THE MANAGEMENT OF THE VICTIMS WITH GUNSHOT WOUNDS OF THE EXTREMITIES WITH EXTENSIVE DEFECTS OF THE SOFT TISSUES AT THE LEVEL OF QUALIFIED MEDICAL CARE. CASE-SERIES.

Objective: The aim: To highlight the original experience of diagnosis and treatment of patients with gunshot wounds of the extremities with extensive defects of the soft tissues.

Patients And Methods: Materials and methods: The total number of treated patients with massive gunshot wounds from February 2022 to March 2023 was 60 males. Basic labo¬ratory tests, X-rays of the affected limbs were performed to all patients.

Surgical treatment results in patients with defects of the integumentary tissues of the trunk and limbs of mechanical origin.

This study aimed to develop and implement a universal method for the quantitative assessment of treatment effectiveness in patients with skin and underlying soft tissue defects of the trunk and extremities. The study involved 242 patients, including 46 patients with upper extremity injuries, 179 with lesions of lower extremity tissues, and 17 patients with defects of the integumentary tissues of the trunk. The greatest treatment effectiveness was observed in patients with upper limb injury: excellent result - 60.

METHODS FOR QUANTITATIVE ASSESSMENT OF COLLAGEN ACCUMULATION PROCESSES IN DAMAGED TRAUMATIC INTEGUMENTARY TISSUES.

Objective: The aim: To study the level of expression of type I, III collagen under conditions of traumatic damage to integumentary tissues and to develop quantitative criteria for collagen formation processes for choosing the volume of reconstruction of a wound defect.

Patients And Methods: Materials and methods: Studies were performed for 62 victims. Clinical group 1 (n = 16) - patients with wound surface sizes of the body surface area, group 2 (n = 32) consisted of patients who received integumentary tissue defects due to or together with damage osteoarticular apparatus of the limb, group 3 (n = 14) - patients with combined trauma.

Modeling and Optimization of Properties of the Environmentally Clean Molds Based on Oligofurfuryloxysiloxanes for the Production the Metal Castings.

This article is devoted to modeling, researching and optimizing the main properties of an environmentally clean polymer composition based on oligofurfuryloxysiloxanes (OFOS), which can be used to produce casting molds and cores in the production of castings from ferrous and nonferrous metals. Polymer compositions were examined for strength, survivability, gas permeability, moisture, crumbliness, fire resistance, knockout, and stickability. It has been established that the increase in the strength of the polymer composition over time obeys an exponential law.

Effect of mineral fertilisers application on the transfer of natural radionuclides from soil to radish (Raphanus sativus L.).

Non-controlled usage of mineral fertilisers in agriculture land of Kazakhstan is a concerning issue, due to possible contamination of the soil by radionuclides. Pot experiment of growing of R. sativus with application of mineral fertilisers was carried out under natural conditions.