islet cells deteriorated and insulin release decreased during 12 d of culture in medium with 5.6 mm glucose , whereas the cells survived and insulin release increased during culture in medium with 5.6 mm glucose plus the phosphodiesterase inhibitor , 3-isobutyl-1-methylxanthine ( ibmx , 0.1 mm ) , or in medium with 16.7 mm glucose with or without ibmx .
C0022131
islet
C0021641
insulin