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Article
Structure, Rock Types, and Reservoir Properties of Altered Permian–Triassic Rhyodacites in Grabens of the Frolov Megadepression in Western Siberia
This article presents results of the comprehensive study (composition, reservoir properties, geophysical parameters, and age) of altered felsic volcanic rocks (rhyolites, dacites) associated with the Permian-T...
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Article
Open AccessHydrogels of Polysaccharide Carboxymethyl Hydroxypropyl Guar Crosslinked by Multivalent Metal Ions
Hydrogels of polysaccharide carboxymethyl hydroxypropyl guar crosslinked by chromium(III) ions are synthesized. The effect of crosslinker concentration on the mechanical behavior of the gels is studied, and th...
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Article
Application of Natural Humates for Remediating Contaminated Urban Soils and Stimulating Plant Growth
Long-term laboratory and microfield experiments have revealed the effective doses of humates for their use as detoxifiers of urban soils. The developed original technique allowed us to modify the commercial pr...
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Article
The lithological–geochemical characteristics for the Permian oil-and-gas bearing complex of the Lena-Anabar trough (based on the example of Ust’-Olenekskaya well no. 2370)
Lithofacies of different geneses are identified in a section of Permian deposits based on the study of the core material; the best reservoirs in the Permian complex of the Lena-Anabar trough are related to the...
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Article
Effect of platinum-containing cytostatics on rat progeny
Pathological changes in internal organs are seen in some offspring of intact females and males treated with platidiam 1 month before mating. One case of malformation was found in the progeny of cytostatic-trea...
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Article
Morphofunctional status of the ovaries in platidiam-treated rats
Intravenous injection of the maximum tolerated dose of platidiam prolongs diestrus in rats. Degenerative changes develop in the ovaries containing fewer generative elements. These changes are reversible.
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Article
Delayed damaging effects of anthracycline antibiotics on the reproductive system of rats
Destructive changes and disturbances of spermatogenesis are found to occur in the testes of Wistar rats 1 and 3 months after a single injection of the anthracycline antibiotic pharmorubicin in the maximum perm...