A fuel pump trigger holder for holding the trigger of a fuel pump in an open position, where the fuel pump includes a handle against which the trigger is squeezed to allow fuel flow. Battery protection electronics arranged in the hand-held electric machine tool and in the charging device, which have a battery protection logic and a power switch that is arranged in the circuit path of the battery pack can be influenced. The shear forces are preferably applied by use of a homogenizer at a temperature of 80 C. The control module is arranged on the main body and electrically connecting the first and second conducting sets. Authentication is provided using a portion of a social security number. Also claimed are therapeuic agents which are antagonists of SCAP, identified by such a method and their use in combating diseases associated with elevated lipid levels.