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Updated: Aug 4, 2026

Visualization of IL-22-expressing Lymphocytes Using Reporter Mice
Published on: January 25, 2017
[Interleukins in chronic diseases of digestive organs]
Aim:
To characterize quantitatively and functionally interleukines (IL) in chronic gastrointestinal diseases (CGD) depending on the affected organ, etiology, activity and stage of the disease.
Material And Methods:
Levels of IL-1 beta, IL-4, IL-6, IL-8, tumor necrosis factor alpha (TNF-alpha), gamma interferon (Inf-gamma) in peripheral blood of 300 patients with chronic hepatitis, gastroduodenal ulcer, cholelithiasis, glutenic enteropathy and other CGD were measured by enzyme immunoassay.
Results:
CGD are accompanied by cytokine imbalance the severity of which depended on the etiological factor (virus, alcohol, etc.), the disease activity, stage and kind of IL. A maximal IL rise was seen in exacerbations of ulcer, cholelithiasis, chronic viral, autoimmune diseases. At early disease stages higher were the levels of Inf-gamma, IL-1 beta, IL-8, IL-6; at late stages--of TNF-alpha, IL-4. In patients with highly and moderately active CGD content of IL reached 250-750 pg/ml that is 3-5 times higher than in inactive CGD. In alcohol-induced CGD and metabolic disturbances IL level was under 150 pg/ml.
Conclusion:
Assessment of the cytokine spectrum in CGD holds prognostic importance as this spectrum allows conclusion on the disease activity, its progression.
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