In an arrangement in an electrical machine, the electrical machine includes a rotor rotating around its shaft, a stator located from the rotor at an air gap, and a frame around the outer surface of the stator. Further provided is a method of inhibiting the onset of symptoms of irritable bowel syndrome or a related disorder in an individual in need of such treatment, comprising the step of administering to the individual a prophylactically effective dose of a luminally active anti-inflammatory or immunosuppressive compound with minimal or no systemic side effects. Channels of one micron or less in width are formed between adjacent lobes to form paths for the capture andor transport of gases, liquids or particles. Subsequently, the reconstituted embryo is activated. The flat insertion pin, in its end region pointing in the insertion direction, has a widened portion embodied in the shape of a hammerhead. The loading system further comprises a pivot pin configured for insertion into the pivot pin passage.