“ Celecoxib also caused a substantial reduction of (i) the degree of colonic injury, (ii) the rise in …), (iii) the increase in the tissue levels of malondialdehyde, (iv) the increase in staining (immunohistochemistry) for nitrotyrosine , as well as (v) the upregulation of ICAM-…-selectin caused by DNBS in the colon.”