Pyrogenicity and Immunogenicity of Lipid A Complexed with Bovine Serum Albumin or Human Serum Albumin

AUTOR(ES)
RESUMO

The lipid A component of bacterial lipopolysaccharides (endotoxins), when complexed to bovine serum albumin (BSA) or human serum albumin (HSA), was shown to be a potent pyrogen. Furthermore, rabbits could be protected against endotoxin fever by immunization with both lipid A·BSA and lipid A·HSA complexes. The results presented in this paper show that lipid A is responsible for the pyrogenic activity of endotoxins and their ability to induce pyrogenic immunity.

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