Systemic inflammation in the pathogenesis of irritable bowel syndrome associated with obesity.

Investigation of the mechanisms promoting the development of irritable bowel syndrome (IBS) in obese patients is one of the most important issues of modern medicine. We examined 97 patients suffering from IBS. The group of comparison included 10 individuals with obesity. The control group included 21 practically healthy individuals. The levels of C-reactive protein (CRP) in the blood serum, tumor necrosis factor-α (TFNα), transforming growth factor-ß1 (TGFß1), interleukin-10 (IL-10), 8-isoprostane (IP), ceruloplasmin (CP) were examined. Endotoxicosis intensity was identified by the content of average molecular peptides in the blood and the Limulus Amebocyte Lysate (LAL) test. In the case of IBS with prevailing diarrhea, especially its comorbid course with obesity, cytokine imbalance was observed, which was manifested by a decreased amount of IL-10 in the blood serum and increased levels of TNFα and TGFß1. Patients suffering from irritable bowel syndrome with prevailing diarrhea associated with obesity were characterized by high levels of C-reactive protein, fibrinogen and average molecules, increased content of pro-inflammatory cytokines (TFNα and TGFß1) with a decreased content of IL-10, as well as imbalance of the pro-oxidant and anti-oxidant blood systems (increased content of 8-isoprostane and ceruloplasmin).

Incides of C-Reactive Protein, Tumor Necrosis Factor-α, Adiponectin, Leptin and Resistin in the Blood of Patients Suffering from Chronic Pancreatitis and Type 2 Diabetes Mellitus.

Studying the significance of the immune response to damage and adipokine levels is urgent regarding the development of both chronic pancreatitis and type 2 diabetes mellitus. Our objective was to study the indices of tumor necrosis factor-α (TNF-α), C-reactive protein (CRP), adiponectin, leptin, and resistin as links for triggering the mechanisms of development and progression of the low-grade chronic systemic inflammatory response in chronic pancreatitis (CP) patients with type 2 diabetes mellitus (T2DM). The study groups consisted of 87 patients: 47 patients with isolated CP (group I), 40 with CP combined with T2DM (group II), and 41 practically healthy persons. It has been established that in patients with isolated CP, the TNF-α concentration showed a reliable 1.57-fold (p <0.05) increase compared to practically healthy persons (PHP) and a 1.32-fold increase in patients who also had T2DM (p<0.05). CP patients with type 2 diabetes mellitus had the highest CRP indices (5.5-fold, p <0.05. TNF-α and C-reactive protein indices were higher in patients with chronic pancreatitis and T2DM than those with isolated chronic pancreatitis, characterizing the persistence of chronic systemic inflammation in case of the combined clinical course of these diseases.