pressure injections of the anterograde tracer wheat germ agglutinin conjugated with horseradish peroxidase ( wga-hrp ) into the infralimbic ( il ) and prelimbic ( pl ) regions of the medial frontal cortex of the rat produced anterograde , terminal-like labeling in the lateral dorsal tegmental nucleus ( ldtg ) of the dorsal pons and the ventral , ventrolateral , intermediate , medial and commissural subnuclei of the nucleus of the solitary nucleus ( nts ) in the dorsomedial medulla .
C0019941
horseradish peroxidase
C0078473
wga-hrp