Cerebrospinal fluid concentrations of ghrelin in patients with multiple sclerosis. Unger M, Oertel W, Tackenberg B. Journal Article 2013; 34(1): 14-17 PubMed PMID: 23524619 Keywords: Adolescent, Adult, Aged, Aged, 80 and over, Blood-Brain Barrier:metabolism, Chemistry, Clinical:methods, Female, Ghrelin:blood, Humans, Male, Middle Aged, Multiple Sclerosis, Chronic Progressive:blood, Multiple Sclerosis, Relapsing-Remitting:blood, Reprod. Citation : Ghrelin, an orexigenic peptide, exerts immunomodulatory and other effects in the CNS and has neuroprotective properties. Ghrelin is pred..... Read abstract Full text PDF