The possibility of pregnancy and labor was evaluated and tissue changes after injection of autologous bone marrow multipotent mesenchymal stromal cells with transfected GFP gene were studied in rats with experimental hydrometra. Injection of stromal cells to the uterine cicatrix increased the number of vessels (vascular walls or their elements) formed de novo with participation of injected cells. The animals produced progeny 2 estrous cycles earlier, the percentage of “puerperal” rats in this group was higher, their progeny was more numerous and they had the maximum numbers of little rats. The maternal mortality was lower after injection of stromal cells. Injection of stromal cells led to development of a trend to more rapid reparative processes in the uterus in animals with cicatricial stenosis of its lumen.
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Translated from Byulleten’ Eksperimental’noi Biologii i Meditsiny, Vol. 159, No. 4, pp. 511-516, April, 2015
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Maiborodin, I.V., Onoprienko, N.V. & Chastikin, G.A. Morphological Changes in Rat Uterine Tissues and Possibility of Spontaneous Labor as a Result of Injection of Multipotent Mesenchymal Stromal Cells against the Background of Hydrometra. Bull Exp Biol Med 159, 511–516 (2015). https://doi.org/10.1007/s10517-015-3005-7
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DOI: https://doi.org/10.1007/s10517-015-3005-7