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We studied the patients had the acute cerebrovascular events after the community acquired pneumonia evoked by new COVID-19 infection. The aim of our paper is improving the diagnosis and treatment of that condition. Materials and methods . We analyzed the stroke clinical features of 121 patient suffering from community acquired pneumonia induced by COVID-19 for the first time. Two groups were formed depending on the proved pulmonary damage. The main group included 69.4 % of patients (n=84) with diagnosis of new coronavirus disease plus stroke. Patients with ischemic and hemorrhage stroke in absence of SARS-CoV-2 signs were formed control group (30.6 %; n=37). We compared severity of the diseases and explored the biochemical characteristics in the both groups. Outcomes of severe cerebral and pulmonary injury were analyzed statistically. Results . Post-stroke patients with coronavirus disease showed predominantly the ischemic stroke (86.4 %) for unspecified (41.4 %) and cardioembolic (35.7%) pathogenetic subtypes (according to TOAST) with localization in the carotid basin (89.7 %). The hemorrhagic stroke more often was accompanied by parenchymal hemorrhage (54.5 %). The severity of the developed stroke according to the NIHSS scale is up to 13.16 (8.80) points with less severe brain damage Glasgow coma scale (14.0 (12.0 15.0). In the group of patients, widespread lung tissue damage was diagnosed in 82,2% of cases. The reliable increase of clinically relevant hypercoagulation signs was absent. Conclusions . Post-stroke patients with COVID-19 mainly have ischemic signs with unspecified and cardioembolic subtypes in absence of any sex and age features. The differences in disease severity are absent. The outcomes of diseases are mainly favorable. The high activity of inflammatory changes is clinically revealed.

This research aims at validation of the technological approaches to the provision of penetrating the polymer binder into the structure of the filament carrier in order to construct a developed interfacial layer in the form of molecular brushes. Brush “bristles”, enshrined by the outer end in the layer of the copolymer binder, can give elastic properties to the composite material obtained by duplicating the shell material with reinforced adhesive interlining materials. As a large part of the interlining materials range comprises a mixture of polyester fiber with cotton or viscose, the problem of accessibility of textile liner web for reinforcing polymer is originally considered in relation to the cellulosic component, which has a developed system of pore spaces. This work defines the technical possibility of regulating the elastic-deformation properties of the fused panels of garment by changing the degree of reinforcing polymer (RP) dispersion fineness, providing different terms for penetration into the structure of fiber material. To change the capacity of the RP to penetrate into the fiber structure a method of ultra-dispergation was used by the mechanical activation of hydrosols in a colloid mill. There is an experimental prove of the decisive role of the reinforcing polymer penetration into the pore spaces of the cellulose component of the interlining material for the formation the branched comb structure of interfacial layer, which provides a comprehensive improvement in the ability of materials to form the bulk shape of the garment and its preservation while distorting.