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The effect of lithium chloride treatment on cell-mediated immunity in mice
M Bubak-Satora1, A Skowron-Cendrzak, M Kubera
1Department of Immunobiology, Polish Academy of Sciences, Kraków.
The immunomodulatory effect of lithium chloride (LiCl) administered i.p. to adult mice (150 mg/kg/day) on cellular immunity in vivo was investigated. A short (6-day) treatment with LiCl of either spleen cell donors in semiallogeneic or xenogeneic GVH reaction, or recipients in semiallogeneic HVG reaction, significantly diminished the early sings of local cell-mediated immunity. A short-term LiCl treatment of donor mice also abrogated systemic GVH reaction in newborn F1 recipients, while a treatment prolonged for 20 days did not alter the high GVH response of spleen cells typical for untreated donors. Thus, a striking time-dependent efficacy of LiCl on the reduction of GVH reaction was found.
The immunomodulatory effect of lithium chloride (LiCl) administered i.p. to adult mice (150 mg/kg/day) on cellular immunity in vivo was investigated. A short (6-day) treatment with LiCl of either spleen cell donors in semiallogeneic or xenogeneic GVH reaction, or recipients in semiallogeneic HVG reaction, significantly diminished the early sings of local cell-mediated immunity. A short-term LiCl treatment of donor mice also abrogated systemic GVH reaction in newborn F1 recipients, while a treatment prolonged for 20 days did not alter the high GVH response of spleen cells typical for untreated donors. Thus, a striking time-dependent efficacy of LiCl on the reduction of GVH reaction was found.