25.00.26 Землеустройство, кадастр и мониторинг земель

Phylogeography of house mice Mus musculus in Russia and adjacent territories and role of invasions Using a phylogeographical approach based on the reconstruction of mitochondrial DNA, we attempt to determine the expansion and genetic diversity of different subspecies of M.musculus in Russia and adjacent territories. The study of genetic distances demonstrated existence of two phylogenetic lineages of Mus musculus distribuited in Russia and adjacent territories. The first lineage includes the house mice of Transcaucasian hybrid zone and populations of M.m.musculus subspecies from Moscow region, the second ones include populations of subspecies M.m.musculus and M.m.wagneri from the south of West Siberia and the south of Volga river region.

Characterization of cell growth and accumulation of phenolic compounds in suspension culture of Trigonella foenum-graecum L. The paper presents a characteristic of cell growth activity and synthesis of phenolic compounds in suspension culture of Trigonella foenum-graecum L. during its cultivation. It was shown that the suspension culture is characterized by the typical S-shaped type growth and high viability. Predominant types of fractions are single cells and small aggregates. The suspension culture accumulates phenolic compounds, mainly phenolic acids, throughout the growth cycle.

Species structure of the rare and endangered plants collection of the Rostov province in the Botanical garden of the Southern federal university Botanical garden of the Southern Federal University (SFU) is a centre of plant’s biodiversity conservation by methods ex situ and in situ. Represented in arti annotated list of the Rostov area Red book plants collection, which is kept in SFU Botanical garden, includes 55 species of the flowering plants.

Response of plants to rising of atmospheric carbon dioxide The published data on response of plants to rising of atmospheric carbon dioxide are reported.

Studies efficacy and safety of nootropic medicines in combination therapy with antidepressants in patients with organic depression to enhance compliance The organic nonpsychotic depressive disorders are spread and difficult to treat. The organic depressive symptomatology is formed on the background of neurometabolic disturbances in the central nervous system. Proposed for increase the compliance, the stabilization of cognitive functions, the reduction of symptoms of depression in combination with antidepressant to use nootropic medications.

The use of remote sensing data in glaciological studies in the North Caucasus The subject of the research is to find out the possibility of using remote sensing data in the glaciological studies on the territory of the North Caucasus. The technique of remote sensing is applied in the work, enabling to construct ice maps from the satellite data in the visible infrared range in real time mode.

Influence of hyperbaric oxygenation on intensity of free radical process in organism of patients with chronic calculous cholecystitis in cycle «wakefulness-sleep» In our research we investigated the adaptation free radical mechanism at patients with chronic calculous cholecystitis in cycle «wakefulness-sleep» under the  influence of hyperbaric oxygen therapy. The maintenance of products of lipid peroxydation, urea and uric acid increases in blood and saliva of patients after the operation, the first and second session of hyperbaric oxygen therapy. The adaptation comes  after the third session of  therapy and after the sleep.

Clinical and epidemiological characteristics of rotavirus infection  infants This paper deals with epidemiological analysis of rotavirus gastroenteritis in infants in the first year of life and the study of nosocomial spread of diseases among them in the hospital. Shown widespread rotavirus gastroenteritis among children first month of life, the possibility of a wide nosocomial rotavirus infection children. The results obtained allowed for more effective prevention and control measures in the foci of infection.

Alexandr Fedorovich Lebedev —  first soil scientist Rostov University The article describes the main stages of the life and work of an outstanding representative of Russian genetic soil science Alexandr Fedorovich Lebedev. The authors attempted to collect anecdotal information about the first soil scientist Rostov University, who worked within its walls long before the organization of the Department of soil science.

Ecological State of Dark Chestnut Soil in Agrogene-transformed Ecosystems of Orenburg Zauralye The dark chestnut soil in various farmland are investigated in Orenburg Zauralye. The comparison of soil with virgin analogues showed that the degree of agrogenic transformation and environmental degradation of these soils increases in the following series: virgin — hayfield — grazing areas — fallow land — arable land.

Identification of fish species of the family of whitefish, harvested on the North Yenisei With the implementation of raw fish in the settlements of the Yenisei North revealed falsification of fish whitefish family, which is expressed in a specific regrading. During the study, the analysis of the scheme regrading Arctic cisco, Siberian whitefish and muksun produced in the lower reaches of the river basin Yenisei. Proposed a rapid method of identification based on knowledge of the morphometric characters.

