[In vitro destruction of cancerous cells by rat peritoneal macrophages in the presence of endotoxins].
Rat resident peritoneal macrophages are able to kill DHD K12 TS cancer cells in the presence of endotoxin without previous activation. This effect is inhibited by polymyxin B or hydrocortisone. This effect is not observed when macrophages or cancer cells are preincubated with endotoxin.
D000818:Animals; D001202:Ascitic Fluid; D003470:Culture Media; D003602:Cytotoxicity, Immunologic; D004731:Endotoxins / Q000494:pharmacology*; D006854:Hydrocortisone / Q000494:pharmacology; D066298:In Vitro Techniques; D008264:Macrophages / Q000502:physiology*; D009374:Neoplasms, Experimental / Q000276:immunology*; D011112:Polymyxin B / Q000494:pharmacology; D051381:Rats
D003470:Culture Media; D004731:Endotoxins; D011112:Polymyxin B; D006854:Hydrocortisone
Destruction in vitro des cellules cancéreuses par des macrophages péritonéaux de Rat en présence d'endotoxines.