Objective To observe the dynamic changes of symptoms and signs in endotoxemia rabbits' for exploring the correlation between endotoxemia and differentiation in a macroscopic view and progress of wei-qi-ying-xue syndromes.Methods Twenty-two New Zealand rabbits were randomized into a blank group with 8 rabbits in it and a model group with 14 rabbits in it.The endotoxemia models were established with colibacillus endotoxin lipopolysaccharide(LPS)injecting intravenously.The blank group was injected with normal saline in the equal amount.The dyna...