PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3111454-4 1987 Apo B and apo A-I had significant positive correlations with the content of chondroitin sulphates A + C (CS A + C), which comprised 35% to 47% of the aortic GAG. Chondroitin Sulfates 76-97 apolipoprotein A1 Homo sapiens 10-17