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Lymphocyte migration between mutually tolerant parabiotic rats
Author(s) -
McCullagh Peter
Publication year - 1987
Publication title -
immunology and cell biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.999
H-Index - 104
eISSN - 1440-1711
pISSN - 0818-9641
DOI - 10.1038/icb.1987.29
Subject(s) - parabiosis , immunology , lymphocyte , immune tolerance , immunologic tolerance , biology , microbiology and biotechnology , immune system
Summary Lymphocytes exchanged rapidly and extensively between mutually tolerant, allogeneic rats following surgical parabiosis. Tolerated allogeneic cells persisted for an extended period in parabiotic partners after separation. A rapid exchange of cells was also observed between parabiosed syngeneic pairs of normal and allograft tolerant rats. This was accompanied by early termination of the tolerant state manifested by skin graft rejection and return of specific lymphocyte alloreactivity.