{TAIL ~ The complexes} are further covalently bonded with cationic carriers and {HEAD ~ permeabilizer peptides} for delivery across the blood brain barrier and with targeting moieties for uptake by target brain cells 
{ TAIL ~ The complexes } are further covalently bonded with cationic carriers and { HEAD ~ permeabilizer peptides } for delivery across the blood brain barrier and with targeting moieties for uptake by target brain cells
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