decapitation. ...
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Effect of race, genetic population structure, and genetic models in two-locus association studies: clustering of functional renin-angiotensin system gene variants in hypertension association studies
... of angiotensin-converting enzyme insertion/deletion (ACE I/ D) and angiotensinogen methionine/threonine (M/T) polymorphisms in 382 subjects from three subgroups in a highly admixtured urban ...
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Renin angiotensin system and cardiac hypertrophy after sinoaortic denervation in rats
... Angiotensins I, II, and 1–7 were quantified in tissue extracts using reverse-phase high-performance liquid chro- matography coupled with ultraviolet (214 nm) detection (HPLC-UV). Peptide separation was accomplished using ...
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Alternative pathways for angiotensin II generation in the cardiovascular system
... classical renin-angiotensin system (RAS) consists of enzymes and peptides that regulate blood pressure and electrolyte and fluid ...homeostasis. Angiotensin II (Ang II) is one of the most ...
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Evaluation of renin and angiotensin II levels in pseudoexfoliation syndrome
... the renin-angiotensin system in the etiopathogenesis of pseudoexfoliation ...humor renin levels were analyzed by an immunoradiometric method, and angiotensin II levels were analyzed by ...
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Red cell distribution width in relation to incidence of stroke and carotid atherosclerosis: a population-based cohort study.
... the renin–angiotensin system leads to increased erythropoiesis and increased ...the renin–angiotensin system could also increase the risk of ischemic stroke and intra- cerebral ...
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