title: Endocytosis in high-endothelial venules. Evidence for transport of exogeneous material to lysosomes by uncoated "endothelial" vesicles.
mesh_terms: D000818:Animals; D004727:Endothelium / Q000648:ultrastructure*; D005260:Female; D006735:Horseradish Peroxidase; D008198:Lymph Nodes / Q000098:blood supply; D008247:Lysosomes / Q000502:physiology*; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C; D009940:Organoids / Q000502:physiology*; D010873:Pinocytosis; D013910:Thorium; D014617:Vacuoles / Q000502:physiology*; D014680:Veins / Q000648:ultrastructure*; D014699:Venules / Q000648:ultrastructure*
chemical_list: D013910:Thorium; D006735:Horseradish Peroxidase