Today a great number of problems in the field of bacterial sepsis rema
in to be solved. Understanding the molecular mechanisms of one of the
most important bacterial products in the pathogenesis of sepsis - endo
toxin may contribute to innovative and more effective therapies. There
fore, this review focuses on the structural and functional elements of
endotoxin, its interaction with immune cells? and its biological acti
vity. Finally, other bacterial components and their impact on sepsis a
re discussed.