title: [Inhibition of phytohemagglutinin-stimulated lymphocyte transformation by neutral SH-dependent proteinase of the spleen].
abstract: The effect of neutral SH-dependent proteinase of the spleen on transformation of human peripheral blood lymphocytes has been studied. Proteinase (1--10 micrograms/ml) inhibits phytohemagglutinin-stimulated (PHA) lymphocyte transformation and has no effect on spontaneous transformation. Proteinase does not alter the mitogenic properties of PHA and possesses no cytotoxicity. Therefore, inhibition of stimulated lymphocyte transformation is either resultant of proteinase direct action on the cell or associated with the inhibitor factor formation.
mesh_terms: D004305:Dose-Response Relationship, Drug; D006801:Humans; D007700:Kinetics; D037102:Lectins; D008213:Lymphocyte Activation / Q000187:drug effects*; D010447:Peptide Hydrolases / Q000494:pharmacology*; D013154:Spleen / Q000201:enzymology*
chemical_list: D037102:Lectins; D010447:Peptide Hydrolases
vernacular_title: Tormozhenie transformatsii limfotsitov, stimulirovannykh fitogemaggliutininom, neĭtral'noĭ SH-zavisimoĭ proteinazoĭ selezenki.