Temporal protection of chick embryo against endotoxin by isoproterenol, polymyxin B sulfate, and hydrocortisone.
D000818:Animals; D002642:Chick Embryo / Q000187:drug effects*; D004731:Endotoxins / Q000037:antagonists & inhibitors*; D006854:Hydrocortisone / Q000008:administration & dosage*; D007545:Isoproterenol / Q000008:administration & dosage*; D008722:Methods; D011113:Polymyxins / Q000008:administration & dosage*; D013997:Time Factors
D004731:Endotoxins; D011113:Polymyxins; D007545:Isoproterenol; D006854:Hydrocortisone