Effects of single exposures to antiproliferative agents on ocular fibroblast-mediated collagen contraction.

Abstract

Single, short exposures to 5FU or MMC inhibit ocular fibroblast-mediated collagen contraction. MMC causes cell death and a decrease in cellularity at high concentrations. The results also indicate that collagen lattices seeded with activated and nonactivated fibroblasts are differentially affected by short-term exposures to 5FU or MMC. These findings may have important clinical implications regarding the concentrations of these agents used in the treatment of different patient groups.