نتایج جستجو برای: leukocyte l1 antigen complex
تعداد نتایج: 1012799 فیلتر نتایج به سال:
BACKGROUND Fecal calprotectin (FC) is an established simple biomarker of gut inflammation. To examine a possible relationship between linear growth and gut inflammation, we compared fecal calprotectin levels in 6 month old infants from poor rural vs affluent urban families. METHODS The project was a cross-sectional comparison of FC from rural and urban populations in China. The relationship b...
AIM To evaluate the effect of infliximab induction therapy on calprotectin levels in patients with ulcerative colitis (UC). PATIENTS AND METHODS In this prospective study 53 patients with active UC from 17 centers were treated with infliximab therapy (5 mg/kg) at baseline, week 2, and week 6. Faecal calprotectin was measured every week. Sigmoidoscopies were performed at baseline, week 6 and w...
OBJECTIVE Serial monitoring data for faecal calprotectin and lactoferrin during Crohn's disease (CD) therapy are scarce. The aim of this research was to study the behaviour of faecal biomarkers during CD therapy. MATERIAL AND METHODS Adult CD patients (n = 19) needing therapy enhancement were prospectively recruited. The simple endoscopic score for Crohn's disease (SES-CD) was administered be...
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Neutrophils are innate immune cells that counter pathogens by many mechanisms, including release of antimicrobial proteins such as calprotectin to inhibit bacterial growth. Calprotectin sequesters essential micronutrient metals such as zinc, thereby limiting their availability to microbes, a process termed nutritional immunity. We find that while calprotectin is induced by neutrophils during in...
BACKGROUND The two inflammatory molecules, S100A8 and S100A9, form a heterodimer, calprotectin. Plasma calprotectin levels are elevated in various inflammatory disorders. We hypothesized that plasma calprotectin levels would be increased in subjects with low-grade systemic inflammation i.e. either obese subjects or subjects with type 2 diabetes. METHODOLOGY/PRINCIPAL FINDINGS Plasma calprotec...
The establishment of novel molecular imaging tools to monitor the local activity of inflammation remains an interdisciplinary challenge. Our target, the alarmin S100A9, one subunit of the heterodimer S100A8/S100A9 (calprotectin), is locally secreted in high concentrations from immigrated and activated phagocytes at local sites of inflammation. Calprotectin is already a well established serum bi...
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