PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28757372-7 2017 Fucoidan and beta-glucans were observed to inhibit C3b-C5 interaction, and dextran sulfate was similarly active; however, rosmarinic acid had no measurable effect. fucoidan 0-8 complement C3 Homo sapiens 51-54