title: Computer simulation of sustained oscillations in peroxidase-oxidase reaction.
abstract: A system of differential equations of second order exhibiting transitional behaviour and sustained oscillations has been obtained for a complete scheme of the peroxidase-oxidase reaction. The concentrations of hydrogen peroxide and of hydrogen donor radicals are slow variables of the system. The most essential reactions responsible for oscillations have been selected. Analysis of the system in phase plane and in parameter space has been carried out. The dependence of oscillation period and amplitude on the parameter values has been investigated.
mesh_terms: D007700:Kinetics; D008433:Mathematics; D008954:Models, Biological; D009991:Oscillometry; D010088:Oxidoreductases / Q000378:metabolism*; D010544:Peroxidases / Q000378:metabolism*
chemical_list: D010088:Oxidoreductases; D010544:Peroxidases