Question: is this a 2) strong advice, 1) weak advice 0) no advice?

In HLA-DQ2/8-positive patients, ZO-1 protein expression in the rectosigmoid mucosa was reduced compared with that in HLA-DQ2/8-negative patients and colonic transit was slower than in HLA-DQ2/8-negative patients. 
user
This is no advice
assistant