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. Author manuscript; available in PMC: 2014 Jul 10.
Published in final edited form as: Exp Brain Res. 2004 May;156(2):224–230. doi: 10.1007/s00221-003-1774-0

Fig. 6.

Fig. 6

A, B The addition of 100 ng/ml or 1,000 ng/ml of the mu-opiate receptor agonist DAMGO or the delta-opiate receptor agonist DPDPE to the 125I-EM-1 (A) or 125I-EM-2 (B) containing media did not result in a significant change in the efflux rate of these peptides. Each data point represents the mean ± SEM of three determinations