Features reovirus RNA isolation from clinical material S. A. Kolpakov, E. P. Kolpakova. Key objective of the given research is to find out reasons of failures during extraction of the RNK reoviruse from sick people clinical material. In due course it was discovered that transcriptase (RNA dependent RNA polymerase) very quickly transforms double-stranded RNA into a single-stranded RNA due to short time of activation after violation of reoviruse outside capsid integrity. This single-stranded RNA is invisible using standard way of electrophoresis registration. Addition of a transcriptase with polymerase function in ready-made samples or in clinical material from sick people before RNA extraction leads to transformation of a single-stranded RNA (if available) into a dsRNA identified after electrophoresis in the form of genome’s segments. The developed RNA visualisation method could assist in etiological diagnostics of reoviral infection and in studying of reovirus as a pathogen.

New group of human rotaviruses, the family Reoviridae S. A. Kolpakov, E. P. Kolpakova. Key objective of the given research is to find out reasons of failures during extraction of the RNK reoviruse from sick people clinical material. In due course it was discovered that transcriptase (RNA dependent RNA polymerase) very quickly transforms double-stranded RNA into a single-stranded RNA due to short time of activation after violation of reoviruse outside capsid integrity. This single-stranded RNA is invisible using standard way of electrophoresis registration. Addition of a transcriptase with polymerase function in ready-made samples or in clinical material from sick people before RNA extraction leads to transformation of a single-stranded RNA (if available) into a dsRNA identified after electrophoresis in the form of genome’s segments. The developed RNA visualisation method could assist in etiological diagnostics of reoviral infection and in studying of reovirus as a pathogen.

Microbiocenosis of cavity uteri in missed abortion Studied complex microbiological and morphological study of endometrial scrapings 244 women with missed abortion. In the study found the prevalence of mixed viral and bacterial infections. Frequent combination of viruses marked with mycoplasma, ureaplasma and chlamydia.

Viral safety of blood products Grehirchak Nataliya Nykolayvna, Lych Inna Valentynovna The article deals with issue of ensuring viral safety of blood products. We defined responsibility and rightness of using method of polymerase chain reaction during production of blood specimen, appraised the quality of products for their promotion. The definition of contamination materials (plasma and precipitations), intermediate metabolite was carried out by method of PRC on the content of nucleic acid parvovirus B19, hepatitis B virus, hepatitis C virus in order to confirm the possibility of using abovementioned methods for quality assurance of blood components.

Problems and challenges of soil science application to developing information technologies in agricultural production of Rostov region Golozubov Oleg Modestovich, Kol’chik Anatolij Fyodorovich, Kryshhenko Vladimir Stefanovich, Litvinov Yurij Alekseevich The achievements, problems, and challenges of the modern stage of the development of the GIS for agromonitoring of agricultural lands in Rostov oblast. The structure of the information system of the GIS as an internet-based resource and its application for solving practical problems are described. For the first time in Russia, the GeoRSS standard based on the structured hypertext representation of the geographic and attribute information has been applied in the state system for the agromonitoring of agricultural lands in Rostov oblast and information exchange through the internet.

Resistance of microorganisms to antimicrobial drugs Pokudina Inna Olegovna, Shkurat Mihail Alekseevich, Battalov Dmitrij Valentinovich Abstract: The emergence of the phenomenon of resistance to therapeutic drugs in the pathogenic microorganisms, has a very negative effect on the health of humanity, because it leads to a sharp decrease in the efficiency of etiotropic therapy  of infectious diseases. Intense selective pressure of antibiotics leads to the rapid evolution and spread of new resistance mechanisms in health care settings and, above all, in the Intensive care unit. The article analyzes the literature data about the mechanisms of emergence and transmission of the resistance of pathogens to antimicrobial agents and acquired resistance associated with the production of beta-lactamases extended spectrum.

The functional groups diversity of xerophytic common oak forest in natural monument «nizhne-bannovskij» saratov region The article is devoted to the analyses of functional groups of xerophytic common oak forest in natural monument «Nizhne-Bannovskij». A standard distributions of plants species (geometric rows and MacArthur), corresponding to the experimental one, and their comparison with the help of normalized Shannon index were applied. Different groups of stability were established and its ecological structure was performed. Comparison of parameters of ecological structure of xerophytic common oak forest with those forest, steppe communities and ecotones are performed.

The ecological and biological features of Atraphaxis frutescens cenopopulations in left Volga bank of Saratov region The article is devoted to the cenopopulation structure of Atraphaxis frutescens in the south left Volga bank of Saratov region. The patterns of community with this rare species are performed.

Morphogenesis and regeneration of inflorescence axis in culture Iris ensata Thunb. The results of anatomical-morphological regeneration-investigation in explants of inflorescence axis of some cultivars I. ensata Thunb. are presented there. Morphogenesis peculiarities and regenerative activity of the given type of explants are found out. It’s noted, that morphogenesis is carried out similar to gemmagenesis, passing by the stage of callus formation. Shoots, formed de novo, were of endogenous origin.