[Effect of pentoxyphylline on certain indicators of the proteinase-proteinase inhibitor system in rats upon administration of cycloheximide].

The pentoxifylline influence on neutral proteinase, alpha-2-macroglobulin, trypsin-alpha-1-proteinase inhibitor and elastaseinhibitory activity under cycloheximide injection has been investigated. Two hours after cycloheximide injection the activity of neutral proteinases increases in rats serum, lungs, heart, liver and kidneys. The preliminary injection of pentoxifylline prevents increase of neutral proteinases activity.