in a first series of experiments , the lectin wheat germ-agglutinin conjugated with horseradish peroxidase ( wga-hrp ) was injected into all major sensory , motor , intralaminar , and reticular ( re ) thalamic nuclei of cats and into the mediodorsal ( md ) and pulvinar-lateroposterior thalamic nuclei of macaque monkeys .
C0019941
horseradish
C0078473
wga-hrp