SEARCH Articles Figures Tables Enzyme liver Enzyme metabolic activation Enzymes kinases Enzymic activity metabolism Kinase activated Kinase activity Kinases pyruvate kinase Liver activities Liver metabolic activity Metabolic activation Metabolic enzymes Metabolism activation Metabolism active Metabolism enzymes Metabolism kinase Metabolism/metabolic activity Metabolizing enzymes Pyruvate enzymes Pyruvate kinase Pyruvate kinase [enzyme Pyruvate kinase activation Pyruvate kinase activators Pyruvate metabolism