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A month after the operation, ureteral stents were removed. Attacks of acute pyelonephritis, relapses of the disease were not observed during the follow-up period from 7 months to 3 years. Possible complications are analyzed. In one case, after intestinal plastic surgery of the ureter in the postoperative period, the phenomena of small bowel obstruction were noted, which required surgical treatment in the volume of applying a bypass eunoascendoanastomosis "side by side". In 7 cases, anastomosis strictures were diagnosed in the postoperative period. In the 5 cases, after examination (CT of the urinary tract with contrast, antegrade ureteropyelography), the anastomosis was recognized compensated. CONCLUSION It is shown that all the necessary range of operations can be performed by laparoscopic method while preserving all the advantages of low-trauma access.INTRODUCTION In most cases, treatment of infectious and inflammatory diseases, including lower urinary tract infections, includes antibacterial drugs. However, their efficiency decreases every year. The absence of new groups of antibiotics makes it necessary to develop alternative treatment schemes and methods for improving efficiency of existing drugs. Systemic enzyme therapy is one of the promising directions in the treatment of lower urinary tract infections, which was shown to be effective for treating a number of diseases. AIM to evaluate the results of complex treatment of women with chronic recurrent bacterial cystitis using a drug for systemic enzyme therapy. MATERIALS AND METHODS The examination and treatment of 60 women aged 19 to 45 years with an exacerbation of chronic recurrent bacterial cystitis, who were randomly divided into two groups of 30 patients, was performed. In the group 1, patients received standard antibiotic therapy. In the group 2, women additionally received Phlogenzym. An evaluatlex treatment provides more rapid relief of lower urinary tract symptoms and pain, as well as reduces the number of relapses in women with chronic recurrent bacterial cystitis.AIM to evaluate the level of nerve growth factor (NGF) in the blood and urine and mast cell infiltration of the bladder wall in a model of interstitial cystitis/bladder pain syndrome (IC/BPS) and to analyze their relationships. MATERIALS AND METHODS IC/BPS modeling was performed on 38 female rabbits, which were divided into 4 groups. In the group 1, IC/BPS was simulated by an instillation of 70% alcohol into the bladder, while in group 2 and 3 animals own urine and normal saline were injected into the bladder wall. The group 4 consisted of intact animals. The NGF level was determined by ELISA. To determine the concentration of mast cell in tissues, each cross-section was divided into 10 sections. The severity of mast cell infiltration was evaluated in each area using the following scale 0 - no mast cells; 1 - less than 20 cells; 2 - 20-45 cells; 3 - more than 45 cells. The points of all 10 areas were added up, divided by 30 (the maximum possible score) and multiplied by 100. RESULTS An increase in the NGF levnvolvement of many factors in the pathogenesis of this syndrome, further researches are required.OBJECTIVE Microbiological and molecular genetic characterization resistance profiles of Escherichia coli strains isolated in a pilot single-center clinical study from patients of the urological department in Yaroslavl in 2016-2017. MATERIALS AND METHODS Clinical strains of E. coli (n=18) were isolated from the urine of women aged 23-84 years. The mobility of bacteria, colicinogenicity, and sensitivity to lactobacilli antagonism, biofilm formation, and susceptibility to antimicrobials were evaluated. The antibiotic resistance genes were identified. RESULTS The E. Darolutamide nmr coli strains had a wide heterogeneity in mobility, colicinogenicity, and biofilm formation. They were sensitive to Lactobacillus acidophilus antagonism, as well as to nitrofurantoin, meropenem, fosfomycin and the main functional classes of disinfectants and antiseptics, but are resistant to beta-lactams, fluoroquinolones and aminoglycosides. The mcr-1 gene providing resistance to colistin was identified in two strains. CONCLUSIONS Analysis of genetic antibiotic resistance determinants revealed the genetic diversity of clinical E. coli strains. The obtained data on the strain sensitivity to antibacterials and disinfectants can be used by clinicians in choosing the optimal antibiotic therapy and treatment of abiotic surfaces in urological departments.BACKGROUND Chronic bacterial prostatitis (CBP) and chronic prostatitis/chronic pelvic pain syndrome IIIa (CP/CPPS IIIa) are separate nosologies defined diagnostic verification criteria according to the NIH-NIDDK classification (1995). The identification of enterobacteria in the prostatic secretion (PS) has long been a criterion for the diagnosis of CBP, while PS in patients suffering CP/CPPS IIIa was considered as "sterile". However, the introduction of various methods of PS`s in-depth analysis and UPOINTS classification (2010) development with the allocation of site I (infection) allows us to consider the infectious factor as an etiological predictor of the initiation of inflammation in the prostate with CP/CPPS IIIa. Thus, the determination of the features of the taxonomic composition of microbiota in BP and CP/CPPS IIIa can act as a differentiating factor of these conditions. AIMS /Objective performing a comparative analysis of the PS microbiota in patients suffering from CBP and CP/CPPS IIIa. MATERIALS ANome representatives of the non-clostridial anaerobic flora (NAB Peptococcus sp., Propionibacterium spp. and others), coagulase-negative staphylococci (CNS S.haemolyticus, S.warneri) and certain taxa of gram-positive microorganisms (Corynebacterium spp. and Str. agalacticae). In turn, when analyzing the PS contamination, it was found that integrally in group 1 (CBP) in the samples of the biomaterial a higher titer of microorganisms was determined with a wide range of quantitative values, in relation to group 2 (CP/CPPS IIIa), where the titer indices were somewhat lower and had a smaller variation relative to the average. CONCLUSION Identification in patients of both groups in PS of different mixed microbial associations, similar in the taxonomic spectral composition of microbiota, suggests that CP/CPPS IIIa in some cases is unverified CBP, which in turn necessitates a review of diagnostic and therapeutic strategies to achieve positive clinical result.