Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0162316 (iron deficiency anemia)
 3,806 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Abnormalities in the numbers and function of thymus and function of thymus-derived and bone marrow-derived lymphocytes (T and B cells) and K cells were determined in sixty-nine consecutive patients with Crohn's disease or ulcerative colitis. Rosetting techniques to identify subpopulations of lymphocytes showed a significant decrease in E-rosettes (T cells) and significant increase in EA- and EAC-rosettes (B cells) in patients with inflammatory bowel disease when compared to normals. In vitro lymphocyte transformation responses to mitogens and antigens were depressed to a variable degree. Mean levels of K cell activity were not significantly different from normal controls. A considerable degree of individual variation was noted in all groups. When the results of each groups were considered, none of the laboratory variables correlated with the site, duration or activity of disease, therapy, presence of iron deficiency anemia, weight loss or hypoalbuminaemia. Thus, in vitro evidence of abnormal immune responses in patients with inflammatory bowel disease cannot be directly related to clinical or laboratory variables and probably reflects a multi-factorial aetiology.
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PMID:In vitro testing of immunoresponsiveness in patients with inflammatory bowel disease: prevalence and relationship to disease activity immunoresponsiveness in IBD. 31 71