PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17635032-1 2008 Low molecular weight hydroxy fatty acid based polyanhydrides were synthesized by one pot method, a variable of typical melt-condensation and characterized by FTIR, NMR, DSC, and GPC. Polyanhydrides 46-60 glycophorin C Rattus norvegicus 178-181