PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21713710-8 2011 CONCLUSIONS: Expression of aquaporin 3 in the proximal colon of STC rat models is down-regulated, which regulates water absorption. Water 114-119 aquaporin 3 (Gill blood group) Rattus norvegicus 27-38