passages.id: split_1_test_3308_passage
passages.type: progene_text
passages.text: The 3beta-hydroxysteroid dehydrogenase Delta5 - 4 isomerase ( 3beta-HSD ) inhibitor trilostane is of interest , since , although it is only moderately and transiently effective in reducing circulating steroid , it is remarkably effective in alleviating Cushing 's symptoms in veterinary applications .