Journal of Antimicrobial Chemotherapy (1987) 20, 871-874
© 1987 The British Society for Antimicrobial Chemotherapy
research-article |
Effect of imipenem (N-formimidoyl-thienamycin) on the in-vitro lymphocyte proliferation
Department of Bacteriology, Faculty of Medicine Saint-Antoine 75571 Paris Cedex 12, France
accepted 27 July 1987
Imipenem, a new carbapenem, was tested for its inhibitory or stimulatory effects on concanavalin A- and phytohacmagglutinin-stimulated and unstimulated proliferation (measured by 3H-thymidine uptake) of murine splenocytes and thymocytes. Addition of imipenem at concentrations of 1050 mg/l induced lymphocyte transformation in unstimulated and mitogen-stimulated lymphocytes. Since imipenem stimulated blastogenesis at concentrations achievable in serum when used therapeutically, these results may have potential clinical significance.