Results 111 to 120 of about 55,352 (168)
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Effect of exogenous vasopressin on vasopressin release
American Journal of Physiology-Endocrinology and Metabolism, 1984To characterize the influence of extracellular volume status on vasopressin pharmacokinetics, eleven young (aged 19-31 yr) and four old (aged 62-80 yr) subjects received bolus injections of 1 mU/kg Pitressin or synthetic arginine vasopressin following 6 days of sodium depletion (10 meq Na/day) or sodium loading (250 meq Na/day).
P A, Engel +3 more
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Vasopressin and vasopressin receptors in brain edema
2020Vasopressin is a peptide hormone produced in the hypothalamus and released from the posterior pituitary. Secretion of vasopressin is followed by activation of its receptors V1a, V1b, and V2 throughout the body. Each receptor type is responsible for a specific function of vasopressin.
Emil, Zeynalov +2 more
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Cellular and Molecular Life Sciences, 2006
Effects of vasopressin via V1a- and V2-receptors are closely implicated in a variety of water-retaining diseases and cardiovascular diseases, including heart failure, hyponatraemia, hypertension, renal diseases, syndrome of inappropriate antidiuretic hormone secretion, cirrhosis and ocular hypertension.
Lemmens, Rosa, Kamyar, Majid-Reza
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Effects of vasopressin via V1a- and V2-receptors are closely implicated in a variety of water-retaining diseases and cardiovascular diseases, including heart failure, hyponatraemia, hypertension, renal diseases, syndrome of inappropriate antidiuretic hormone secretion, cirrhosis and ocular hypertension.
Lemmens, Rosa, Kamyar, Majid-Reza
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Journal of Cardiovascular Pharmacology, 1986
The nonapeptide vasopressin is synthetized as part of a longer common precursor polypeptide, together with its carrier protein neurophysin and a glycopeptide of unknown function. The gene for this common precursor has been isolated and sequenced and shown to comprise three exons encoding, respectively, the protein domains approximately corresponding to
R, Ivell, H, Schmale, D, Richter
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The nonapeptide vasopressin is synthetized as part of a longer common precursor polypeptide, together with its carrier protein neurophysin and a glycopeptide of unknown function. The gene for this common precursor has been isolated and sequenced and shown to comprise three exons encoding, respectively, the protein domains approximately corresponding to
R, Ivell, H, Schmale, D, Richter
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Vasopressin and Vasopressin Antagonists in Heart Failure
2017Despite the introduction of multiple new pharmacological agents over the past three decades in the field of heart failure (HF), overall prognosis remains poor. Hyponatremia is prevalent in HF patients and has been suggested as a contributor to poor response to standard therapy.
Julie K, Vishram-Nielsen +1 more
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Current Opinion in Critical Care, 2004
Vasopressin is one of the most important endogenously released stress hormones during shock. In this review, studies published in the past year that add to our understanding of the use of vasopressin in the ICU are discussed.Endogenous vasopressin levels are inappropriately low in adults with severe sepsis but not in children with meningococcal septic ...
Cheryl L, Holmes, Keith R, Walley
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Vasopressin is one of the most important endogenously released stress hormones during shock. In this review, studies published in the past year that add to our understanding of the use of vasopressin in the ICU are discussed.Endogenous vasopressin levels are inappropriately low in adults with severe sepsis but not in children with meningococcal septic ...
Cheryl L, Holmes, Keith R, Walley
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Renal microvascular effects of vasopressin and vasopressin antagonists
American Journal of Physiology-Renal Physiology, 1989The effects of vasopressin (AVP) and vasopressin antagonists on lumen diameters of cortical afferent and efferent arterioles isolated from rabbit kidneys were examined. Over a concentration range of 10(-14) to 10(-7) M, AVP had no effect on lumen diameters of afferent arterioles, although the arterioles were responsive to norepinephrine.
R M, Edwards, W, Trizna, L B, Kinter
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Vasopressin and Vasopressin Receptor Antagonists in Heart Failure
Cardiology in Review, 2009Antidiuretic hormone, also known as arginine vasopressin, is a hormone with a multitude of physiologic activities including the control of urinary free water excretion. Antidiuretic hormone also plays a role in vasoconstriction and has 3 receptors that have been identified.
Gerard, Oghlakian, Marc, Klapholz
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Vasopressin and vasopressin antagonists in heart failure and hyponatremia
Current Heart Failure Reports, 2008Increased synthesis of arginine vasopressin (AVP) plays a critical role in fluid retention and hyponatremia in patients with heart failure. The AVP receptor antagonists constitute a new class of agents that are promising in the management of hyponatremia and congestion.
Dimitrios, Farmakis +3 more
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Mechanisms of Vasopressin Secretion
Hormone Research, 1992The magnocellular vasopressin system of the rat has been studied intensively in recent years. This review outlines the electrophysiological characteristics of vasopressin neurons, the characteristics of stimulus-secretion coupling in the neural lobe, and describes some of the major features of the neural regulation of this system which underlie ...
Leng, G. +2 more
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