[Platelet stimulation in rats by lambda carrageenan and fibrinogen].
Defibrinogenation by defibrase does not modify the hypotensive activity of lambda carrageenan in the Brown Norway rat. Defibrinogenation by defibrase and kininogen depletion by ellagic acid do not change this activity in the Wistar rat. This hypotensive action of lambda carrageenan which depends on platelet stimulation, is unaffected by the lack of fibrinogen.
D000818:Animals; D001792:Blood Platelets / Q000187:drug effects / Q000502:physiology*; D001794:Blood Pressure / Q000187:drug effects; D002351:Carrageenan / Q000494:pharmacology*; D004610:Ellagic Acid / Q000494:pharmacology; D005340:Fibrinogen / Q000494:pharmacology*; D051381:Rats; D013045:Species Specificity
D004610:Ellagic Acid; D002351:Carrageenan; D005340:Fibrinogen
Stimulation des plaquettes de rat par la carragénine lambda et fibrinogène.