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cilium
[ sil-ee-uhm ]
cilium
/ ˈ²õɪ±ôɪə³¾ /
noun
- any of the short thread-like projections on the surface of a cell, organism, etc, whose rhythmic beating causes movement of the organism or of the surrounding fluid
- the technical name for eyelash
cilium
/ ²õıô′ŧ-É™³¾ /
, Plural cilia
- A tiny hairlike projection on the surface of some cells and microscopic organisms, especially protozoans. Cilia are capable of whipping motions and are used by some microorganisms, such as paramecia, for movement. Cilia lining the human respiratory tract act to remove foreign matter from air before it reaches the lungs.
˜yÐÄvlog History and Origins
Origin of cilium1
˜yÐÄvlog History and Origins
Origin of cilium1
Example Sentences
Scientists at UC San Francisco have discovered that cells can also use the cell cycle to control how they sprout hair-like projections called cilia.
Magnetic cilia -- artificial hairs whose movement is powered by embedded magnetic particles -- have been around for a while, and are of interest for applications in soft robotics, transporting objects and mixing liquids.
Scientists have long known that abnormalities in a structure on kidney cells, or the primary cilium, cause cysts to form in kidneys.
The researchers found many of the genes involved in the two diseases implicated primary cilia, tiny antenna-like structures on the cell's surface that sense chemical changes in the cell's surrounding environment.
They found that the infants who experienced respiratory distress had malfunctioning cilia in their airways, which refers to the hair-like structures that cleanse the airways of inhaled particles and pathogens.
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