( ( ( ( ( ( The solution ) ( contains ( molecules ( that ( are ( to ( be ( inserted ( into ( ( cells , ) ( such ( as ( ( ( DNA plasmids ) or ) siRNA ) ) ) ) ) ) ) ) ) ) ) ) ) , ) and ) ( ( transfer ( of ( ( these molecules ) ( into cells ) ) ) ) ( is ( assisted ( by ( ( the ( elevated ( hydrostatic pressure ) ) ) ( caused ( by ( ( the ( high volume ) ) ( of ( injected solution ) ) ) ) ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (DT The) (NN solution)) (VP (VBZ contains) (NP (NP (NNS molecules)) (SBAR (WHNP (WDT that)) (S (VP (VBP are) (S (VP (TO to) (VP (VB be) (VP (VBN inserted) (PP (IN into) (NP (NP (NNS cells)) (, ,) (PP (JJ such) (IN as) (NP (NP (NN DNA) (NNS plasmids)) (CC or) (NP (NN siRNA)))))))))))))))) (, ,) (CC and) (S (NP (NP (NN transfer)) (PP (IN of) (NP (NP (DT these) (NNS molecules)) (PP (IN into) (NP (NNS cells)))))) (VP (VBZ is) (VP (VBN assisted) (PP (IN by) (NP (NP (DT the) (JJ elevated) (JJ hydrostatic) (NN pressure)) (VP (VBN caused) (PP (IN by) (NP (NP (DT the) (JJ high) (NN volume)) (PP (IN of) (NP (JJ injected) (NN solution))))))))))) (. .)))
The solution contains molecules that are to be inserted into cells, such as DNA plasmids or siRNA, and transfer of these molecules into cells is assisted by the elevated hydrostatic pressure caused by the high volume of injected solution.
(ROOT (S (S (VP (VBG Reducing) (NP (NP (DT the) (NN number)) (PP (IN of) (NP (NP (NNS molecules)) (PP (IN in) (NP (DT a) (JJ rigid) (NN container)))))))) (VP (VBZ causes) (NP (NN pressure)) (S (VP (TO to) (VP (VB decrease))))) (. .)))