Adrenomedullin, an Endogenous Peptide, Counteracts Cardiovascular Damage
نویسندگان
چکیده
منابع مشابه
Adrenomedullin, an endogenous peptide, counteracts cardiovascular damage.
BACKGROUND Adrenomedullin (AM), a potent vasodilator peptide, is produced by posttranslational splicing of pro-adrenomedullin together with proadrenomedullin N-terminal 20 peptide (PAMP), another hypotensive peptide. Although both AM and PAMP have the potential not only to decrease blood pressure but also to protect organs from damage, there is no direct evidence for their individual physiologi...
متن کاملAdrenomedullin and cardiovascular diseases
The cardiovascular system is regulated by the autonomic nervous system, the renin-angiotensin-aldosterone system, nitric oxide (NO) and other factors including neuropeptides. Research in neurohumoral factors has led to the development of many cardiovascular drugs. Adrenomedullin (ADM), initially isolated from the adrenal gland, has diverse physiological and pathophysiological functions in the c...
متن کاملProtective effects of endogenous adrenomedullin on cardiac hypertrophy, fibrosis, and renal damage.
BACKGROUND Adrenomedullin (AM) is a novel vasodilating peptide thought to have important effects on cardiovascular function. The aim of this study was to assess the activity of endogenous AM in the cardiovascular system using AM knockout mice. METHODS AND RESULTS Mice heterozygous for an AM-null mutation (AM+/-) and their wild-type littermates were subjected to aortic constriction or angioten...
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Gases such as NO and CO play important roles both in normal physiology and in disease. In recent years, interest has been directed towards other naturally occurring gases, notably H 2 S, which is produced in body by three enzymes namely CBS (cystathionine beta synthase), CSE (cystathionine gamma lyase) and MST (3-Mercaptopyruvate sulfurtransferase), present in mitochondria and/or cytosols where...
متن کاملAdrenomedullin as a renal regulator peptide.
belongs to the CGRP superfamily. The human ADM precursor (preproADM) is 185 amino acids in length and is processed to 164-amino acid peptide, proADM, and then to a 52-amino acid peptide, the biologically active form of ADM. The genomic DNA of human
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ژورنال
عنوان ژورنال: Circulation
سال: 2002
ISSN: 0009-7322,1524-4539
DOI: 10.1161/hc0102.101399