PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21988161-6 2012 AM251 also increased the amplitude of eIPSCs and decreased the paired-pulse ratio (PPR) in VP neurones-effects that were completely blocked with even low (1 mm EGTA) internal calcium chelation. Calcium 175-182 arginine vasopressin Rattus norvegicus 91-93 21988161-11 2012 Taken together, these results suggest a tonic, pre-synaptic inhibitory modulation of IPSCs in VP neurones by CBs that is largely dependent on post-synaptic calcium, and an inhibitory effect of VP on IPSCs that is independent of CB release. Calcium 156-163 arginine vasopressin Rattus norvegicus 94-96