Titlebook: Indikation, Wirkung und Nebenwirkung kolloidaler Volumenersatzmittel; Symposion April 1975 Friedrich Wilhelm Ahnefeld,Hans Bergmann,Erich R

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How Hormones, as Ancient Signalling Molecules, Regulate Diverse Biological Processes Through Evolutils of an organism. Since most hormones of higher organisms can be detected in primitive organisms, it follows that hormones arose during evolution well before many of the functions they regulate in higher organisms. Two examples to illustrate this principle are the protein hormone prolactin and the