In sympathectomized animals a depletion of noradrenaline from interscapular brown adipose tissue and the heart was observed. Besides, a change in adrenaline/noradrenaline ratio was found in the adrenals.
Petrović VM, Maksimović K, Davidović V.
Arch Int Physiol Biochim. 1980 Aug;88(3):273-6.
http://www.ncbi.nlm.nih.gov/pubmed/6159854