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. Author manuscript; available in PMC: 2022 Jan 20.
Published in final edited form as: Diab Vasc Dis Res. 2014 Sep 29;12(1):2–12. doi: 10.1177/1479164114549755

Figure 5.

Figure 5.

Effects of RH on adrenal CAT release evoked by membrane depolarization and activation of Ach receptors: (a) sequence of infusions applied to elicit CAT release from the LAG, (b) basal release of CAT before each agonist infusion, (c) CAT release evoked by repeated KCl infusions and (d) randomized Ach doses. Sigmoidal curves were fitted to Saline (——) and RH (······) data, respectively. Saline (n = 3) and RH (n = 6).

CAT: catecholamine; RH: recurrent hypoglycaemia; EPI: epinephrine; NE: norepinephrine; LAG: left adrenal gland; Ach: acetylcholine; Nico: nicotine; Pilo: pilocarpine.

*P < 0.05, NE release evoked by KCl infusion, 1 versus 2 and 3.