title: Uptake of horseradish peroxidase by frog photoreceptor synapses in the dark and the light.
mesh_terms: D000818:Animals; D001001:Anura; D003624:Darkness; D008027:Light; D010544:Peroxidases / Q000378:metabolism*; D010786:Photoreceptor Cells / Q000378:metabolism*; D010944:Plants / Q000201:enzymology; D013569:Synapses / Q000378:metabolism*
chemical_list: D010544:Peroxidases