Background and Aims: Proteins containing advanced glycation end products are highly immunogenic and anti-advanced glycation end products antibodies (anti-AGEs antibodies) are found in the sera of diabetics. Materials and methods: Enzyme-linked immunosorbent assay (ELISA) was used for measuring levels of anti-advanced glycation end products antibodies in sera of 93 patients with type 2 diabetes mellitus and arterial hypertension (mean age 61.4&plusmn;11.3 years, diabetes duration 9.88&plusmn;3.12 years; hypertension duration 9.28&plusmn;4.98). These values were compared to serum anti-AGEs antibodies in 42 age and sex matched controls. Diabetics were divided in two groups according to presence or absence of microangiopathy, group 1 (n=67) and group 2 (n=26), respectively. Results: Serum levels of anti-AGEs antibodies in patients with type 2 diabetes mellitus and arterial hypertension were statistically significantly higher than those in the control group (1.39&plusmn;0.39 vs. 1.05&plusmn;0.32), (p<0.05). Group 1 showed significantly higher levels of anti-AGEs antibodies than those of healthy controls (1.53&plusmn;0.14 vs. 1.05&plusmn;0.32), (p<0.01). Anti-AGEs antibodies levels were higher in patients with microvascular complications than these in patients without complications. Anti-AGEs antibodies correlate with diastolic blood pressure (r=0.26, p=0.05) and body mass index (r=0.37, p=0.03). We found significantly higher percentage of positive patients for anti-AGEs antibodies (mean+2SD) in group 1 than in group 2. Conclusion: Determining the levels of serum anti-AGEs antibodies can help physicians make early diagnosis and prognosis of the severity of late diabetic complications in hypertensive patients.

Purpose: The aim of the study is to investigate the postoperative infectious complications after laparoscopic appendectomy of patients with acute appendicitis in UMHATEM "N.I.Pirogov". Material and Methods: For a period of one year from 1.1.2018 to 31.12.2018. a total of 218 patients with acute appendicitis were operated in the General, Visceral and Emergency Surgery Department of UMHATEM "Pirogov". Of these, 143 were laparoscopic apendectomy. Indicators characterizing basic clinical and pathological features (epidemiology, demography, degree of pathological disability), surgical approach and outcomes (postoperative complications, duration of the postoperative period) were analyzed. Results: Of the 143 of the patients- women are 79 (55.24%), male -51 (44.76%). The age of the patients varies from 18 to 79 years. The laparoscopy time interval is 21-117min., and in some cases, with a prolonged operation, the conversions are included. The hospital stay ranged from 2 to 8 days. Postoperative complications were recorded in 13 cases (9.09%) - wound infection in nine (treated with VAC dressing), two patients with (0.92%) intra-abdominal abscess (PTC drained) and other 2-with ileus (with conservative treatment). Conclusion: Aggressive manipulations on infected appendix and irregular lavage can spread bacterial contamination. Compliance with standardized laparoscopic appendectomy rules and systematized training of specialists will significantly improve postoperative results.

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