title: Effect of Halococcus morrhuae and Halobacterium saccharovorum on the activation of human peripheral blood lymphocytes.
abstract: The immunomodulator properties of two species of halophilic Archaebacteria, Halobacterium saccharovorum and Halococcus rnorrhuae, were analysed by the study of lymphocyte activation. Two methods were used to detect activation in lymphocytes, namely incorporation of the radioactive nucleotide [3H]-thymidine, and CD25 expression. H. morrhuae had a stimulatory effect on human lymphocytes, but this action was observed only with the [3H]-thymidine uptake method, whereas H. saccharovorum produced no immunomodulator effect.
authors.affiliation: Departamento de Enfermeria, Escuela Universitaria de Ciencias de la Salud, Universidad de Granada, Spain.
authors.forename: M J
authors.initials: MJ
authors.lastname: Montes
authors.forename: A C
authors.initials: AC
authors.lastname: Abadia-Molina
authors.forename: M
authors.initials: M
authors.lastname: Monteoliva-Sanchez
authors.forename: A
authors.initials: A
authors.lastname: Ramos-Cormenzana
authors.forename: C
authors.initials: C
authors.lastname: Ruiz
mesh_terms: D000328:Adult; D002478:Cells, Cultured; D006217:Halobacterium / Q000276:immunology*; D019625:Halococcus / Q000276:immunology*; D006801:Humans; D007376:Interleukin-2 / Q000096:biosynthesis; D007963:Leukocytes, Mononuclear / Q000276:immunology / Q000382:microbiology; D008213:Lymphocyte Activation / Q000276:immunology; D008214:Lymphocytes / Q000276:immunology* / Q000382:microbiology; D015375:Receptors, Interleukin-2 / Q000096:biosynthesis
chemical_list: D007376:Interleukin-2; D015375:Receptors, Interleukin-2