Fig. 8.
Bottom right. Colocalization of TH and calbindin in the striatal cells. Conventional fluorescent photomicrographs of a neuron and its process (arrows) in the striatum of an MPTP-treated monkey immunoreactive for both TH and CaBP. TH immunoreactivity is green (A); CaBP isred (B); and yellowfluorescence denotes colocalization (C). Less than 1% of the TH-i cells in the striatum colocalized calbindin. Scale bar, 10 μm.