Effect of cisplatin and other biological response modifiers on the activity of lysozyme, plasminogen activator and 5' nucleotidase by murine macrophages in vitro

Abstract

In vitro effect of cisplatin and other biological response modifiers has been studied. It is observed that in vitro treatment of macrophage monolayers with cisplatin, rIFN Y, LPS or MDP either alone or in combination showed significantly increased activity of lysozyme, plasminogen activator and decreased activity of 5' nucleotidase. Priming of macrophage with rIFN Y had a significant effect in enhancing the activity of lysozyme and plasminogen activator when subsequently treated with cisplatin, MDP or LPS.