PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6636637-4 1983 Intake of vitamins in conjunction with iron, copper and manganese was followed by a more pronounced increase, as compared with the "vitamin" and especially with the control groups, in hemoglobin, red cell count, ceruloplasmin activity and by the increment of trace elements in the blood in the presence of high retention of iron and manganese in the body. Manganese 56-65 ceruloplasmin Homo sapiens 212-225