Patients with multiple sclerosis have higher levels of serum ghrelin. Berilgen M, Bulut S, Ustundag B, Tekatas A, Ayar A. Comparative Study 2005; 26(6): 819-822 PubMed PMID: 16380704 Keywords: Adult, Analysis of Variance, Female, Ghrelin, Humans, Male, Matched-Pair Analysis, Middle Aged, Multiple Sclerosis, Chronic Progressive:blood, Multiple Sclerosis, Relapsing-Remitting:blood, Peptide Hormones:blood, Reference Values, Severity of Illness Ind. Citation : In addition to metabolic and neuroendocrine actions, the recently discovered hormone ghrelin has been found to have inhibitory effects o..... Read abstract Full text PDF