PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1116667-3 1975 The percentage of administered 14-C excreted in breath 14-CO2 was increased in the patients with ileal dysfunction, but there was considerable overlap between the patients with ileal dysfunction and the control subjects. Carbon-14 31-35 complement C2 Homo sapiens 58-61 1116667-7 1975 The percentage of administered 14-C excreted in breath 14-CO2 was increased in patients with cholecystectomy, but excretion was not more rapid than in the control subjects. Carbon-14 31-35 complement C2 Homo sapiens 58-61