initially the sera of 30 individuals ( six normoglycemic hcc patients , three with hcc and recurrent hypoglycemia , 11 patients with noncancerous liver diseases , and 10 healthy black controls ) were analyzed for the presence of insulin ( and glucagon ) antibodies by precipitating the bound , labeled hormone with ethanol and also by the technique of radioimmunoelectrophoresis .
C0020615
hypoglycemia
C0017687
glucagon