Abstract
The work purpose was to reveal an existence of an associativity of the microRNA levels in blood serum to quantitative and functional indices of cells haemo - and lymphopoiesis at the experimental breast cancer induced by N -methyl - N- nitrosourea in the remote period after surgery and carrying out neoadjuvant polychemotherapy. At animals there were investigated levels of microRNA-21, microRNA-221, microRNA-222 and microRNA-429 in serum, also investigated quantitative and functional parameters of cells from bone marrow, from lymph of a chest channel and from spleen. Statistically significant distinctions on the microRNA level in blood serum and an existence of interrelations of microRNA levels with quantitative and functional indices of haemo- and lymphopoiesis cells were revealed.References
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