PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3994964-9 1985 Deuterium longitudinal relaxation times have been measured for deuterated palmitic acid in HDL3, and the values T1 approximately 16 ms for C2H2 and 170 ms for C2H3 groups are a factor of more than 2 times smaller than found in phospholipid bilayers. deuterated palmitic acid 63-87 HDL3 Homo sapiens 91-95