… the relationship between urban environment and UC and 30 … control UC studies, 9 case–control
CD studies, 18 cohort UC … urban compared to rural environment for UC and CD studies …

… 2005. Potential role of ultrafine particles in associations between airborne particle mass
and cardiovascular health. Environ Health Perspect 113(8):934-946 https://www.ncbi.nlm.nih.…

… An important part of the UC CEIN program will be to analyze … environment, organizational
capacities for safe handling, and model scenarios for risk assessment (31). Within the UC CEIN …

… Only two environmental factors have an established role in IBD. Smoking is a risk factor for
… factor for UC; appendectomy is a protective factor for UC. Many other environmental factors …

… discontinuous in patients with ulcerative colitis (UC). A recent … volunteers (HV) and six UC
patients and thus distinguish the mucin … by the luminal communities from UC patients showed a …

… A meta-analysis implicated smoking as a risk factor for CD and a protective factor for UC (15). …
In contrast, smoking appears to be protective against UC, with the majority of UC patients …

… Smoking remains the most widely studied and replicated environmental trigger for Crohn’s
disease and ulcerative colitis. Since the first described inverse association between UC and …

… for environmental studies. Here we report the results of a case control study examining
environmental … The predominance of CD over UC has been a consistent finding in our area, 9, …

… The 2004-2005 stream water quality data will be used to support this hypothesis. Timing of
… small environmental change will not be reversible by an equally small environmental change …

… Thus, while individual characteristics and behaviors definitely matter in attrition, environmental
influences do too. This paper explores the overlooked influence of campus environment …