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V Ia Berezovsky? O O Bogomolets V Iu Gorchakov M V Palagina I A Khasabova M A Khasina 《Fiziologicheski? zhurnal》1992,38(5):46-52
Surface activity, biochemical composition and morphology of the rat lungs were studied in norm, under effect of acute hypoxia and after infusion of obsidan (1 mg/100g). The data permit suggesting that under the influence of obsidan and hypoxia a stability index of surfactants and quantity of phospholipids decreased, while the quantity of lysophosphatidylcholine and lysophosphatidylethanolamine increased. Morphology studies show that after hypoxia and obsidan infusion oedema and cell destruction developed in the lung. The inhalation of exogenous surfactant increased stability index and quantity of phospholipids, decreased the quantity of lysophospholipids but did not eliminate morphological disorders in the lung induced by hypoxia and obsidan infusion. 相似文献
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A G Chuchalin V D Gorchakov Iu S Lebedin T V Avdiushkina K I Sakodynski? 《Bioorganicheskaia khimiia》1988,14(11):1524-1529
Immobilization of anti-IgE on space-network polymers containing aliphatic amino- and hydrazido groups as a way of producing clinical immunosorbents has been studied. Influence of active group concentration on the specific activity of the immobilized antibodies and sorption dynamics of IgE from plasma of patents are investigated. Immunosorbents can be sterilized by gamma-irradiation without any loss of capacity. It is shown that the immunosorbents can be reused after regeneration. Basing on the results obtained, acrylonitrile- divinylbenzene copolymer with hydrazido groups is considered as the most perspective for production of clinical immunosorbents. 相似文献