Abstract: The invention discloses an electrotherapy device for generating specifically designed low frequency pulsed magnetic fields (Cnp waveforms). The device comprises a memory storing at least one digital Cnp waveform and a digital to analog converter converting the at least one digital Cnp waveform into an analog Cnp waveform for application to a subject. A processor communicates with the memory and is responsive to operator input and conditioning the memory to output the at least one digital Cnp waveform directly to the digital to analog converter thereby to bypass the processor. The electrotherapy device is useful for electrotherapy of a subject to modify a variety of clinical physiological, neurological and behavioural conditions.

Abstract: An apparatus and method for treating a disorder selected from the group of physiological, neurological and behavioral disorders, the method comprising applying to a subject a specific low frequency pulsed magnetic field (Cnp) having a plurality of intermittent waveforms, for a time effective to produce a desired effect in a target tissue.

Abstract: A method of treating tumor cells comprising administering a therapeutically effective amount of an antioxidant. In accordance with one aspect of the invention a method of treating tumor cells is provided comprising administering an antioxidant in an amount effective for sensitizing the cells to radiation or to a chemotherapeutic agent. Preferably, the method is used to radiosensitive tumor cells during radiotherapy in a mammal.