| Literature DB >> 804449 |
Abstract
Mice were X irradiated with 400 R and 1 week post-irradiation were found to be unable to develop antilisterial immunity after active or passive immunization with immunologically committed spleen lymphocytes from Listeria-immune donors. This consequence of irradiation disappeared spontaneously within 21 days of exposure to X rays. Mice irradiated with as much as 900 R could be passively protected by immunologically committed lymphoid cells from Listeria-immune donors 10 days after irradiation if they had been given normal bone marrow cells on the day or irradiation. It is concluded that, in addition to immunologically committed lymphocytes, a second cellular component is needed for the expression of antibacterial immunity. This second component is bone marrow derived.Entities:
Mesh:
Year: 1975 PMID: 804449 PMCID: PMC415163 DOI: 10.1128/iai.11.5.949-954.1975
Source DB: PubMed Journal: Infect Immun ISSN: 0019-9567 Impact factor: 3.441