PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25419856-6 2014 The decrease in dextran immunoreactivity correlated with the decrease in opsonization by complement component 3 (C3) and with the decrease in the binding of the lectin pathway factor MASP-2 in mouse serum, suggesting that cross-linking blocks the lectin pathway of complement. Dextrans 16-23 complement component 3 Mus musculus 113-115 24252464-8 2013 RESULTS: Ovalbumin, IgG and complement C3 co-localized in basement membranes of artery walls 24 hrs after challenge with antigen; this was associated with significantly reduced drainage of dextran in immunized mice. Dextrans 189-196 complement component 3 Mus musculus 28-41