[Comparative evaluation of the antagonistic activity of collection lactobacilli against the multidrug-resistant pneumoniae].

Taking into account the known data on the high prevalence of multi-drug-resistant Enterobacteriaceae, such as Klebsiella spp., enterohemorrhagic Escherichia coli, and their properties to maintain viability in fermented milk products when using technologies in which, along with starter microorganisms, some enterobacteria with increased resistance to environmental factors (primarily active acidity) can survive and even multiply, the search for new strains of lactic acid probiotic bacteria with a pronounced antimicrobial effect are currently one of the most relevant areas of research in food biotechnology. Representatives of the Lactobacillus genus are currently considered as the most promising objects for the search for producers with probiotic properties.

Synthesis and physico-chemical properties of poly(-vinyl pyrrolidone)-based hydrogels with titania nanoparticles.

Poly(-vinyl pyrrolidone) (PVP)-based hydrogels with titania nanoparticles (TN) were synthesized by the sol-gel method for the first time and were characterized in different states (native, freeze-dried, air-dried to constant weight and ground to powder, or swollen to constant weight in HO or DO) by various methods such as wide-angle and small-angle X-ray and neutron scattering, neutron spin-echo (NSE) spectroscopy, and scanning electron microscopy. The static (static polymer-polymer correlation length (mesh size), associates of cross-links and PVP microchains) and dynamic (polymer chain relaxation rate, hydrodynamic polymer-polymer correlation length) structural elements were determined. The incorporation of titania nanoparticles into PVP hydrogel slightly increases the size of structural inhomogeneities (an increase in the static and dynamic polymer-polymer correlation length, the formation of associates of cross-links and PVP chains).

[Morphological justification of the effectiveness of ultrasonic cavitation with 0.2].

Aim: Structural and functional analysis of cells from purulent-necrotic wounds in patients with diabetic foot syndrome undergoing ultrasonic treatment with 0.2% Lavasept solution.

Material And Methods: It is presented morphological/ultrastructural analysis of wound specimens in 90 (DFS) patients aged 27-80 years with diabetic foot syndrome and purulent-necrotic complications who were hospitalized in the department of wounds and wound infections of the Vishnevsky Institute of Surgery in 2013-2016.

[Oflomelid ointment: activity against hospital microbial strains].

Ofloxacin susceptibility was tested with the use of 100 hospital isolates by the disk diffusion method vs. the activity of Oflomelid ointment tested by the cavity method. It was shown that the hospital isolates of all the species were susceptible to the Oflomelid ointment, while susceptibility to ofloxacin was preserved in S.

[Morphological and functional aspects of wound regeneration in the treatment by iodine-containing ointments].

The comprehensive morphological investigation indicated a high antimicrobial activity of iodine-containing ointments in the treatment of septic wounds from the first days of the ointments using. 3% ointment "Stellanin-PEG" helps to reduce the local inflammatory changes by activating neutrophils and macrophages. A management of wounds by 3% ointment "Stellanin-PEG" improves their condition by stimulating regeneration, which leads to an intensification of the proliferative and functional activity of granulation tissue.