However, the molecular mechanism of ameloblast differentiation remains unclear. 但是,有关成釉细胞分化的分子机制仍未明确。
The enhancement pattern of HCC with CEUS in the vascular phase was correlated with the degree of cellular differentiation. 肝细胞癌超声造影血管相的增强方式与细胞分化程度有一定的相关性。