( ( ( ( ( Glucocorticoids , ) or ) corticosteroids ) , ) ( ( reduce ( inflammation ( in ( the lungs ) ) ) ) . ) )
(ROOT (S (NP (NP (NNS Glucocorticoids)) (, ,) (CC or) (NP (NNS corticosteroids)) (, ,)) (VP (VBP reduce) (NP (NP (NN inflammation)) (PP (IN in) (NP (DT the) (NNS lungs))))) (. .)))
Glucocorticoids, or corticosteroids, reduce inflammation in the lungs.
(ROOT (S (NP (NNS Glucocorticoids) (CC and) (NNS mineralocorticoids)) (VP (VBP are) (NP (NP (DT the) (CD two) (JJ main) (NNS types)) (PP (IN of) (NP (NP (NNS corticosteroids)) (PP (IN in) (NP (NNS humans))))))) (. .)))