Dermal exudate macrophages. Induction in dermal chambers and response to lymphokines.
Chambers were implanted in the dorsum of guinea-pigs at the dermal-subcutaneous junction. Exudates were induced and harvested. Macrophages obtained were able to migrate in vitro. If procured from sensitized donors, macrophage migration was inhibited by the corresponding antigen. Dermal exudate macrophages are therefore subject to the effect of lymphokines. The chamber model may be useful for in vivo studies of cell to cell and cell-parasite interactions.
D000818:Animals; D000941:Antigens; D002464:Cell Migration Inhibition; D002470:Cell Survival; D005122:Exudates and Transudates / Q000276:immunology; D006168:Guinea Pigs; D066298:In Vitro Techniques; D007958:Leukocyte Count; D008222:Lymphokines / Q000494:pharmacology*; D008264:Macrophages / Q000276:immunology*; D008297:Male; D012867:Skin / Q000276:immunology
D000941:Antigens; D008222:Lymphokines