Increased concentrations of interleukin 1 beta, interleukin-2, and soluble interleukin-2 receptors in endoscopical mucosal biopsy specimens with active inflammatory bowel disease.
نویسندگان
چکیده
منابع مشابه
Soluble interleukin-6 receptors in inflammatory bowel disease: relation to circulating interleukin-6.
The in vivo appearance of soluble interleukin (IL)-6 receptor (sIL-6R) in serum from patients with inflammatory bowel disease was examined using an enzyme linked immunosorbent assay (ELISA). The serum sIL-6R concentrations in patients with active disease (ulcerative colitis, 148.4 (5.1); Crohn's disease, 142.3 (9.3) ng/ml; mean (SEM)) were significantly raised compared with those in patients wi...
متن کاملSoluble interleukin 2 receptors in autoimmune chronic active hepatitis.
Children with uncontrolled autoimmune chronic active hepatitis have increased numbers of activated T lymphocytes expressing interleukin 2 receptors (IL2R). A soluble form of IL2R has recently been described whose proposed role is to downregulate T cell activation by competing for interleukin 2. We investigated whether a deficiency of soluble IL2R could account for the high concentrations of IL2...
متن کاملSoluble interleukin-2 receptors in ulcerative colitis
T-Cell activation results in the release or shedding of a soluble form (45 kDa) of the cellular (55 kDa) low-affinity interleukin-2 receptor (alpha-chain) (slL-2R). The present study was performed to investigate if the serum concentration of sIL-2R is a marker of disease activity in patients with ulcerative colitis (UC), a chronic inflammatory bowel disease. Twenty-seven UC patients (about half...
متن کاملExpression of interleukin 1 beta and interleukin 1 beta converting enzyme by intestinal macrophages in health and inflammatory bowel disease.
BACKGROUND In the lipopolysaccharide (LPS) stimulated peripheral blood monocyte, the precursor form of interleukin 1 beta (IL-1 beta, 31 kD) is processed by IL-1 beta converting enzyme (ICE) to the mature, bioactive form (17 kD). IL-1 beta is a proinflammatory cytokine which is likely to have a role in the pathogenesis of inflammatory bowel disease (IBD). AIMS To investigate the expression an...
متن کاملP-77: Follicular Fluid Concentrations of Interleukin-6, Interleukin-8, TNF-α and Interleukin 10 in Polycystic Ovarian Syndrome Women
a:4:{s:10:"Background";s:504:"While the etiology of PCOS has continued to remain a mystery, there can be found some evidence in support of the presence of chronic low-grade inflammation in women with this syndrome. One of the most significant manifestations of chronic inflammation is Pro-inflammatory cytokines. Therefore, the aim of this prospective study was to investigate the pattern of proinfla...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Gut
سال: 1992
ISSN: 0017-5749
DOI: 10.1136/gut.33.1.55