Abstract: The present disclosure concerns use of compounds of formula I, or salts thereof, as reactive matrices for desorption and laser ablation ionization spectrometry. The disclosure further concerns compounds of formula II, or salts thereof, and use of compounds of formula II or III, or salts thereof.

Abstract: The present disclosure concerns use of compounds of formula I, or salts thereof, as reactive matrices for desorption and laser ablation ionization spectrometry. The disclosure further concerns compounds of formula II, or salts thereof, and use of compounds of formula II or III, or salts thereof.

Abstract: Methods and devices for preparing a biological sample for analysis are described. The biological sample from an organism has at least macromolecule having a primary structure that naturally degrades after the sample is removed from the organism. The method includes causing the biological sample to adopt a shape to permit rapid and uniform heating. The shaped sample is then rapidly and uniformly heated, thereby altering a secondary structure of the macromolecule while preserving its primary structure.

Abstract: Methods and devices for preparing a biological sample for analysis are described. The biological sample from an organism has at least macromolecule having a primary structure that naturally degrades after the sample is removed from the organism. The method includes causing the biological sample to adopt a shape to permit rapid and uniform heating. The shaped sample is then rapidly and uniformly heated, thereby altering a secondary structure of the macromolecule while preserving its primary structure.

Abstract: The present invention relates to a method of determining the quality of a biological sample. A method according to the invention may be used to determine if a biological sample is suitable to use in a further biological assay demanding samples of good quality to render an accurate result. The method comprises detecting the presence of protein fragments in the biological sample by using appropriate means. The invention also relates to a kit for determining the quality of a biological sample.

Abstract: New aporphine derivatives are disclosed which have formula (I) and the physiologically acceptable salts thereof. Said derivatives may be used for the treatment of Parkinson's disease, hemicrania, restless legs syndrome (RLS), sexual dysfunction in men and women, hyperprolactemia and psychotic disorders, and/or evaluation of Parkinson's disease. Processes for the preparation of such derivates are also disclosed.

Abstract: Methods and devices for preparing a biological sample for analysis are described. The biological sample from an organism has at least macromolecule having a primary structure that naturally degrades after the sample is removed from the organism. The method includes causing the biological sample to adopt a shape to permit rapid and uniform heating. The shaped sample is then rapidly and uniformly heated, thereby altering a secondary structure of the macromolecule while preserving its primary structure.

Abstract: Saddle (10) for horseback riding, comprising a saddle base (30) that is anatomically adapted to the horseback, and a saddle seat (40), wherein that the saddle seat (40) is detachably arranged on the saddle base (30). The invention further relates to a saddle base (30) for a horseback saddle (10), comprising two pressure distributors (120) that are interconnected by a bridging arrangement (130) that provides clearance over the spinal region, wherein each pressure distributor (120) comprises a rigid section (170) and a peripheral flexing portion (180, 180a, 180b, 180c). Still further the invention relates to a saddle seat (40), a saddle pad (20) and a method of providing a saddle (10).

Abstract: New aporphine derivatives are disclosed which have formula (I) and the physiologically acceptable salts thereof. Said derivatives may be used for the treatment of Parkinson's disease, hemicrania, restless legs syndrome (RLS), sexual dysfunction in men and women, hyperprolactemia and psychotic disorders, and/or evaluation of Parkinson's disease. Processes for the preparation of such derivatives are also disclosed.