Reparative Osteogenesis in Normal Conditions and in Micronutrient Iodine and Selenium Deficiency

Abstract

Today, a number of unresolved issues remains without researchers’ attention and should be explored, among them: the impact of selenium and iodine deficiencies on bone tissue, healing of bone defects and morphological peculiarities of the process under micronutrient iodine and selenium deficiency. This paper presents the results of experimental study of physiological features and reparative osteogenesis in posttraumatic defects of femoral metadiaphysis under selenium and iodine deficiency. The data that we have shown testify the negative impact of micronutrient deficiency on reparative osteogenesis that is manifested by inhibition of this process and is accompanied by the formation of bone regenerate, deterioration of structural and functional state of bone tissue, development of degenerative and necrotic changes in bone tissue and epiphyseal cartilage.

Keywords

• osteogenesis
• iodine
• selenium
• deficiency