... of glucose, insulin, cortisol, leptin, neuropeptide Y (NPY), galanin and ghrelin were assessed before (month 0) and after 18 months of therapy. Eighteen age- and gender-matched patients (10.78 ± 3.95 years) were enrolled as the control group. Results: Excess per capita weight of 2.3 kg was determined...

...G. Ceresini; A. Fabbo; M. Freddi; M. Maggio; N. Reali; G. Troglio; G. Valenti The neuropeptide galanin (GAL) is localized in the peripheral and central nervous systems as well as in the adrenal medulla where it coexists with catecholamines. We evaluated the changes in GAL plasma levels as well...

... with either the neuropeptide galanin or the acetylcholinesterase inhibitor pyridostigmine (PD) in normal subjects. In protocol 1 (GHRH/galanin), 9 old healthy volunteers, ranging in age from 68 to 97 years, and 6 young subjects, ranging in age from 25 to 31 years, received: (a) human GHRH (1-29)NH 2 , 100 µg...

...Stefan Lindskog; Bo Ahrén The effects of the two intrapancreatic peptides galanin and pancreastatin on basal and stimulated insulin and glucagon secretion in the mouse were compared. It was found that at 2 min after intravenous injection of galanin or pancreastatin (4.0 nmol/kg), basal plasma...

.... Changes in the GHRH:CRH ratio contribute to sleep-endocrine aberrations during normal ageing and acute depression. In addition, galanin and neuropeptide Y promote sleep, whereas, in the elderly, somatostatin impairs sleep. The rapid eye movement (REM)-nonREM cycle is modulated by vasoactive intestinal...