PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 920254-2 1977 With the aid of tritiated water it was possible to estimate the fluid turnover in the cysts and compare it with their volume, pressure and potassium and creatinine levels. Water 26-31 activation induced cytidine deaminase Homo sapiens 9-12 920254-2 1977 With the aid of tritiated water it was possible to estimate the fluid turnover in the cysts and compare it with their volume, pressure and potassium and creatinine levels. Creatinine 153-163 activation induced cytidine deaminase Homo sapiens 9-12