Figure 6. shows the effects of chronic lead exposure on Superoxide Dismutase (SOD) levels in the colon of rats during colitis healing on days 7 (week 1), 14 (week 2) and 21 (week 3) respectively. The results show that lead exposure reduces SOD activity throughout the duration of the study compared to control

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