PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2539976-0 1989 Interleukin-1 alpha exerts glucose-dependent stimulatory and inhibitory effects on islet cell phosphoinositide hydrolysis and insulin secretion. Glucose 27-34 interleukin 1 alpha Homo sapiens 0-19 2539976-5 1989 1) In islets labeled for 2 h with [3H]inositol in the presence of 2.75 mM glucose, subsequent perifusion with 5.0 nM IL-1 increased insulin output, [3H]inositol efflux, and [3H]inositol phosphate accumulation in the simultaneous presence of 7 mM, but not 2.75 mM, glucose. Glucose 264-271 interleukin 1 alpha Homo sapiens 117-121 2539976-6 1989 2) Mannoheptulose, a competitive inhibitor of islet glucokinase, blocked the stimulatory effects of IL-1 noted in the presence of 7 mM glucose. Glucose 135-142 interleukin 1 alpha Homo sapiens 100-104 2539976-12 1989 6) These inhibitory effects of IL-1 were abolished if mannoheptulose was included during the 2-h incubation with 7 mM glucose plus 5.0 nM IL-1. Glucose 118-125 interleukin 1 alpha Homo sapiens 31-35 2539976-13 1989 7) The diacylglycerol kinase inhibitor 1-monooleoylglycerol (100 microM) significantly restored insulin output after IL-1 exposure (with 7 mM glucose). Glucose 155-162 interleukin 1 alpha Homo sapiens 130-134 2539976-14 1989 8) Similar to the results obtained with 7 mM glucose plus IL-1, incubation of islets with 8-10 mM glucose alone produced dose-dependent impairments of [3H]inositol efflux patterns and inositol phosphate accumulation. Glucose 98-105 interleukin 1 alpha Homo sapiens 58-62 2539976-16 1989 These results demonstrate that IL-1 has glucose-dependent stimulatory and inhibitory effects on beta-cell function. Glucose 40-47 interleukin 1 alpha Homo sapiens 31-35