choline acetyltransferase ( chat ) immunocytochemistry and lectin-conjugated horseradish peroxidase ( wga-hrp ) histochemistry were combined at the electron microscopic level to examine the morphology of cholinergic terminals in the canine centrum medianum-parafascicular complex ( cm-pf ) and to localize cholinergic terminals making synaptic contact with retrogradely labeled cm-pf thalamostriatal projection neurons .
C0019941
horseradish peroxidase
C0078473
wga-hrp