
Keywords: BMECs; bone microvascular endothelial cells; ONFH; osteonecrosis of femoral head; SD; Sprague-Dawley; LPS; lipopolysaccharide; qPCR; quantitative polymerase chain reaction; MEC; microvascular endothelial cell; EC; endothelial cell; miRNAs; MicroRNAs; HE;