( ( A ( systemic inflammation ) ) ( ( is ( characterized ( by ( ( high ( blood ( plasma levels ) ) ) ( of ( ( ( ( ( interleukin 6 ) ( -LRB- ( IL-6 -RRB- ) ) ) and ) ( C-reactive protein ) ) ( -LRB- ( CRP -RRB- ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT A) (JJ systemic) (NN inflammation)) (VP (VBZ is) (VP (VBN characterized) (PP (IN by) (NP (NP (JJ high) (NN blood) (NN plasma) (NNS levels)) (PP (IN of) (NP (NP (NN interleukin) (CD 6)) (PRN (-LRB- -LRB-) (NP (NNP IL-6)) (-RRB- -RRB-)) (CC and) (NP (JJ C-reactive) (NN protein)) (PRN (-LRB- -LRB-) (NP (NNP CRP)) (-RRB- -RRB-)))))))) (. .)))
A systemic inflammation is characterized by high blood plasma levels of interleukin 6 (IL-6) and C-reactive protein (CRP).
(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)))))))) (. .)))