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. 2003 May 1;23(9):3844–3854. doi: 10.1523/JNEUROSCI.23-09-03844.2003

Fig. 2.

Fig. 2.

Hypocretin-containing fibers are present in the DMV, and the peptides have postsynaptic effects on DMV neurons.A, This neuron was filled with biocytin (0.2%) during a recording and was reacted with avidin–rhodamine conjugate (red fluorescence). Hypocretin 2-immunoreactive axons were visualized with a fluorescein-conjugated secondary antibody (green fluorescence) near the recorded neuron. B, Hypocretin 2 application to another DMV neuron (bar) resulted in an inward current. Holding potential was −70 mV.