[Serum ghrelin changes after bariatric surgery].

Objective: To study the effect of bariatric surgery on serum ghrelin in patients with morbid obesity.

Material And Methods: We experimentally analyzed serum ghrelin in 96 rats. Of these, 84 rats underwent sleeve gastrectomy, and 12 rats comprised the control group (no surgery).

Gastric cancer epidemiology from 2009 to 2019 in Dnipro Region, Ukraine.

Background: Gastric cancer (GC) is in top-five the most frequent cancers in Ukrainian males and is the third cause of death among patients with cancer. GC keeps its leading position in cancer ranks despite the decline in incidence and mortality over the last 50 years. Local epidemiological information will help in better targeting medical and public health interventions.

[Surgical treatment of gallbladder polyps].

Objective: To study the incidence of gallbladder polyps and the possibilities of modern methods of diagnosis and surgical treatment of this disease.

Material And Methods: There were 42 laparoscopic cholecystectomies in patients with diagnosed gallbladder polyps. The polyps were diagnosed preoperatively.

[Gastric plication in treatment of patients with overweight and obesity].

Aim: To present the new method of gastric plication in treatment of patients with overweight and obesity.

Material And Methods: There were 132 different bariatric interventions in patients with overweight and obesity.

Results: It is described an original technique of laparoscopic gastric placation characterized by reduced postoperative morbidity, simplicity, low traumatism, and economic efficiency.

[Creative surgery for hiatal hernia].

Aim: To present an experience of surgical treatment of hiatal hernia.

Material And Methods: An experience of more than thousand laparoscopic fundoplications in various modifications has been accumulated in the Clinic of Bashkir State Medical University for the period 2001-2016.

Results: An original device for intraoperative measurement of hiatal orifice is described.

[SYNDROME OF DIABETIC FOOT: MODERN APPROACHES OF COMPLEX TREATMENT].

The article presents the results of treatment of 201 patients with neuroischemic form of diabetic foot syndrome. The research included 158 women and 43 men of the middle age of 62.5 ± 11.

[The surgical treatment of the combined diseases of the pelvis].

167 women were simultaneously operated on gynecological disease and the combined other surgical diseases. Novel methods of laparoscopic surgery, allowing to decrease intra- and postoperative complications were represented. Authors proved the efficacy and necessity of simultaneous operations.

[Experimental assessment of reparative regeneration of anastomoses of hollow organs of the gastrointestinal tract using preparation "enterosan"].

The article gives an experimental assessment of processes of healing anastomoses of hollow organs using preparation "Enterosan". "Enterosan" decreases inflammatory alterations and accelerates processes of reparative regeneration in the anastomosis zone.

[Endoscopic treatment of gastric polyps].

Data of 258 patients with gastric polipi is analyzed. Endoscopic polypectomy with further microscopical analysis was performed in 218 patients. The method of preoperative submucosal drug injection is proposed.

[Endoscopy in the diagnosis and treatment of gastric polyps].

The authors present a clinico-statistical analysis of results of endoscopic polypectomy and dynamic observation of 258 patients with gastric polyps. The aim of the investigation was to determine a true histological diagnosis of gastric polyps using excisional biopsy. An endoscopic investigation has revealed 475 polyps in the stomach of 258 patients.

[The prevention of anastomosis failure in gastrointestinal surgery (an experimental study)].

The analysis of enterosan influence on intestinal anastomosis healing in 90 rats was carried out. The medication is highly active as a regeneration stimulator. The use of enterosan decreases inflammation and activates regeneration in anastomosis area.

[The membrane allotransplantate use in surgery for hygroma].

Reparative processes in calcaneal tendon after the use of new repair technique were studied in two animal series. In both groups the calcaneal tendon was incised to the half of its width. In control group no further manipulations were performed and in the experimental group the defect was covered with allotransplantate of dura mater (membrane stop).

[The role of lipid peroxidation in gall bladder stone formation].

Bile stones formation prognostification method, based on the chemical analysis of bile of patients with chronic cholecystitis, is developed. The method employs the phenomenon of chemiluminescense of the investigated bile in comparison with the model system. Hence, bile in chronic cholecystitis possess antioxidative qualities, whereas bile in chronic cholecystitis combined with cholelithiasis, is oversaturated with free radicals.

[Association of surgical treatment and oxygen active forms with fertility at patients with varicocele].

Study group consisted of 115 patients with varicocele undergone laparoscopic clipping of left seminal vein, control group--121 patients after Ivanisevich's operation. Chemiluminescence of seminal fluid with detection of oxygen active forms were studied at all the patients before surgery, in 14 and 72 days after it. Volume of ejaculate, concentration, mobility and morphology of spermatozoa were also examined.

[New technologies in the treatment of gastroesophageal reflux disease].

Surgical treatment of 298 patients with gastroesophageal reflux disease with both laparotomy and mini-invasive technologies is analyzed. New method of anti-reflux surgeries using synthetic implants is described. Short- and long-term results are analyzed.

[Choice of plastic surgery in ventral hernias].

Morphological changes in the zone of plastic surgery with polypropylene graft were studied in experiment. Results of treatment of 195 patients with ventral hernias were analyzed. Study group consisted of 86 (44.

[Clinical and morphological aspects of Helicobacter pylori invasion in reflux esophagitis].

The mucosal biopsies morphological investigation of the lower third of esophagus were conducted for Helicobacter pylori detection in 43 patients with reflux-esophagitis. Helicobacter pylori were detected in 66.7%, gastric metaplasia-in 83.