Вищий державний навчальний заклад України "Буковинський державний медичний університет", м. Чернівці, Україна Ключові слова: мікрофлора товстої кишки, нирки, синдром подразненого кишечнику, патогенез. Мета дослідження-проведення патофізіологічного аналізу популяційного рівня аеробної, анаеробної порожнинної мікрофлори товстої кишки за синдрому подразненого кишечнику із закрепом та діареєю з аналізом функціонального стану нирок. Матеріал і методи. Обстежено 60 пацієнтів із синдромом подразненого кишечнику. Чоловіків-18, жінок-42, віком від 28 до 62 років. Із яких: із синдромом подразненого кишечнику із закрепом склали-28 пацієнтів, синдромом подразненого кишечнику з діареєю-32. Контрольну групу склали 25 практично здорових пацієнтів. Визначали популяційні рівні аеробної (S.aureus, E.fecalis, E.coli, P.vulgaris, K.pneumoniae), анаеробної (B. Bifidum, B.lactis), оцінювали функціональний стан нирок, загальний стан хворих за шкалою Лайкерта. Статистичну обробку даних проводили за допомогою комп`ютерних програм "Statgrafics" та "Excel 7.0". Результати. У хворих на синдром подразненого кишечнику наростання вмісту порожнинної мікрофлори товстої кишки E. Coli, S.aureus, P.vulgaris, K.pneumoniae, E.faecalis за зниження B. Bifidum, B. Lactis супроводжується порушенням функції нирок із розвитком канальцевої протеїнурії та гальмуванням проксимальної реабсорбції іонів натрію. Висновок. Виявлені більш істотні прояви дисбактеріозу, погіршення загального стану хворих за шкалою Лайкерта та функціонального стану нирок у хворих на синдром подразненого кишечнику з діареєю порівняно до вищезазначеного синдрому із закрепом пояснюється розвитком зневоднення за умов діареї.
The purpose of the study – to study the association of the polymorphic variant C-159Tof the CD14 gene in patients with irritable bowel syndrome (IBS) depending on thepredominance of diarrhea or constipation in the clinical course and the relationshipbetween genotypes of the CD14 gene (C-159T) and some blood parameters.Material and methods. The study involved 90 patients with IBS (30 men and 60women aged 22 to 56 years). The polymorphic variant of the CD 14 gene (C-159T)was analyzed by polymerase chain reaction in 90 patients with IBS without and withconcomitant obesity and 30 people in the comparison group. Blood levels of C-reactiveprotein (CRP), tumor necrosis factor α (TNFα), transforming growth factor β1(TGFβ1), interleukin-10 (IL-10), 8-isoprostane, ceruloplasmin, medium molecules andcalprotectin levels in feces were determined.Results. In patients with IBS and obesity, the frequency of TT genotype (36.7%) washigher compared to healthy subjects (TT genotype – 13.3%). Significantly higherserum levels of CRP (3.5 times and 26.7%), TNFα (1.7 times and 19.5%), TGFβ1(29.8% and 19.2%), 8-isoprostane (54.1% and 31.9%), ceruloplasmin (56.7% and33.0%), medium molecules (7, 5% and 12.9%) and calprotectin (55.7% and 37.4%) inthe feces compared to the CC and CT genotype have been determined in patients withIBS, combined with obesity, TT genotype with a predominance of diarrhea.Conclusions. The association of a polymorphic variant of the CD14 (C-159T) gene withthe risk of IBS development in obese patients has been established. The TT genotype ischaracterized by a higher content of proinflammatory cytokines (TNFα), lower levelsof anti-inflammatory cytokines (IL-10), increased CRP, more pronounced changesin the prooxidant and antioxidant blood systems (higher levels of 8-isoprostane andceruloplasmin, local inflammation (increase in calprotectin content) and severity ofendotoxicosis (higher content of medium molecules).
The purpose of the work. To evaluate the effectiveness of the use of the probiotic Alflorex and mesalazine in complex therapy in patients with irritable bowel syndrome (IBS) with diarrhea and constipation, combined with obesity, with CT and TT genotypes according to the polymorphic variant C-159T of the CD14 gene. Materials and methods. We examined 48 patients with IBS associated with obesity. In the dynamics of treatment with probiotic Alflorex and mesalazine we determined the content in the serum of C-reactive protein (CRP), tumor necrosis factor-α (TNFα), transforming growth factor-β1 (TGFβ1), interleukin-10 (IL-10), 8 - isoprostane, ceruloplasmin (CP), medium molecular weight peptides and calprotectin in feces. The polymorphic variant of the CD 14 gene (C-159T) was analyzed by polymerase chain reaction. The results of the study. The use of Alflorex and mesalazine in the complex therapy for patients with IBS with diarrhea, combined with obesity, leads to normalization of the IL-10, TGFβ1, medium molecules and a decrease in TNFα (by 37.0%), CRP (1.7 times), 8-isoprostane (by 35.8%), CP (by 44.4%), calprotectin content (by 41.1%). While predominance of constipation in the dynamics of treatment it was showed normalization of IL-10, TGFβ1, medium molecules, CRP, 8-isoprostane, CP, calprotectin and a decrease in TNFα (1.9 times). Conclusions. Probiotic and mesalazine therapy for a month leads to a significant increase in the effectiveness of treatment of patients with IBS with concomitant obesity in the presence of CT and TT genotypes of the polymorphic variant of the CD 14 gene (C-159T) with a predominance of both diarrhea and constipation.
The article contains the analysis of results concerning investigation of adipocytokines content and endothelial dysfunction in 97 patients with irritable bowel syndrome associated with obesity. The blood serum was examined for the content of adipocytokines (leptin, adiponectin, resistin), stable nitrogen monoxide metabolites (nitrites/nitrates), endothelin-1, intercellular adhesion molecule 1 (ICAM-1), and the number of circulating endothelial cells (CEC). Patients with IBS associated with obesity and prevailing diarrhea are found to develop a prominent imbalance of adipocytokines which is manifested in high levels of leptin and resisin and low level of adiponectin in the blood serum. Endothelial dysfunction evidenced by a high level of endothelin-1, the number of circulating endothelial cells, general NO and intercellular adhesion molecules 1, is characteristic for patients with IBS associated with obesity and prevailing diarrhea.
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