passages.id: split_5_test_2188_passage
passages.type: progene_text
passages.text: The effects of the Rho kinase inhibitor Y-27632 ( 1 nmol / l to 10 mmol / l ) , and nifedipine ( 1 nmol / l to 10 mmol / l ) , on oxytocin ( 0.5 nmol / l ) induced contractions were measured and compared .