it is considered that this reaction to surgical stress in the acute phase is due to glycogenolysis i.e. , glucose from glycogen and lipolysis i.e. , ketones from fat induced by catecholamine , and that increased ketone bodies and glucose levels in the subacute phase are due to ketogenesis i.e. , ketones from protein and gluconeogenesis i.e. , glucose from protein .
C0017725
glucose
C0017715
gluconeogenesis