Abstract: The present invention relates to a composition which can be used in particular in the photodynamic diagnosis and/or therapy of tumors. The invention relates further to the use of albumins for stabilizing chlorin e6 or pharmaceutically acceptable derivatives thereof.

Abstract: The present invention relates to a composition which can be used in particular in the photodynamic diagnosis and/or therapy of tumours. The invention relates further to the use of albumins for stabilising chlorin e6 or pharmaceutically acceptable derivatives thereof.

Abstract: A disc brake for a motor vehicle includes a spring arrangement mounted on at least one mounting tongue of a brake pad carrier. The spring arrangement provides a predetermined spring travel, which is dimensioned such that a movement of the brake pad carrier for actuating the brake is permitted without brake pad wear compensation and such that when using up the predetermined spring travel the brake pad arrangement contacts the spring arrangement for brake pad wear compensation and moves the latter within a brake pad arrangement guide in order to compensate brake pad wear.

Abstract: The invention relates to a disc brake having a brake carrier which is fastenable to a vehicle frame and provided with studs for guiding at least one brake lining axially with respect to a brake disc, wherein the brake lining includes U-shaped recesses for the studs into which the studs engage, and wherein during braking tensile forces and/or compressive forces are exerted upon inner surfaces of the recesses. The invention is characterized in that an inner surface of at least one of the U-shaped recesses, which surface bears against a respective stud during a brake actuation, is angled with respect to a central plane of the brake lining such that a force that arises between the said surface and the respective stud during braking presses the brake lining into a stable position with respect to the studs. The invention also relates to a brake lining for use in such a disc brake.

Abstract: The invention relates to a disc brake having a brake carrier which is fastenable to a vehicle frame and provided with studs for guiding at least one brake lining axially with respect to a brake disc, wherein the brake lining includes U-shaped recesses for the studs into which the studs engage, and wherein during braking tensile forces and/or compressive forces are exerted upon inner surfaces of the recesses. The invention is characterised in that an inner surface of at least one of the U-shaped recesses, which surface bears against a respective stud during a brake actuation, is angled with respect to a central plane of the brake lining such that a force that arises between the said surface and the respective stud during braking presses the brake lining into a stable position with respect to the studs. The invention also relates to a brake lining for use in such a disc brake.