A measuring arrangement, particularly for measuring the temperature of an accumulator cell, includes an object of measurement, a support element, and a temperature sensor electrically connected with the support element. The laser beam penetrates the anodized outer layer at least to a major degree and induces the change in the at least one visual property substantially locally only in a zone where the anodized outer layer adjoins the substrate. The invention also encompasses methods of treating patients by administering this coordinated release, gastroprotective, antiarthriticanalgesic combination unit dosage form to achieve pain and symptom relief with a reduced risk of developing gastrointestinal damage such as ulcers, erosions and hemorrhages.