Abstract
Bacterial endotoxins are derived from the outer membrane of the complex cell wall of gram negative bacteria (Mergenhagen et al., 1966; Bladen et al., 1967) and are macromolecular structures containing polysaccharide, phospholipid, and small quantities of protein. Over the years much of the interest in bacterial endotoxins (lipopolysaccharides) has arisen because of the diversity of physiopathological and immunological effects these products have on the host. The biochemist has largely been concerned with the chemical and molecular basis for endotoxin action while the immunobiologist has tried to relate biological activity to the well-established fact that endotoxins are potent antigens and may give rise to some as yet ill-defined forms of hypersensitivity phenomena. Several recent symposia and reviews pertaining to the historical, immunobiological, and chemical interests of bacterial endotoxins have been compiled (Landy and Braun, 1964; Zweifach and Janoff, 1965; Nowotny, 1966; Lüderitz et al., 1968; Neter, 1969) and it is out of the scope of this discussion to reiterate what has already been well documented in the literature except where certain of these references have a direct bearing on the subject at hand.
Supported in part by National Science Foundation Grant GB-2597, USPHS Grant AI-02566-09, Contract ONR 248(60) with the Office of Naval Research and USPHS Training Grant No. 5 TI-AI 282-03.
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Mergenhagen, S.E., Snyderman, R., Gewurz, H., Shin, H.S. (1969). Significance of Complement to the Mechanism of Action of Endotoxin. In: Arber, W., et al. Current Topics in Microbiology and Immunology. Current Topics in Microbiology and Immunology, vol 50. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-46169-9_2
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