PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18373483-0 2008 Single, high-dose intraspinal injection of chondroitinase reduces glycosaminoglycans in injured spinal cord and promotes corticospinal axonal regrowth after hemisection but not contusion. Glycosaminoglycans 66-84 galactosamine (N-acetyl)-6-sulfatase Homo sapiens 43-57