the data indicate ( 1 ) that the diminished glucose-stimulated release of insulin during culturing is not due to cell loss or simple energy disturbances , ( 2 ) that more likely it is the result of a diminished 45ca++ net uptake as a consequence of the inability of islet cells to maintain proper nadph and gsh levels , and ( 3 ) that potassium ( 86rb+ ) efflux may not be related to changes of nadph and gsh .
C0021641
insulin
C0022131
islet cells