There are signs that intracellular algae may be directly providing the products of photosynthesis to the salamander cells that encapsulate them.
有迹象表明，细胞内的藻类可能直接向封装它们的蝾螈细胞提供光合作用的产物。
2
Superparamagnetic magnetite nanoparticles were surface-modified with lactobionic acid (LA) to improve their intracellular uptake and ability to target hepatocytes.
超顺磁性磁铁矿纳米粒子用乳糖酸（LA）进行了表面修饰，以提高其细胞内摄取和靶向肝细胞的能力。
3
The intracellular use of glucose and glycogen is tightly regulated at four points.