On some changes in ultrastructure of bone marrow cells in its aplastic states

Ultrastructure of bone marrow cells in persons with hematopoietic depression as a result of systems diseases and professional or medical factors has been studied. It is established that degenerative changes are characteristic of myeloleukemia predominantly in slightly differentiated cells of myeloid sprout. In patients with moderate leykopenia and hypoplastic anemia, which were subjected to the radiation factor by force of their profession, the Ultrastructure of erythroid cells predominantly suffers at a later stage of their evolution. Degenerative changes in the cells of the yeloid row of bone marrow in patients with cancer, subjected to radiotherapy only or in combination with chemotherapy, are greater during a more intensive medical effect