administration of endotoxin ( lipopolysaccharide w e. coli o111 b4 , 0.5 mg/kg i.v . ) induced about 20 % activation of the complement system ( measured as ch50 and c3 ) , a biphasic hypotension , thrombocytopenia and a significant rise in blood levels of 6-oxo-pgf1 alpha .
C0014264
endotoxin
C0023810
lipopolysaccharide