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. Author manuscript; available in PMC: 2012 Nov 29.
Published in final edited form as: Comp Biochem Physiol C Comp Pharmacol Toxicol. 1984;77(1):13–21. doi: 10.1016/0742-8413(84)90124-5

Fig. 5.

Fig. 5

5-HT induced PAD which is TTX and Mn2+ resistant. (A) Illustrates the action of bath applied 5-HT (100 µM) as recorded from the dorsal root of a sucrose gapped hemisected spinal cord pretreated with 1 µM TTX. The superfusate was then switched to a solution containing 1 µM TTX and 2 mM MnCl2. After exposure to this solution for 40 min, the response to 5-HT (100 µM) was again determined and is shown in (B).