title: PHYTOHEMAGGLUTININ ELICITATION OF SPECIFIC ANAMNESTIC IMMUNE RESPONSE IN VITRO.
abstract: Fragments of lymph nodes from rabbits hyperimmunized with human chorionic gonadotropin or bovine plasma albumin were cultivated in organ culture for 1 month. An anamnestic response was elicited in vitro by the sensitizing antigen. Phytohemagglutinin also produced such a response. Throughout cultivation the cultures showed excellent preservation of morphological integrity and of capacity to produce antibody.
mesh_terms: D000818:Animals; D000937:Antigen-Antibody Reactions; D002417:Cattle; D006063:Chorionic Gonadotropin; D006062:Gonadotropins; D006801:Humans; D007114:Immunization; D007159:Immunologic Tests; D066298:In Vitro Techniques; D008198:Lymph Nodes; D010600:Pharmacology; D010835:Phytohemagglutinins; D037121:Plant Lectins; D011817:Rabbits; D012106:Research; D046509:Tissue Culture Techniques
chemical_list: D006063:Chorionic Gonadotropin; D006062:Gonadotropins; D010835:Phytohemagglutinins; D037121:Plant Lectins
keywords: ANTIGEN-ANTIBODY REACTIONS; EXPERIMENTAL LAB STUDY; GONADOTROPINS, CHORIONIC; LYMPH NODES; PHARMACOLOGY; PLANT AGGLUTININS; RABBITS; TISSUE CULTURE