it is concluded that the dynamics of insulin release by the tumoral cells , when compared to that of normal islet cells , are characterized by several anomalies , including a high basal ratio between secretion and content , a low threshold ( less than or equal to 1.4 mmol/l ) in the secretory response to d-glucose , and a lesser responsiveness to nutrient than nonnutrient secretagogues .
C0021641
insulin
C0022131
islet cells