Einfluss von angiotensin auf das argentaffine system des meerschweinchens

Summary The duodenum of guinea-pigs were dissected immediately after death and incubated for 10 min at 37 °C in a solution of Krebs-Ringer-Bicarbonate buffer, in which Hypertensin (CIBA) was added. The result was that the argentaffine cells were more numerous after the incubation period, as compared with the controls. The 2 controls were pieces placed into the solutions of Formalin and blank Krebs-Ringer-Bicarbonate buffer.