Conclusion: ① The apoptotic cells were controlled by genes together with pericellular environmental factors. 结论:①细胞凋亡受基因和细胞外环境因素的共同调节;
On TEM, chondrocyte was surrounded by a thin pericellular zone similar to the typical chondrocyte in hyaline cartilage, containing short cellular processes. TEM下,软骨细胞似透明软骨细胞的典型形态,有短小突起,周围有半透明的薄带。