title: Direct contacts between nerve endings and lymphoid cells in the jugular body of Rana pipiens.
abstract: The ultrastructure of contacts between nerve terminals and lymphoid cells in a lymphoid myeloid organ, the jugular body, of Rana pipiens, has been analyzed. The results are discussed emphasizing their importance for functional relationships between the neuroendocrine and lymphoid systems.
mesh_terms: D000818:Animals; D001369:Axons / Q000648:ultrastructure; D002450:Cell Communication; D008221:Lymphoid Tissue / Q000294:innervation* / Q000648:ultrastructure; D008854:Microscopy, Electron; D009411:Nerve Endings / Q000648:ultrastructure*; D011894:Rana pipiens