( ( ( ( ( ( Allergy ( and ( Immunology ( complement-ecn List ) ) ) ) ( for discussion ) ) ( of ( all aspects ) ) ) ( of ( the ( complement system ) ) ) ) ( of ( ( ( plasma proteins ) , ) ( which ( are ( ( a ( major part ) ) ( of ( the ( humoral ( immune ( defence system ) ) ) ) ) ) ) ) ) ) ) . )
(ROOT (NP (NP (NNP Allergy) (CC and) (NNP Immunology) (NNP complement-ecn) (NN List)) (PP (IN for) (NP (NN discussion))) (PP (IN of) (NP (DT all) (NNS aspects))) (PP (IN of) (NP (DT the) (JJ complement) (NN system))) (PP (IN of) (NP (NP (NN plasma) (NNS proteins)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBP are) (NP (NP (DT a) (JJ major) (NN part)) (PP (IN of) (NP (DT the) (JJ humoral) (JJ immune) (NN defence) (NN system))))))))) (. .)))
Allergy and Immunology complement-ecn List for discussion of all aspects of the complement system of plasma proteins, which are a major part of the humoral immune defence system.
(ROOT (S (NP (DT The) (JJ complement) (NN system)) (VP (VBZ is) (NP (NP (DT a) (NN series)) (PP (IN of) (NP (NP (NNS proteins)) (VP (ADVP (RB constitutively)) (VBN found) (PP (IN in) (NP (DT the) (NN blood) (NN plasma)))))))) (. .)))