The mechanism of ciliary movement - VI Photographic and stroboscopic analysis of ciliary movement
The mechanism of ciliary movement - VI Photographic and stroboscopic analysis of ciliary movement
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DOI：
10.1098/rspb.1930.0075
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发表时间：
1930-12-01
期刊：
影响因子：
--
通讯作者：
Gray, J
中科院分区：
文献类型：
--
作者：
Gray, J
描述了一种用于获得单个活体纤毛运动的照相记录并以适当的时间间隔记录纤毛位置的技术。在15摄氏度。贻贝背额纤毛周期约为0.35-0.45秒;侧纤毛，0.1-0.05秒。曲率波通过沿着这些纤毛，以每秒0.5毫米的平均速度传播。异时波的形式可以从其组成纤毛的搏动形式重建。贻贝外侧上皮细胞上的异时波以大约每秒160 [mu]的速度传播。在15摄氏度下。频率为每秒16次外侧上皮中两个相邻纤毛之间的相位差在0.001-0.003秒之间。
A technique is described for obtaining a photographic record of the movement of a single living cilium and of recording the position of the cilium at suitable intervals of time. At 15[degree]C. the ab-frontal cilia of Mytilus have a cycle of approximately 0.35-0.45 sec.; the lateral cilia, 0.1-0.05 sec. The wave of curvature which passes along these cilia travels with an average velocity of 0.5 mm. per sec. The form of a metachronal wave can be reconstructed from the form of beat of its constituent cilia. Metachronal waves on the lateral epithelium of Mytilus travel at an approximate velocity of 160 [mu] per sec. at 15[degree]C. and with a frequency of 16 per sec. The difference in phase between two adjacent cilia in the lateral epithelium lies between 0.001-0.003 sec.