[Etiopathogenesis of diabetes mellitus today (continuation)]

In form of a survey report the author enters the modern knowledge and opinions concerning the etiopathogenesis of diabetes. Endogenic (hereditary) and exogenic (above all hyperalimentation and malnutrition, deficient muscular conditioning) factors act together. To the functional capacity and functional reserve of the B-cell a central importance is ascribed. The author particularly deals with the possibility of a bihormonal disturbance and with the metabolic syndrome as well as a differentiation into the two most important types of diabetes is performed. As to several problems the results of the Karlsburg team are cited.