Gagner et al., Brain Res 1985
:
We conclude that adrenal tyrosine hydroxylase induction by insulin and 2DG in hemisectioned rats, just as in the case of immobilization stress, is mediated by ipsilateral and, to a lesser degree, contralateral pathways generating net excitatory effects on ATHA ; the latter fibers decussate below the low cervical level
Ulus et al., J Physiol 1979
:
Insulin enhanced tyrosine hydroxylase activity primarily in the coeliac ganglion and the adrenal medullae, but not in the superior cervical ganglia.4
Halegoua et al., Cell 1980
(Pheochromocytoma) :
EGF but not insulin enhances the phosphorylation of tyrosine hydroxylase