PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8042998-1 1994 The time course of Ca2+ and GTP-analogue effects on insulin secretion was investigated in HIT-T15 cells permeabilized with Staphylococcus alpha-toxin. Guanosine Triphosphate 28-31 insulin Mesocricetus auratus 52-59 8886977-1 1996 We examined the presence of small molecular mass GTP-binding proteins of the Rab3 family in different insulin-secreting cells. Guanosine Triphosphate 49-52 insulin Mesocricetus auratus 102-109 8886977-9 1996 Insulin release triggered by these secretagogues was also slightly decreased by the overexpression of wild-type Rab3A but not by the overexpression of wild-type Rab5A and of a Rab5A mutant deficient in GTP hydrolysis. Guanosine Triphosphate 202-205 insulin Mesocricetus auratus 0-7 8042998-8 1994 Poorly hydrolysable GTP analogues increased insulin secretion at low Ca2+, whereas they strongly inhibited Ca(2+)-induced insulin secretion. Guanosine Triphosphate 20-23 insulin Mesocricetus auratus 44-51 8392949-0 1993 Stimulation of insulin release from permeabilized HIT-T15 cells by a synthetic peptide corresponding to the effector domain of the small GTP-binding protein rab3. Guanosine Triphosphate 137-140 insulin Mesocricetus auratus 15-22