title: [Effect of stem cell inhibition factor and macrophage inhibition factor on mouse spleen cell exocolonization and migration].
abstract: The migration activity of the spleen cells from intact mice is inhibited by the stem cell inhibitory factor (SCIF) released by lymphocytes treated with antilymphocytic globulin. The degree of the migration inhibition is proportional to the activity of SCIF in the colony-formation inhibition. The macrophage-migration inhibitory factor (MIF), obtained in the H-2 system exhibited a stimulating effect on the colony formation in mice when used in vitro for the treatment of bone marrow transplants. This activity of MIF corresponds to its migration-inhibitory effect on the spleen cells. Incubation of the bone marrow cells with MIF for 30 minutes is more effective than the 2-hour treatment. The observed effects are interpreted as an indication of non-identity of SCIF and MIF.
mesh_terms: D000818:Animals; D001854:Bone Marrow Cells; D002465:Cell Movement; D006412:Hematopoietic Stem Cells; D006824:Hybridization, Genetic; D008222:Lymphokines / Q000494:pharmacology*; D008263:Macrophage Migration-Inhibitory Factors / Q000494:pharmacology; D051379:Mice; D008810:Mice, Inbred C57BL; D008808:Mice, Inbred CBA; D013154:Spleen / Q000166:cytology*
chemical_list: D008222:Lymphokines; D008263:Macrophage Migration-Inhibitory Factors
vernacular_title: Vliianie faktora ingibitsii stvolovykh kletok i faktora, ugnetaiushchego migratsiiu makrofagov, na ékzokolonizatsiiu i migratsiiu kletok selezenki mysheĭ.