نتایج جستجو برای: diagnosis gut intraepithelial lymphocytes
تعداد نتایج: 594324 فیلتر نتایج به سال:
Mutations in the gene encoding the common cytokine receptor gamma chain (gamma(c)) are responsible for human X-linked severe combined immunodeficiency disease (SCIDX1). We have used a gamma(c)-deficient mouse model to test the feasibility and potential toxicity of gamma(c) gene transfer as a therapy for SCIDX1. A retrovirus harboring the murine gamma(c) chain was introduced into gamma(c)-defici...
BACKGROUND/AIMS Although normal endoscopic findings are, as a rule, part of the diagnosis of microscopic colitis, sev-eral cases of macroscopic lesions (MLs) have been reported in collagenous colitis, but hardly in lymphocytic colitis (LC). The aim of this study was to investigate the endoscopic, clini-cal, and histopathologic features of LC with MLs. METHODS A total of 14 patients with LC wh...
Intraepithelial lymphocytes (IEL) play a critical role in maintaining the immune balance of gut and provide first line mucosal defense against luminal antigens as well rapidly respond to epithelial injury. Recently, IEL have received lot attention key mediators aberrant response resulted persistent activation, inflammation altered intestinal barrier function, seen Crohn's disease (CD). This stu...
PURPOSE The human prostate is endowed with intraepithelial and stromal lymphocytes, which may develop lymphoid follicles (LF) and allow a local immune response. We sought to investigate whether interleukin (IL)-7 and BAFF/BLyS, two fundamental survival factors for T and B cells, are expressed in the normal and neoplastic prostate and affect intraprostatic lymphocyte homeostasis. EXPERIMENTAL ...
This study was conducted to compare growth performance, gut morphometry, and parameters of local and systemic immunity in broiler chickens fed for 22 consecutive days with a diet supplemented with Bacillus spp. as direct-fed microbials (DFM), a commercial product incorporating 3 DFM, or a nonsupplemented diet. Direct-fed microbials did not significantly modify BW gain and most failed to affect ...
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