An electromagnetic suspension apparatus for an automotive vehicle, employs an electromagnetic actuator interleaved between a sprung mass and an unsprung mass and arranged in parallel with a suspension spring element, and an electric motor built in the electromagnetic actuator for driving the electromagnetic actuator. The indolyl and indolinyl hydroxamates are useful as lead compounds for manufacturing a medicament or a pharmaceutical composition for treating a patient suffering from heart failure or neuronal injury. The at least one socket connector is located on the housing. An injector injects the plasma into the second area, in order to be mixed with the second medium.