Terapevt Arkh
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Classical Article
[Features of intestinal microbiota disorders in the development of metabolic disorders in non-alcoholic fatty liver disease].
We discussed about the term intestinal permeability like as the mucosal barrier a single structural and functional conception that includes the layer of mucus, the indigenous microbiota and the epithelium of the mucosa in this publication. Information was presented about the role of the microbiota, the composition of intestinal mucus, epithelial cells and proteins of tight junctions which lead to various metabolic diseases. The complex pathogenetic interactions are formed between the intestinal mucosal barrier, metabolic disorders such as non-alcoholic fatty liver disease and cardiovascular diseases. The complex researches and modification of this interactions will allow to create personalized approaches and to prevent of these diseases.
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Classical Article
[Clinical value of antibodies in inflammatory bowel diseases].
Inflammatory bowel disease IBD (Crohns disease CD, ulcerative colitis UC) immune-mediated diseases of the digestive tract of unknown etiology. The basis of the pathogenesis of IBD is a violation of the protective mechanisms of the intestinal barrier as a result of a complex interaction of environmental factors, a genetic predisposition and defects in the activation of the immune response in the lymphoid tissue of the intestinal mucosa. ⋯ In CD, the most useful diagnostic markers are ASCA; in UC patients pANCA. Antibodies are not among the diagnostic criteria for CD and UC, the diagnosis of which is traditionally made on the basis of a complex of clinical, radiological, endoscopic and histological signs, but can be used as useful additional non-invasive markers for early diagnosis, assessment of clinical phenotypes, prognosis and effectiveness of treatment of these diseases.
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To define the frequency of adverse events and loss of the response in patients with ulcerative colitis (UC) and Crohn’s disease (CD), treated with original medicine infliximab (IFX) “Remicaide” and its biosimilars. ⋯ Approximately 30% of IBD patients, receiving IFX biosimilar, will be switched to the other anti-TNF therapy or medicine with the another mechanism of action because of secondary loss of response or adverse events.
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Classical Article
[Molecular factors associated with regression of liver fibrosis of alcoholic etiology].
Liver fibrosis develops as a result of chronic liver damage of various etiologies, is characterized by excessive synthesis of connective tissue by activated stellate liver cells. The toxic effect of alcohol is one of the most significant and common etiological factors worldwide. Stellate cell activation results from the interaction of multiple molecular fibrogenic pathways triggered by intracellular and extracellular, hepatic and extrahepatic stimuli. Data analysis showed that knowledge about these abnormal pathways and biomolecular processes may further contribute to the improvement of approaches to assessment of disease prognosis and treatment of alcoholic liver disease.
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Classical Article
[The role of fibroblast growth factor 19 in pathogenesis of bile acid diarrhea of the patients who underwent cholecystectomy].
The occurrence of chronic diarrhea after cholecystectomy (CCY) has been described by many researchers. However, the main mechanisms of the development of this diarrhea are not fully understood. Supposed that dysregulation of the bile acids (ВA) absorption in the ileum is played a significant role in the development of diarrhea syndrome. ⋯ Low level of FGF19 in the blood serum and a high excretion of BA in the feces may be one of the causes of BAD in patients undergoing cholecystectomy. Our results indicate the important role of FGF19 in the development of chronic diarrhea, which can be considered as one of the variants of postcholecystectomy syndrome.