title: HRP pellets and slow-release gels: two new techniques for greater localization and sensitivity.
mesh_terms: D000818:Animals; D001370:Axonal Transport; D003692:Delayed-Action Preparations; D006735:Horseradish Peroxidase / Q000008:administration & dosage / Q000378:metabolism*; D010544:Peroxidases / Q000378:metabolism*; D051381:Rats; D013116:Spinal Cord / Q000378:metabolism
chemical_list: D003692:Delayed-Action Preparations; D006735:Horseradish Peroxidase; D010544:Peroxidases