The targeting complexes are further specific for {HEAD ~ agent delivery} through {TAIL ~ receptor pathways} to neuronal membranes or to astroglial cells 
through
The targeting complexes are further specific for { HEAD ~ agent delivery } through { TAIL ~ receptor pathways } to neuronal membranes or to astroglial cells
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH