the studies included an anatomical survey of this relatively unknown oral structure , confirmation of the trigeminal origin ( labeled by retrograde axonal transport of wga-hrp injected into the incisive papilla ) of the sensory nerve endings , and a complete analysis of the distribution of these nerve endings ( labeled by anterograde axonal transport of hrp or wga-hrp injected into the trigeminal ganglion ) .
C0019941
hrp
C0078473
wga-hrp