( ( Antinuclear antibodies ) ( , ( complement ( , ( ( autoantibodies ( ( Autoimmune ( diseases ( , ( especially ( systemic lupus ) ) ) ) ) erythematosus ) ) . ) ) ) ) )
(ROOT (S (NP (NNP Antinuclear) (NNS antibodies)) (, ,) (S (VP (VB complement))) (, ,) (VP (VBZ autoantibodies) (SBAR (S (NP (NNP Autoimmune) (NNS diseases) (, ,) (RB especially) (JJ systemic) (NNS lupus)) (VP (VBZ erythematosus))))) (. .)))
Antinuclear antibodies, complement, autoantibodies Autoimmune diseases, especially systemic lupus erythematosus.
(ROOT (S (NP (NNP Autoantibody)) (VP (VBZ is) (NP (NP (DT the) (NN term)) (PP (IN for) (NP (NP (DT an) (NN antibody)) (SBAR (WHNP (WDT that)) (S (ADVP (RB inappropriately)) (VP (VBZ marks) (S (NP (NNS self-components)) (ADJP (RB as) (JJ foreign)))))))))) (. .)))