stress was given to : ( 1 ) calcitonin-immunoreactive neurons in bullfrog hypothalamus and pp-reactive neurons in the cockroach protocerebrum as instances of transmissional-hormonal partition of a neuropeptide , ( 2 ) open-type endocrine cells in the gut structurally and functionally common to the protostomia and deuterostomia , and ( 3 ) phylogeny of the prohormones with special reference to big gastrin and proglucagon ( glicentin ) .
C0006668
calcitonin
C0027895
neuropeptide