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Nikon Small World in Motion video contest won by Chinese optical engineer
Key points
- Ning Xu won Nikon's Small World in Motion contest.
- His video showed abnormal cilia in a child with primary ciliary dyskinesia.
- The competition showcases microscopy through video.
- 346 entries from 40 countries participated.
Competition Winner Announced
Ning Xu, an optical engineer from Tsinghua University in Beijing, has won the Nikon Small World in Motion competition. Xu's winning entry was a super-resolution video depicting the abnormal beating of cilia in the airways of a child diagnosed with a rare genetic respiratory disorder.
About the Competition
The Small World in Motion competition, established in 2011, is a video-focused offshoot of Nikon’s Small World Photomicrography Competition, which began in 1974. Both contests aim to highlight the intricate details and beauty observable through a light microscope, with the video competition specifically utilizing advancements in photovideography and time-lapse imaging.
Focus on Primary Ciliary Dyskinesia
The subject of Xu's winning video, primary ciliary dyskinesia (PCD), is a genetic condition affecting the cilia, which are tiny, hair-like structures found in areas like the lungs. In healthy individuals, cilia move in a wave-like motion to clear irritants such as germs, mucus, and dust. In those with PCD, cilia may be malformed, absent, or move abnormally, leading to a buildup of irritants and recurrent respiratory infections.
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Reporting from
Ning Xu of Tsinghua University won Nikon's Small World in Motion competition for his super-resolution video of abnormal cilia beating in a child with a rare respiratory disorder. The competition highlights microscopy through video, showcasing biological complexity.