There were positive cells by TUNEL staining in the dust cells and the cells phagocytized carbon particles.

在尘细胞和吞噬碳粒后的细胞中都可见到TUNEL染色阳性细胞。

youdao

The ultrastructural changes, for example, vacuolization in mitochondria and degranulation in endoplasmic reticulum in dust cells of the lungs were observed.

在肺尘细胞中看到了超微结构变化，如线粒体空泡化和内质网脱粒。

youdao

There were autophagosome precursors, autophagosomes, autophagolysosomes as well as phagosomes in the dust cells and the cells phagocytized carbon particles.

在尘细胞和吞噬碳粒细胞内，除含有吞噬体外还含有较多的自噬前体、自噬体和自噬溶酶体。

youdao

The dust is made of a honeycomb structure of cells like microscopic golf balls.

FORBES: Wipe Up

Extracting platinum from this dust (e.g. for use in fuel cells for hydrogen cars), which originates in catalytic converters, might prove lucrative and would expand the limited amount of platinum available, which does not meet even present demand for it.

FORBES: Recycling Scrap Rare Metals Vital to Future Technologies