[Paired and partial correlations of immune parameters of neuro-immuno-test and coagulation parameters of thrombodynamics test in children with children's autism]. / Parnye i chastnye korrelyatsionnye svyazi immunnykh pokazatelei neiroimmunotesta i koagulyatsionnykh parametrov trombodinamiki u bol'nykh detskim autizmom.

OBJECTIVE: To reveal paired and partial correlations of values of neuro-immuno-test and thrombodynamics test in children with childhood autism and schizophrenia in childhood in a state of exacerbation. MATERIAL AND METHODS: The study used a database of children with childhood autism, obtained by us in 2028-2019. The study included 46 patients with childhood autism (CA) aged 2 to 13 years: median age [Q1; Q3] - 5 years [4; 7], 10 girls (22%) and 36 boys (78%)). The thrombodynamics test (TD) was performed on a T-2 thrombodynamics analyzer according to the manufacturer's instructions. RESULTS: It was shown that there is a statistically significant positive correlation (R=0.369, p=0.018) between the acquired immunity parameter: the level of serum antibodies to myelin basic protein (BMP): abBMP parameter, and the main parameter of platelet hemostasis - the time of appearance of spontaneous clots (Tsp). It can be assumed that autoantibodies to BMP block the procoagulant effect of myelin basic protein and thus have an anticoagulant effect. However, this analysis did not take into account the possible effects of other parameter of the neuro-immuno-test and thrombodynamics test. Therefore, when studying the correlation of specific parameters of the neuro-immuno-test and thrombodynamics, it is necessary to take into account the possible modifying effect of other parameters of these tests. It was shown that after subtracting the influence on the main correlation (abBMP & Tsp) of individual thrombodynamic parameters (Vi, V and D), as well as their total influence, the partial correlations become statistically insignificant. This indicates that these TD parameters can, individually or in total, determine the revealed correlation between the levels of antibodies to the basic myelin protein (Basic Myelin Protein) and the time of the appearance of spontaneous clots. CONCLUSION: Thus, it was shown that the correlations between the studied parameters of the neuro-immuno-test and the indicators of the thrombodynamics test mutually depend on the other indicators of these tests. This confirms the hypothesis that the immune system and the hemostatic system are two different sides of a single supersystem.