[The analysis of human resources of medical workers by profile "Stomatology" providing out-patient medical care to population of megalopolis within the framework of mandatory medical insurance].

The statistical report for 2017-2020 demonstrated that in outpatient conditions of multidisciplinary dental clinic providing services under compulsory medical insurance of population of megalopolis, there is increase in the number of physicians of the analyzed profile up to 304.5% and paramedical personnel up to 256.3% at the expense of young personnel.

Amorphization and nanocrystal formation in a Pd-Ni-Cu-P alloy after cooling under different conditions.

Structure formation during solidification of a Pd-Ni-Cu-P melt is studied. It is demonstrated that changes in the heat transfer conditions lead to a nonlinear change in the characteristics of the structure. The article presents the regimes of cooling the samples and the results of their structure and composition studies.

A cocrystal of L-ascorbic acid with picolinic acid: the role of O-H...O, N-H...O and C-H...O hydrogen bonds and L-ascorbic acid conformation in structure stabilization.

A new 1:1 cocrystal (L-Asc-Pic) of L-ascorbic acid (vitamin C) with picolinic acid was prepared as a powder and as single crystals. The crystal structure was solved and refined from single-crystal X-ray diffraction (SCXRD) data collected at 293 (2) and 100 (2) K. The samples of the L-Asc-Pic cocrystal were characterized by elemental (HCNS) analysis and titrimetric methods, TG/DTG/DSC, and IR and Raman spectroscopy.

[Modern approaches to the use of neurotropic physical therapy in arterial hypertension].

The development and introduction into clinical practice of non-pharmacological methods for the prevention and treatment of arterial hypertension is a primary objective of modern physical therapy, especially as regards the neurotropic influences. This article was designed to report the results of the investigation into the hypotensive effect of transcerebral magnetic therapy obtained during the treatment of 60 patients presenting with arterial hypertension. The study included the comparative examination of two randomly formed groups containing 30 patients each.

Functional state of sportsmen with mitral valve prolapse.

The study covered functional peculiarities in 541 professional sportsmen. Mitral valve prolapse (in 132 examinees) appeared to be associated with reliably lower levels of reticulocytes, leucocytes, lymphocytes CD4+, immunoglobulines G, magnesium, and higher cortisol level, in comparison with the sportsmen having no mitral valve prolapse. The athletes with mitral valve prolapse demonstrated more frequent changes in ECG, reliably lower performance in treadmill test, slower recovery of heart rate after exertion is over.