Toxicity of various carrageenans in the mouse.
Carrageenan toxicity was found to vary according to the biochemical nature and source of material injected. Ischaemic lesions of body extremities (acronecrosis) were produced by some but not all preparations. Histological examination of these sites and of both recent and old organ lesions (especially of liver and kidney) confirmed that the underlying pathology was disseminated intravascular coagulation. Evidence was also obtained that carrageenans are hepatotoxic.
D000818:Animals; D002351:Carrageenan / Q000633:toxicity*; D005121:Extremities / Q000098:blood supply; D005260:Female; D007511:Ischemia / Q000139:chemically induced / Q000473:pathology; D007668:Kidney / Q000187:drug effects; D008099:Liver / Q000187:drug effects; D051379:Mice; D009336:Necrosis
D002351:Carrageenan