Effect of Hyaluronidase Immobilized Using Electron-Beam Synthesis Nanotechnology on Sensitivity of Progenitor Cells to Regulatory Factors

Abstract

In vitro experiments demonstrated increased colony-forming capacity of erythroid, granulomonocytic, and mesenchymal progenitors of the bone marrow and parenchymal progenitor elements of the liver after treatment with immobilized hyaluronidase. Increased sensitivity of these progenitor cells to erythropoietin, granulocyte colony-stimulating factor, fibroblast growth factor, and stem cell factor, respectively, was demonstrated. Immobilized hyaluronidase enhanced the formation of tissue-specific hepatic CFU against the background of reduced yield of stromal precursors in liver tissue culture containing insulin.