title: Possible determinants of the degree of retrograde neuronal labeling with horseradish peroxidase.
mesh_terms: D000818:Animals; D001345:Autoradiography; D001931:Brain Mapping / Q000379:methods*; D002415:Cats; D002540:Cerebral Cortex / Q000033:anatomy & histology* / Q000378:metabolism; D000882:Haplorhini; D006651:Histocytochemistry; D009434:Neural Pathways; D009474:Neurons / Q000378:metabolism*; D010544:Peroxidases / Q000378:metabolism*; D010944:Plants / Q000201:enzymology; D051381:Rats; D013787:Thalamic Nuclei / Q000033:anatomy & histology* / Q000378:metabolism
chemical_list: D010544:Peroxidases