PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8653874-12 1996 Interestingly, in group IC1 patients (n=5), L-carnitine neither improved walking capacity nor modified the metabolic profile. Carnitine 44-55 ICR1 differentially methylated region Homo sapiens 24-27