[Consequences of the COVID-19 pandemic for surgical service].

The COVID-19 pandemic has a serious impact on surgical service, emergency and especially elective surgical care. Many hospitals were re-designated as COVID hospitals due to resource constraints and large number of COVID-19 patients requiring hospitalization. This led to cancellation or postponement of scheduled surgeries.

Playgrounds in City of Pushchino with Different Types of Coating as Reservoir of Antibiotic-Resistant Strains of Pseudomonas spp.

In this study, we investigated antibiotic-resistant microorganisms isolated by the direct plating method from 6 playgrounds in the city of Pushchino, Moscow Region, with different types of coating: sand, soil with sand, grass and a modern playground coating made of pressed rubber crumb. According to the results of the study, sand is the cleanest type of coating, both in terms of the total count of cultivated microorganisms (8 × 10/g of substrate) and in terms of the content of resistant strains. The most contaminated both in terms of the total count of cultivated microorganisms (1.

Alternative Naphthalene Metabolic Pathway Includes Formation of ortho-Phthalic Acid and Cinnamic Acid Derivatives in the Rhodococcus opacus Strain 3D.

Naphthalene, as a component of crude oil, is a common environmental pollutant. Biochemical and genetic aspects of naphthalene catabolism have been examined in most detail in the bacteria of Pseudomonas genus. In pseudomonads, the key intermediate in naphthalene degradation is salicylate.

Distribution of Archaeal Communities along the Coast of the Gulf of Finland and Their Response to Oil Contamination.

The Baltic Sea is vulnerable to environmental changes. With the increasing shipping activities, the risk of oil spills remains high. Archaea are widely distributed in many environments.

[A novel Delftia plant symbiont capable of autotrophic methylotrophy].

A facultative methylotrophic bacterium, strain Lp-1, which was isolated from root nodules of lupine (Lupinus polyphyllus L.) on the medium with methanol as a carbon and energy source, exhibited high similarity of the 16S rRNA gene sequences to Delftia strains (94‒99.9%).