1. Mice infected with a herpesvirus generally develop keratitis, a degenerative disease affecting part of the eye. 感染疱疹病毒的老鼠一般会患上角膜炎，这是一种影响部分眼睛的变性疾病。
2. A recent study suggests that vitamin E supplements, despite widespread belief in their efficacy, are no better than sugar pills for delaying the onset of the degenerative disease. 最近的一项研究表明，尽管人们普遍相信维生素 E 补充剂的功效，但在延缓退行性疾病发病方面，维生素 E 补充剂并不比糖丸效果更好。
3. Due to degenerative changes cells were showing cytoplasmic vacuolation and cytoplasmic and nuclear blebbing. 由于退行性病变，细胞显示出细胞质的空泡化和细胞质和细胞核气泡现象。
4. Similar mechanical and degenerative changes occur in the vitreous. 玻璃体同样发生机械性和退行性变化。
5. Degenerative changes of the myocardium occur in many diseases. 心肌的退化性变化发生于许多疾病。
