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1.
N. Ya. Kovalenko D. D. Matsievskii Yu. V. Arkhipenko 《Bulletin of experimental biology and medicine》1998,126(4):983-987
Study of the dynamics of cardiac output in rats with different tolerance to acute massive blood loss showed that the pumping
ability of the heart remains intact during the entire posthemorrhagic period in all high-resistant and in 65% low-resistant
rats. In 35% rats that were low-resistant to blood loss, the cardiac output deficiency syndrome developed after cessation
of bleeding against the background fall in arterial pressure and a decrease in the hepatic blood flow, which are the signs
of rapid variant of the dysfunction produced by acute blood loss.
Translated fromByulleten' Eksperimental'noi Biologii i Meditsiny, Vol. 126, No. 10, pp. 384–388, October, 1998 相似文献
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V L Kovalenko E L Kazachkov O V Novichkova 《Grudnaia i serdechno-sosudistaia khirurgiia / Ministerstvo zdravookhraneniia SSSR [i] Vsesoiuznoe nauchnoe obshchestvo khirurgov》1990,(2):57-62
Clinicoanatomical analysis of 6 cases of pathological processes in the lungs and pleura caused by gauze cloths left carelessly during operative treatment of pulmonary diseases was carried out. It was found that the character of these accidentally induced sufferings depended on the volume of the surgical intervention and the time during which the foreign bodies remained in the pleural cavity or the operative wound. The complications caused by the presence of gauze cloths accidentally left in the pleural cavity or lung follow a course separately from the initial pulmonary pathological process, have no pathogenetic relations to it, and possess a characteristic clinicoanatomical picture which allows them to be evaluated as surgical iatrogenesis, an equivalent of a nosological unit. 相似文献
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P. A. Galenko-Yaróshevskii I. S. Chekman O. S. Medvedev V. I. Kondratyuk K. S. Vas'kov A. V. Uvarov S. E. Gumenyuk V. N. Kovalenko P. B. Popov V. L. Popkov 《Bulletin of experimental biology and medicine》1998,126(4):1017-1020
Sodium succinate improves the survival of a skin graft in mice, rats, and dogs normalizes histamine and serotonin concentrations
in the epidermis and blood, exhibits antitoxic activity, improves microcirculation in the skin, brain, heart, kidneys, and
testes without any appreciable effect on systemic arterial pressure, cardiac function, and liver blood flow in rats.
Translated fromByulleten' Eksperimental'noi Biologii i Meditsiny, Vol. 126, No. 10, pp. 420–424, October, 1998 相似文献
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Kovalenko P Fujinaka H Yoshida Y Kawamura H Qu Z El-Shemi AG Li H Matsuki A Bilim V Yaoita E Abo T Uchiyama M Yamamoto T 《International immunology》2004,16(5):625-634
Anti-glomerular basement membrane (GBM) glomerulonephritis induced in WKY rats is characterized by glomerular accumulation of CD8(+) T cells and monocytes/macrophages, followed by crescent formation. The mechanism of leukocyte accumulation after antibody binding to GBM is still unclear. To unveil an involvement of Fcgamma receptors (FcgammaR) in leukocytes recruitment we examined the expression of FcgammaR in glomeruli and the effects of the administration of F(ab')(2) fragment of anti-GBM antibody or FcgammaR blocking on the initiation and progression of this model. A gradual increase of FcgammaR mRNA expression in glomeruli during the time course of disease suggested their significance in the development of glomerulonephritis. Glomerular lesions and proteinuria were induced only in rats injected with intact IgG of anti-GBM antibody, but not with the F(ab')(2) fragment. In vivo blocking of FcgammaR by administering heat-aggregated IgG led to the decrease of mRNA expression for all types of FcgammaR (types 1, 2 and 3) and a significant amelioration of glomerulonephritis manifestations. By flow cytometry and immunohistochemistry FcgammaR2-expressing cells in glomeruli were identified as macrophages, but not CD8(+) T cells. The expression of FcgammaR1 and 3 was significantly decreased, and that of FcgammaR2 became undetectable in CD8(+) T cell-depleted rats. Thus, CD8(+) T cells may stimulate FcgammaR expression on macrophages, contributing to their glomerular accumulation and injury. These studies provide direct evidence for a crucial involvement of IgG Fc-FcgammaR interaction in glomerular recruitment of macrophages and following induction of anti-GBM glomerulonephritis in WKY rats. 相似文献
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Effect of genetic modification of acute inflammatory responsiveness on tumorigenesis in the mouse 总被引:1,自引:3,他引:1