These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Immunosuppression in deer mice with experimentally induced trypanosomiasis.
    Author: Moulton JE, Coleman JL.
    Journal: Am J Vet Res; 1977 May; 38(5):573-9. PubMed ID: 327872.
    Abstract:
    Light and electron microscopic examinations of deer mice (Peromyscus maniculatus) chronically infected with Trypanosoma equiperdum revealed hyperplasia of germinal center lymphocytes (germanocytes) in the lymph follicles of spleen and lymph nodes and infiltration of the splenic red pulp cords and nodal medullary cords with plasma cells. Proliferation and infiltration of plasma cells caused disruption of the B- and T-lymphocyte areas in these organs. Stimulation of splenic lymphocytes in vitro by phytohemagglutinin and concanavalin A revealed marked depression in T-lymphocyte response; stimulation with lipopolysaccharide and pokeweed mitogens showed depression of B-cell response. Deer mice infected with virulent trypanosomes had decreased immunologic response to injection of sheep red blood cells, whereas deer mice given radioattenuated trypanosomes had normal to enhanced immunologic response to injection of sheep red blood cells.
    [Abstract] [Full Text] [Related] [New Search]