Figure 2
From: Ciprofloxacin induces apoptosis and inhibits proliferation of human colorectal carcinoma cells

Ciprofloxacin inhibits DNA-synthesis in colon carcinoma cells. DNA-synthesis was measured by BrdU-incorporation in CC-531, HT-29, SW-403 and HepG2 hepatoma cells after treatment with 100, 200 or 500 μg ml−1 ciprofloxacin (24 h). Results for untreated cells were set at 100%. Values are means±s.d. of six independent experiments.