Cancer Epidemiology Biomarkers and Prevention 2019-Mar
Intraindividual Variation in Markers of Intestinal Permeability and Adipose Tissue Inflammation in Healthy Normal-Weight to Obese Adults.
কেবল নিবন্ধিত ব্যবহারকারীরা নিবন্ধগুলি অনুবাদ করতে পারবেন
প্রবেশ করুন - নিবন্ধন করুন
লিঙ্কটি ক্লিপবোর্ডে সংরক্ষিত হয়েছে
কীওয়ার্ডস
বিমূর্ত
METHODS
We calculated the intraclass correlation coefficient (ICC) for several common measures of intestinal permeability and adipose tissue inflammation from a randomized clinical trial of cross-over design in which normal-weight (n = 12) or overweight/obese (n = 12) individuals each completed three 8-day dietary intervention periods.RESULTS
For biomarkers of intestinal permeability, plasma zonulin, and lipopolysaccharide-binding protein, ICCs were "excellent" (i.e., >0.9). The direct measure of intestinal permeability, the lactulose/mannitol test, exhibited "fair" reliability (ICC = 0.53). A wider range of ICCs (0.6-0.9), suggesting "good" to "excellent" reliability, were obtained for measures of adipose tissue expression of genes encoding major mediators of inflammation. Similarly, individual immune cell populations isolated from adipose tissue, expressed as a percentage of all CD45+ cells, also had "good" to "excellent" ICCs. However, when these populations were expressed as number of cells per gram of tissue, ICC values were "fair," falling below 0.6.