PRODUCTION OF INTERLEUKIN-6 BY HUMAN AND MURINE MONONUCLEAR LEUKOCYTES STIMULATED WITH PLASMODIUM ANTIGENS IS ENHANCED BY PENTOXIFYLLINE, AND TUMOR-NECROSIS-FACTOR SECRETION IS REDUCED
J. Prada et al., PRODUCTION OF INTERLEUKIN-6 BY HUMAN AND MURINE MONONUCLEAR LEUKOCYTES STIMULATED WITH PLASMODIUM ANTIGENS IS ENHANCED BY PENTOXIFYLLINE, AND TUMOR-NECROSIS-FACTOR SECRETION IS REDUCED, Infection and immunity, 61(6), 1993, pp. 2737-2740
When pentoxifylline was present during stimulation of human mononuclea
r leukocytes with Plasmodium falciparum exogenous antigens, an increas
e in interleukin-6 production was observed simultaneously with a reduc
tion of tumor necrosis factor secretion. Similar results were obtained
in murine macrophages stimulated with P. vinckei antigens. This indic
ates the independence of interleukin-6 and tumor necrosis factor secre
tion in response to malaria antigens.