PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1429675-8 1992 Finally, subcellular Ca2+ signaling patterns induced by vasopressin were inhibited by caffeine, while neither vasopressin nor microinjection of inositol trisphosphate blocked caffeine-induced increases in cytosolic Ca2+. Caffeine 86-94 arginine vasopressin S homeolog Xenopus laevis 56-67