INVESTIGATION OF STRESS-STRAIN STATE OF "RESTORATION & TOOTH" SYSTEM IN WEDGE-SHAPED DEFECTS BY COMPUTED MODELING METHOD.

Objective: The aim of this research is to study the influence of size and location of wedge-shaped defects of teeth on stress and strain state of restorative material on the basis of biomechanical analysis.

Patients And Methods: Materials and methods: Biomechanical analysis of the stress-strain state was performed on a jaw bone fragment with canine and premolar inclusion.

Results: Results: Tangential stress increase both in the adhesive layer and in restorative material with depth and width (medial-distal size) of restored wedge-shaped defects of teeth,.

LABORATORY METHODS OF RESEARCH OF ADHESIVE SYSTEMS.

Objective: The aim of out research was to determine the effectiveness of the sealing property of adhesive systems V and VII generations by studying the depth of curing, water absorption and water solubility of their samples.

Patients And Methods: Materials and methods: The study was performed according to ISO / TS 11405: 2015 at the Central Factory Laboratory of JSC "CTOMA", Kharkiv, Ukraine, Certificate of Attestation No. 100-062 / 2015 dated 03/04/2015.

[Modern aspects of organization of medical support for the Armed Forces].

The challenges that medical service of the Armed Forces of the Russian Federation faces cannot be solved without a new qualitative approach to military and medical support. In order to create a complete organizational system of the medical support, consisting of united process of material flow management and management of accompanying elements, the. structure of the medical support and its equipment must correspond to performed tasks.

[The main ways in performing analysis of the activities of medical supply organizations of the Armed Forces].

Without a complex comprehensive analysis of the activities of medical supply organizations is impossible to effectively manage the processes of provision of medical equipment and property, and provide a quality control of finished products and magistral formulas, technical and metrological provision of medical services and to render better decisions. In this regard, the article provides a list of pharmaceutical services (works) provided by medical supply organizations of the Armed Forces of the Russian Federation and proposes indicators in assessing their effectiveness. Examples of analysis and assessment of the main indicators of provided services (works) in absolute values are given.

[The 90th anniversary of the 662nd center of securing by medical technique and substance].

The leading institute of medical supply of the Armed Forces of RF--the 662nd center of securing by medical technique and substance (the Ministry of Defense)--celebrates the 90th anniversary. Among multitude of task of the center, the main, as 90 years ago, is receipt of property, preventing supplies of not qualified production from the world pharmaceutical market in the Armed Forces of RF, securing of safety and creation of optimal conditions for keeping of all groups of medical agents, well-timed delivery of medical property in troops.

Epitope mapping of cytochrome P450 2B4 by peptide scanning.

Overlapping hexapeptides covering the whole sequence of the cytochrome P450 2B4 have been synthesized on the solid supports and tested by ELISA using the polyclonal antiserum against cytochrome 2B4. 70 hexapeptide fragments have been found to interact specifically with the antiserum, i.e.