The adaptive immune system of newborns especially premature infants is severely compromised due to immature B and T cell function [6, 7]. In the absence of a protective functional adaptive immunity by the innate immune system is critical. [8]
Innate immunity is mediated by pattern recognition molecules recognize molecular patterns associated with pathogens such as tables kept repeating sugar present in many microorganisms, but not mammalian cells. [9]
The complement system a pillar of innate immunity eliminates microorganisms and improves the adaptive immune response. [9] .Complement activation occurs by the classical, alternative and lectin pathway oldest evolutionary [10,11] .The latter consists of soluble forms of recognition molecules containing
Innate immunity is mediated by pattern recognition molecules recognize molecular patterns associated with pathogens such as tables kept repeating sugar present in many microorganisms, but not mammalian cells. [9]
The complement system a pillar of innate immunity eliminates microorganisms and improves the adaptive immune response. [9] .Complement activation occurs by the classical, alternative and lectin pathway oldest evolutionary [10,11] .The latter consists of soluble forms of recognition molecules containing