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The analysis of literary and other information sources (in PubMed, Google Scholar, KiberLeninka and eLibrary databases) devoted to the study of dental manifestations of psychological conditions and the analysis of the ability of dentists to identify psychological predictors of increased tooth erasure in adolescents and young people. Disorders such as stress, depression, attention deficit hyperactivity disorder, alcohol dependence, eating disorders - may be risk factors for the development of increased tooth abrasion. Comorbid conditions such as bruxism and gastroesophageal reflux are also considered. Due to the high mortality of adolescents due to mental illness, early diagnosis of disorders of psychological and mental health of adolescents is extremely relevant. Attention is focused on the possibility of early diagnosis by dentists of psychological and mental problems by the presence and type of increased erasability of teeth. Effective examination and treatment of such patients requires a holistic, interdisciplinary approach.

The article presents analysis of results of examination of spectrum, rate of occurrence and number of microorganisms of large intestine in individuals with normal level of glucose in blood and with predisposition to diabetes mellitus type II. The psychodiagnostic study was carried out including estimate of particular psycho-physiologic and social psychological characteristics of personality reflecting characteristics of psychic and social development. It is established that in individuals with predisposition to diabetes mellitus type II microbiota of intestine altered sideway to dysbiosis degree I-II at the expense of increasing of number of opportunistic microflora up to several degrees. In control group normobiocenosis and intestine dysbiosis degree I are established. It is demonstrated that satisfaction with life-quality is approximately the same in both groups of study participants. However, adaptation possibilities are significantly higher in individuals with predisposition to diabetes mellitus type II., Competing Interests: The authors declare no conflict of interest.

Aim: To select maximally HLA compatible donor for hematological patients who need transplantation of bone marrow from non-relative donor., Materials and Methods: 75 patients with hematological malignancy were observed. All of them have indications to non-relative transplantation of the bone marrow. Methods of polymerase chain reaction with sequence-specific primers and classic microlymphocytotoxic test were used., Results: Typing of HLA antigens of class I and alleles of class II loci enabled search for non-relative donor for transplantation of bone marrow in accordance with the requirements of the European Federation of Immunogenetics. Most of the patients (86.6%) had at least one potential HLA-A, -B, -DR compatible donor. Half of the patients had potential donors typed at the allele level by class II loci. This diminishes time of HLA compatible donor selection., Conclusion: DNA typing enables the search for the non-relative donors meeting modern requirements. This allowed 5 non-relative bone marrow transplantations.