№ 93(9), November, 2013
Public date: 30.11.2013
Archive of journal: Articles count 115, 263 kb
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INFLUENCE OF MALIGNIZATIONS LEVEL OF ASTROCYTIC HUMAN BRAIN TUMOR ON THE EXPRESSION OF CONNEXIN-43
DescriptionStudy was performed on 12 samples of astrocytic human brain tumors, which differ by the level of malignancy and histological indications. The study was conducted with the method of immunohistochemistry using a commercially available antibody anti-connexin-43 (Cx 43), a prior test of which was carried out on myocardium tissue of rats (positive control). The study showed that with the increasing of malignant level of astrocytomas, there was marked the decreased level of connexin-43 expression of, which is apparently to be associated with the destruction of intercellular gap junctions in tumor tissue
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Description
The objective of the present study was to investigate the supplementation effect of different treatments of whole cottonseed and full fat soybean on the diet of dairy ewes and the milk fatty acid profile and conjugated linoleic acid (CLA) content. The results indicate for both diets it is most suitable to use the second treatment in order to increase the level of cis- 9,trans-11 CLA isomer in milk. In the level of trans-10,cis-12 and cis-9, cis-11 no changes were observed in neither of the diets.
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GROWING DOMINANT SPECIES OF MICROALGAE IN NORTH EASTERN BLACK SEA
DescriptionIn this article we present data on the effect of addition of mineral nutrition elements in the structure of the phytoplankton community in the north-eastern part of the Black Sea in the different seasons. Experimental studies have shown that the increase in biomass of microalgae occurs at the simultaneous addition of nitrogen and phosphorus in the accumulative cultures. In the spring can get biomass Emiliania huxleyi, P.pseudodelicatissima, Chaetoceros curvisetus and Skeletonema costatum, in the summer – E. huxleyi, C. curvisetus, P.pseudodelicatissima, S.costatum, Thalassionema nitzschioides, Leptocylindrus danicus, Dactyliosolen fragilissimus, Proboscia alata, Pseudosolenia calcar-avis, in the autumn - C. curvisetus, S.costatum, Th. nitzschioides, L. danicus, D. fragilissimus
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GENETIC SEARCH TOPOLOGY OF NEURAL NETWORK MODELS
DescriptionIn the article we consider the topology of genetic search of neural network models
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11.00.00 Geographical sciences
DescriptionThe article presents the results of Eastern Beech’s stocking parameters of change under the influence of topography (in quantitative terms) in the mountains in the Caucasian Biosphere Reserve. Species' stocking polygon is the main territorial entity of analysis
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LANDED PROPERTY OF NOBLE FAMILY IN THE NORTH CAUCASUS IN 1861-1917 YY.
DescriptionFeatures of the development of landed property of noble family of the North Caucasus in 1861-1917 are analyzed and presented on the basis of the vast corpus of documentary sources. It is shown that principally the landed property formed completely in the post reform period, and a special significance was attached to a form of landowning of Cossack nobility. It is noted that the landed property of noble family in the region was unstable, and the process of its reduction began from the end of XIX-th century. The analysis of the policy of the noble support by means of the Noble Land Bank is done
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06.00.00 Agricultural sciences
DescriptionIn the article, we present a long-continued multiple-factor field experiment of agroecological monitoring to show the change of composition and balance of humus in leached black soil when cultivating field crops on Azov-Kuban lowland using different technologies.
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INNOVATION TECHNOLOGY OF MILK RAW MATERIALS PRODUCTION FOR CREATING FUNCTIONAL FOOD
06.00.00 Agricultural sciences
DescriptionThe article presents the data оf the research of new feed additives introduction in mature cows’ rations affecting quality indexes of milk products
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06.00.00 Agricultural sciences
DescriptionThis article considers a possibility of increasing adaptive potential of stevia - native substitute of sugar impacting with influence of processing BAS of green apical sprigs used for receiving seedlings
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USE OF EXPERTISE IN THE INVESTIGATION OF THE MURDERS OF A MOTHER OF A NEWBORN CHILD
DescriptionThis article is devoted to the research of the use of special knowledge in the investigation of murders committed by mother of a newborn child; it discusses the most common types of expertise, appointed for this category and describes their specific features