Warning: Undefined variable $zfal in C:\Inetpub\vhosts\kidney.de\httpdocs\mlpefetch.php on line 525
Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in C:\Inetpub\vhosts\kidney.de\httpdocs\mlpefetch.php on line 525
Warning: Undefined variable $sterm in C:\Inetpub\vhosts\kidney.de\httpdocs\mlpefetch.php on line 530
free
Warning: Undefined variable $sterm in C:\Inetpub\vhosts\kidney.de\httpdocs\mlpefetch.php on line 531
free free
English Wikipedia
Nephropedia Template TP (
Twit Text
DeepDyve Pubget Overpricing |
lüll Catecholamine cardiomyopathy: review and analysis of pathogenetic mechanisms Jiang JP; Downing SEYale J Biol Med 1990[Nov]; 63 (6): 581-91Catecholamines given in high concentrations produce myocardial damage in several mammalian species. The histological changes are similar to those found in patients given large amounts of pressor agents and in those who develop pheochromocytomas. They include myofiber necrosis, myofibrillar degeneration, and mononuclear leukocytic infiltration. Cardiac function is significantly impaired. Endogenous release of catecholamines can also induce myocardial injury in rabbits infused with tyramine. Anatomic and functional abnormalities described in various models of catecholamine cardiomyopathy are summarized. The several major theories regarding pathogenesis are reviewed. Recent data suggesting that O2-derived free radical generation is involved are discussed.|Allopurinol/pharmacology[MESH]|Animals[MESH]|Calcium/metabolism[MESH]|Cardiomyopathies/*etiology/pathology/physiopathology[MESH]|Catecholamines/*pharmacology[MESH]|Fatty Acids/metabolism[MESH]|Free Radicals[MESH]|Platelet Aggregation[MESH]|Vasoconstriction[MESH] |