PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22210318-7 2012 In contrast, infusion of the glucokinase inhibitors glucosamine or mannoheptulose worsened glucose tolerance and decreased GSIS in the first few minutes of IVGTT. Mannoheptulose 67-81 glucokinase Homo sapiens 29-40