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Protein Kinase C Activation in Hyperglycemic Bovine Lens Epithelial CellsFan, Wen-Lin 12 1900 (has links)
This study demonstrates the presence of protein kinase C activity in both cytosolic and membrane fractions of bovine lens epithelial cells in culture. Protein kinase C activity is similar in normal and hyperglycemic cells. Furthermore, the ability of the enzyme to translocate from the cytosol to the membrane following phorbol ester treatment is unimpeded by hyperglycemic conditions. Moreover, protein kinase C activation had no effect on myoinositol uptake either in normal cells or in cells exposed to hyperglycemic conditions.
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