Figure 3. Effects of 20 weeks of lead exposure on colitis scores in rats as measured by stool scoring method. The results showed that colitis healing was faster in control (colitis score become zero on 12th day) than in the lead treated groups (colitis score become zero on 22nd day) Arrows indicate relapse

From

Effects of Lead Treatment on Healing of Mucosal Injury in the Colon of Wistar Rats: A Biochemical and Histological Study

Adeleye Gbenga Sunday, Oseni Olatunde Abbas, Odesanmi Olalekan, Ajayi Akande Oladimeji

American Journal of Biomedical Research. 2019, 7(1), 14-20 doi:10.12691/ajbr-7-1-4