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
Warning: Undefined variable $sterm in C:\Inetpub\vhosts\kidney.de\httpdocs\mlpefetch.php on line 531
English Wikipedia
Nephropedia Template TP (
Twit Text
DeepDyve Pubget Overpricing |
lüll Ghrelin: a recently discovered gut-brain peptide (review) Lazarczyk MA; Lazarczyk M; Grzela TInt J Mol Med 2003[Sep]; 12 (3): 279-87In the 70s, several new, both peptidyl and non-peptidyl, derivatives that stimulate and amplify pulsatile growth hormone (GH) secretion, independently from growth hormone releasing hormone (GHRH), were synthesized. The family of these molecules have been named growth hormone secretagogues (GHSs). The subsequent discovery of the natural receptor for GHSs (GHS-R) suggested existence of a new regulatory system, participating in GH secretion control. Three years later a natural ligand for GHS-R was identified and was designated 'ghrelin'. Subsequently, it has been found that ghrelin exerts pleiotropic activity. It influences not only GH release but also food intake, function of gastrointestinal tract and cardiovascular system, sleep patterns as well as cancer proliferation. The current knowledge on ghrelin, its structure and function, is reviewed in this article.|Brain/*metabolism[MESH]|Cardiovascular System/metabolism[MESH]|Cell Division/physiology[MESH]|Digestive System/*metabolism[MESH]|Eating/physiology[MESH]|Ghrelin[MESH]|Growth Hormone/*metabolism[MESH]|Neoplasms/metabolism[MESH]|Peptide Hormones/blood/chemistry/*physiology[MESH] |