PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8357814-0 1993 Fura-2 transport in toad urinary bladder epithelium: effects of antidiuretic hormone, colchicine and osmotic gradients. Fura-2 0-6 arginine vasopressin Homo sapiens 64-84