固缩

固缩（又叫细胞致密变化，英语：Pyknosis）是细胞经历坏死^[1]或凋亡^[2]后核内染色质不可逆的压缩。接着会发生核破裂。红血球或中性白血球成熟时也会观察到固缩。

细胞凋亡

参考

1. Kumar V, Abbas A, Nelson F, Mitchell R. Robbins Basic Pathology. Robbins Basic Pathology 8th. 2007: 6, 9–10.
2. Kroemer G, Galluzzi L, Vandenabeele P; et al. Classification of cell death: recommendations of the Nomenclature Committee on Cell Death 2009. Cell Death Differ. January 2009, 16 (1): 3–11. PMC 2744427 . PMID 18846107. doi:10.1038/cdd.2008.150. 引文格式1维护：显式使用等标签 (link)