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A M Beskrovny? G S Kulakova A I Lysenko O A Sukacheva V I Cherniavski? 《Zhurnal mikrobiologii, epidemiologii, i immunobiologii》1979,(8):58-62
"Phodomos", a biostimulator of the "Biomos" group of metal complexes, considerably increases (2-3-fold) antibody production and the phagocytic ability of micro- and macrophages in experimental animals. The preparation has no essential influence on the ability of the bone marrow stem cells for colony formation in the body of irradiated animals. 相似文献
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Ariunchimeg Ya. Afanasjeva G. A. Bogoslovskaya M. F. Weiss O. B. Vinogradov A. V. Viskova L. A. Vorob’eva E. I. Gontar’ V. I. Gorjunova R. V. Grishchenko A. V. Denisenko N. V. Iljina L. B. Lavrentjeva V. D. Leonova T. B. Lisitsyn D. V. Lopatin A. V. Manankov I. N. Mezentseva O. P. Nevesskaja L. A. Nekhorosheva L. V. Nikulina E. A. Nikolaeva S. V. Novikov I. V. Ozhgibesov V. P. Ostrovskii A. N. Plamenskaya A. G. Popeko L. I. Pushkin V. I. Rasnitsyn A. P. Renga I. O. Rozhnov S. V. Rozanov A. Yu. Solovjev A. N. Sukacheva I. D. Schastlivtseva N. P. Favorskaya T. A. Ernst A. 《Paleontological Journal》2008,42(2):218-220
Paleontological Journal - 相似文献
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Paleontological Journal - The revised and new paleontological data on tetrapods and insects from the Triassic stratons of the Korotaikha Depression are given. A new species of cockroaches (family... 相似文献
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More than 4800 arthropod inclusions were isolated and identified from resin of various contemporary conifer trees in various
parts of northern Eurasia. Their composition is compared with that in representative collections of Baltic and Rovno ambers
(Upper Eocene) and with that in Dominican amber (Lower Miocene). The original composition of inclusions of Dominican amber
is reconstructed for the first time using a procedure intended to reduce the effect of human bias. Taphonomical characteristics
of resins and their effects on the composition of inclusions are studied. The actuapaleontological approach reveals a trend
towards a decrease in the relative abundance of arboreal springtails and nematoceran dipterans and an increase in that of
the true bugs, beetles, lepidopterans, and hymenopterans (especially ants) between the Eocene and the present. Relative abundances
of spiders and mites show no clear trend. The available data on other arthropods are still insufficient for elucidating evolutionary
trends. Surprisingly, a small contemporary sample from Taimyr (N. Siberia) was inexplicably more similar to the Eocene amber
than to other contemporary resins. No other significant differences in composition of inclusions, compared across different
conifer genera or geographic areas, have been revealed. A more detailed comparison between contemporary and fossil hymenopteran
and beetle inclusions reveals correlations with both age (= evolutionary change) and geography. The absolute dominance of
ants, particularly Formicinae and Myrmicinae, and, among solitary hymenopterans, Ichneumonidae, Braconidae, and Pteromalidae,
and a corresponding decline in the abundance of Scelionidae and Dolichoderinae in contemporary resins compared to amber reflect
evolutionary changes. In contrast, the overwhelming abundance of Formicinae and consistent occurrence of sawflies in contemporary
resins of northern Eurasia appear to be explained by geography. The Eocene assemblages of beetle inclusions are characterized
by a wider and more variable set of dominant families, in sharp contrast to contemporary resins, which are uniformly dominated
by Curculionidae, Chrysomelidae, and Staphylinidae. Additional analyses are needed to explain this difference. 相似文献
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M. B. Kupletskaya M. V. Sukacheva A. V. Kurakov A. I. Netrusov 《Applied Biochemistry and Microbiology》2007,43(2):178-181
Using the method of enrichment cultures, eight lactate oxidase producer strains of the fungus Geotrichum candidum were identified. The microorganisms were isolated from diverse specimens of fermented vegetables and manure. Variation in (1) the content of glucose and lactate and (2) the degree of aeration made it possible to attain lactate oxidase activities of up to 130–140 U per 11 grown medium containing microbial cells. 相似文献
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