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Showing 1 to 12 of 53 entries
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Interinstrumental method transfer of a capillary electrophoretic separation of angiotensin II and five derivatives: Evaluation and update of earlier developed guidelines.

Electrophoresis

De Cock B, Van Eeckhaut A, Stiens J, Mangelings D, Vander Heyden Y.
PMID: 26202748
Electrophoresis. 2015 Nov;36(21):2658-2664. doi: 10.1002/elps.201500273. Epub 2015 Sep 07.

The increased interest in the separation of peptides, proteins, immunoglobulins, and polynucleotides, led to an increased demand for appropriate analytical methodologies and instrumentation. CE, because of its unique separation mechanism and high efficiency, is frequently used in the analysis...

Angiotensins and Huntington's Disease: A Study on Immortalized Progenitor Striatal Cell Lines.

Frontiers in endocrinology

De Mello WC, Gerena Y, Ayala-Peña S.
PMID: 28596754
Front Endocrinol (Lausanne). 2017 May 24;8:108. doi: 10.3389/fendo.2017.00108. eCollection 2017.

Neurons from mouse models of Huntington's disease (HD) exhibit altered electrophysiological properties, potentially contributing to neuronal dysfunction and neurodegeneration. The renin-angiotensin system (RAS) is a potential contributor to the pathophysiology of neurodegenerative diseases. However, the role of angiotensin II...

A Role for the Brain RAS in Alzheimer's and Parkinson's Diseases.

Frontiers in endocrinology

Wright JW, Kawas LH, Harding JW.
PMID: 24298267
Front Endocrinol (Lausanne). 2013 Oct 25;4:158. doi: 10.3389/fendo.2013.00158.

The brain renin-angiotensin system (RAS) has available the necessary functional components to produce the active ligands angiotensins II (AngII), angiotensin III, angiotensins (IV), angiotensin (1-7), and angiotensin (3-7). These ligands interact with several receptor proteins including AT1, AT2, AT4,...

Endogenous angiotensins and catecholamines do not reduce skin blood flow or prevent hypotension in preterm piglets.

Physiological reports

Eiby YA, Lumbers ER, Staunton MP, Wright LL, Colditz PB, Wright IM, Lingwood BE.
PMID: 25538149
Physiol Rep. 2014 Dec 23;2(12). doi: 10.14814/phy2.12245. Print 2014 Dec 01.

Endocrine control of cardiovascular function is probably immature in the preterm infant; thus, it may contribute to the relative ineffectiveness of current adrenergic treatments for preterm cardiovascular compromise. This study aimed to determine the cardiovascular and hormonal responses to...

Angiotensins and Alzheimer's disease: a bench to bedside overview.

Alzheimer's research & therapy

Kehoe PG.
PMID: 19674436
Alzheimers Res Ther. 2009 Jul 09;1(1):3. doi: 10.1186/alzrt3.

The pathology of Alzheimer's disease (AD) features amyloid beta peptide deposition, intracellular neurofibrillary tangles and deficits in the cholinergic pathway. Abnormal blood pressure is recognised as a risk factor for the development of AD, although the underlying mechanisms remain...

The renin-angiotensin system in the pituitary gland.

Trends in endocrinology and metabolism: TEM

Deschepper CF.
PMID: 18411174
Trends Endocrinol Metab. 1991 May-Jun;2(3):104-7. doi: 10.1016/s1043-2760(05)80005-0.

There is evidence that angiotensin II, in addition to being generated in the circulating blood, is synthesized in the anterior pituitary lobe and other endocrine tissues. Angiotensin II produced locally may act on pituitary cell receptors to modulate or...

From Agonist to Antagonist: Modulation of the Physiological Action of Angiotensins by Protein Conjugation-Hemodynamics and Behavior.

Frontiers in pharmacology

Zamolodchikova TS, Tolpygo SM, Kotov AV.
PMID: 34803713
Front Pharmacol. 2021 Nov 03;12:772217. doi: 10.3389/fphar.2021.772217. eCollection 2021.

No abstract available.

Interaction Between the Angiotensin-(1-7) Mas Receptor and the Dopamine D2 Receptor: Implications in Inflammation.

Hypertension (Dallas, Tex. : 1979)

Rukavina Mikusic NL, Silva MG, Mazzitelli LR, Santos RAS, Gómez KA, Grecco HE, Gironacci MM.
PMID: 33677980
Hypertension. 2021 May 05;77(5):1659-1669. doi: 10.1161/HYPERTENSIONAHA.120.16614. Epub 2021 Mar 08.

[Figure: see text].

Activation of the Human Angiotensin-(1-12)-Chymase Pathway in Rats With Human Angiotensinogen Gene Transcripts.

Frontiers in cardiovascular medicine

Ferrario CM, VonCannon J, Ahmad S, Wright KN, Roberts DJ, Wang H, Yamashita T, Groban L, Cheng CP, Collawn JF, Dell'Italia LJ, Varagic J.
PMID: 31803758
Front Cardiovasc Med. 2019 Nov 15;6:163. doi: 10.3389/fcvm.2019.00163. eCollection 2019.

Angiotensin-(1-12) [Ang-(1-12)], an alternate substrate for tissue angiotensin II (Ang II) formation, underscores the importance of alternative renin-independent pathway(s) for the generation of angiotensins. Since renin enzymatic activity is species-specific, a transgenic model of hypertension due to insertion of...

The Influence of Ace-Inhibition by Captopril on Renal Formation and Metabolism of Angiotensins I and II in Patients with Reno-Vascular Hypertension.

Scandinavian journal of urology and nephrology

Hesse B, Ramussen S, Giese J, Nielsen MD, Høilund-Carlsen PF.
PMID: 27786003
Scand J Urol Nephrol. 1984 Jul;18:45-48. doi: 10.1080/00365599.1984.11783714.

Fourteen patients with hypertension of presumed renovascular etiology were studied by renal vein catheterization. Unilateral renin secretion was found in 8 patients. In 4 of these patients a positive veno-arterial difference of plasma angiotensin I concentration (PAI) across the...

Kallikrein/K1, Kinins, and ACE/Kininase II in Homeostasis and in Disease Insight From Human and Experimental Genetic Studies, Therapeutic Implication.

Frontiers in medicine

Alhenc-Gelas F, Bouby N, Girolami JP.
PMID: 31316987
Front Med (Lausanne). 2019 Jun 27;6:136. doi: 10.3389/fmed.2019.00136. eCollection 2019.

Kallikrein-K1 is the main kinin-forming enzyme in organs in resting condition and in several pathological situations whereas angiotensin I-converting enzyme/kininase II (ACE) is the main kinin-inactivating enzyme in the circulation. Both ACE and K1 activity levels are genetic traits...

Role of aminopeptidases in the neuroendocrine control of blood pressure in experimental animals.

Endocrinologia y nutricion : organo de la Sociedad Espanola de Endocrinologia y Nutricion

Banegas I, Ramírez M, Alba F, Vives F, de Gasparo M, Belén Segarra A, Hermoso F, Durán R, Prieto I.
PMID: 22974453
Endocrinol Nutr. 2008 Oct;55(9):402-8. doi: 10.1016/S1575-0922(08)75077-0. Epub 2009 Jan 07.

Control of blood pressure is partially accomplished by several proteolytic enzymes included in the renin-angiotensin system. These enzymes produce several peptides that form the active components of the system. Study of these enzymes is essential for a deep understanding...

Showing 1 to 12 of 53 entries