O. M. Pozdnyakov

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To detect changes in the u l t ras t ruc ture and dimensions of the blood capi l lar ies connected with functioning of the muscle the rat diaphragm was frozen during various phases of r e s piration, fixed, and examined in the electron microscope. In the relaxed muscle the lumen of the capil lar ies was almost twice its area in the contracted muscle, while(More)
M. A. Blank, V. A. Gushchin, S. V. Tokalov, L. I. Koritova, L. S. Lubotskaya, O. V. Klestova, and A. S. Yagunov, Vopr. Onkologii, 37, No 8, 941-948 (1991). 2. T. P. Ryabykh, N. I. Belyanchikova, and A~ P. Suslov, l~yull. Eksp. Biol., 96, No 9, 103-106 (1983). 3. J. W. Byron, Blood, 40, 198-203 (1984). 4. J. W. Byron, Nature , New Biol . , 241, 152-154(More)
The effects of thymalin and leu-enkephalin on lipid peroxidation and microcirculatory disorders in the early stages of atherogenesis are compared. Correction of the generalized microcirculatory response to hyperlipoproteinemia with the peptides manifested itself in the regression of atherosclerotic lesions in the aorta and restoration of the(More)
~dern views on the role of satellite cells in regeneration are based on experimental data obtained after injury to normal skeletal muscle [3, 5, 7]. Regeneration of pathologically changed skeletal muscles, especially in man, has so far been studied extremely inadequately [6, 7]. Yet the genesis of myosatellite cells in muscles under experimental and(More)
Repor t s of e l e c t r o n h i s t o c h e m i c a l inves t iga t ions of cho l ine s t e r a se ac t iv i ty in n e u r o m u s c u l a r synapses have recen t ly been publ ished [1-7, 10]. I n t e r e s t in this p rob lem is unders tandable because knowledge of the p r e c i s e loca l iza t ion of c h o l i n e s t e r a s e would provide a deeper(More)
Laboratory of Experimental Pathomorphology and Ultrastructural Characteristics of Pathological Processes, Institute of General Pathology and Pathological Physiology, Academy of Medical Sciences of the USSR, Moscow. (Presented by Academician of the Academy of Medical Sciences of the USSR D. S. Sarkisov.) Translated from Byulleten' Eksperimental'noi Biologii(More)
S. M. Bychkov, V. N. Bogatov, and S. A. Kuz'mina, Byull. Eksp. Biol. Med., No. ii, 52 (1982). S. M. Bychkov, and S. A. Kuz'mina, Vopr. Med. Khimii, No. i, 19 (1986). S. M. Bychkov and S. A. Kuz'mina, Byull. Eksp. Biol. Med., No. 6, 687 (1986). J. H. Kimura, P. Osdoby, A. I. Caplan, and V. C. Hascall, J. Biol. Chem., 253 , 4721 (1978). A. Ruggeri, C.(More)