Which of the following is produced by Argentaffi- noma of ileum?
Ans. 'b' i.e. Serotonin o Argentaffin cells of the carcinoid produce serotonin.o The metabolites of serotonin are 5HIAA and are used in the diagnosis of carcinoid syndrome.
G.A.B.A.
Serotonin
Epinephrine
Nor-epinephrine
Intestine